website-struct

Struct: signal_struct

Status

Regular

• In 4.4: ✅

  struct signal_struct {
      atomic_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      struct pid *leader_pid;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct task_cputime cputime_expires;
      struct list_head cpu_timers[3];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      cputime_t utime;
      cputime_t stime;
      cputime_t cutime;
      cputime_t cstime;
      cputime_t gtime;
      cputime_t cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      unsigned int audit_tty_log_passwd;
      struct tty_audit_buf *tty_audit_buf;
      oom_flags_t oom_flags;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mutex cred_guard_mutex;
  };
  

• In 4.8: ✅

  struct signal_struct {
      atomic_t sigcnt;
      atomic_t live;
      int nr_threads;
      atomic_t oom_victims;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      struct pid *leader_pid;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct task_cputime cputime_expires;
      struct list_head cpu_timers[3];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      cputime_t utime;
      cputime_t stime;
      cputime_t cutime;
      cputime_t cstime;
      cputime_t gtime;
      cputime_t cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mutex cred_guard_mutex;
  };
  

• In 4.10: ✅

  struct signal_struct {
      atomic_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      struct pid *leader_pid;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct task_cputime cputime_expires;
      struct list_head cpu_timers[3];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      cputime_t utime;
      cputime_t stime;
      cputime_t cutime;
      cputime_t cstime;
      cputime_t gtime;
      cputime_t cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In 4.13: ✅

  struct signal_struct {
      atomic_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct task_cputime cputime_expires;
      struct list_head cpu_timers[3];
      struct pid *leader_pid;
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In 4.15: ✅

  struct signal_struct {
      atomic_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct task_cputime cputime_expires;
      struct list_head cpu_timers[3];
      struct pid *leader_pid;
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In 4.18: ✅

  struct signal_struct {
      atomic_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct task_cputime cputime_expires;
      struct list_head cpu_timers[3];
      struct pid *leader_pid;
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In 5.0: ✅

  struct signal_struct {
      atomic_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct task_cputime cputime_expires;
      struct list_head cpu_timers[3];
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In 5.3: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct task_cputime cputime_expires;
      struct list_head cpu_timers[3];
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In 5.4: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In 5.8: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
      struct mutex exec_update_mutex;
  };
  

• In 5.11: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
      struct rw_semaphore exec_update_lock;
  };
  

• In 5.13: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
      struct rw_semaphore exec_update_lock;
  };
  

• In 5.15: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
      struct rw_semaphore exec_update_lock;
  };
  

• In 5.19: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exec_task;
      int group_stop_count;
      unsigned int flags;
      struct core_state *core_state;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
      struct rw_semaphore exec_update_lock;
  };
  

• In 6.2: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      int quick_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exec_task;
      int group_stop_count;
      unsigned int flags;
      struct core_state *core_state;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
      struct rw_semaphore exec_update_lock;
  };
  

• In 6.5: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      int quick_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exec_task;
      int group_stop_count;
      unsigned int flags;
      struct core_state *core_state;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      unsigned int next_posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
      struct rw_semaphore exec_update_lock;
  };
  

• In 6.8: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      int quick_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exec_task;
      int group_stop_count;
      unsigned int flags;
      struct core_state *core_state;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      unsigned int next_posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      atomic_t tick_dep_mask;
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
      struct rw_semaphore exec_update_lock;
  };
  

Arch

• In arm64: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In armhf: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In ppc64el: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In riscv64: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

Flavor

• In aws: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In azure: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      atomic_t tick_dep_mask;
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In gcp: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

• In lowlatency: ✅

  struct signal_struct {
      refcount_t sigcnt;
      atomic_t live;
      int nr_threads;
      struct list_head thread_head;
      wait_queue_head_t wait_chldexit;
      struct task_struct *curr_target;
      struct sigpending shared_pending;
      struct hlist_head multiprocess;
      int group_exit_code;
      int notify_count;
      struct task_struct *group_exit_task;
      int group_stop_count;
      unsigned int flags;
      unsigned int is_child_subreaper;
      unsigned int has_child_subreaper;
      int posix_timer_id;
      struct list_head posix_timers;
      struct hrtimer real_timer;
      ktime_t it_real_incr;
      struct cpu_itimer it[2];
      struct thread_group_cputimer cputimer;
      struct posix_cputimers posix_cputimers;
      struct pid * pids[4];
      struct pid *tty_old_pgrp;
      int leader;
      struct tty_struct *tty;
      struct autogroup *autogroup;
      seqlock_t stats_lock;
      u64 utime;
      u64 stime;
      u64 cutime;
      u64 cstime;
      u64 gtime;
      u64 cgtime;
      struct prev_cputime prev_cputime;
      long unsigned int nvcsw;
      long unsigned int nivcsw;
      long unsigned int cnvcsw;
      long unsigned int cnivcsw;
      long unsigned int min_flt;
      long unsigned int maj_flt;
      long unsigned int cmin_flt;
      long unsigned int cmaj_flt;
      long unsigned int inblock;
      long unsigned int oublock;
      long unsigned int cinblock;
      long unsigned int coublock;
      long unsigned int maxrss;
      long unsigned int cmaxrss;
      struct task_io_accounting ioac;
      long long unsigned int sum_sched_runtime;
      struct rlimit rlim[16];
      struct pacct_struct pacct;
      struct taskstats *stats;
      unsigned int audit_tty;
      struct tty_audit_buf *tty_audit_buf;
      bool oom_flag_origin;
      short int oom_score_adj;
      short int oom_score_adj_min;
      struct mm_struct *oom_mm;
      struct mutex cred_guard_mutex;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field added. atomic_t oom_victims
  • Field added. bool oom_flag_origin
  • Field removed. unsigned int audit_tty_log_passwd
  • Field removed. oom_flags_t oom_flags
• Changed between 4.8 and 4.10 ⚠️

  • Field added. struct mm_struct *oom_mm
  • Field removed. atomic_t oom_victims
• Changed between 4.10 and 4.13 ⚠️

  • Field type changed. cputime_t utime ➡️ u64 utime
  • Field type changed. cputime_t stime ➡️ u64 stime
  • Field type changed. cputime_t cutime ➡️ u64 cutime
  • Field type changed. cputime_t cstime ➡️ u64 cstime
  • Field type changed. cputime_t gtime ➡️ u64 gtime
  • Field type changed. cputime_t cgtime ➡️ u64 cgtime
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. struct hlist_head multiprocess
  • Field added. struct pid * pids[4]
  • Field removed. struct pid *leader_pid
• Changed between 5.0 and 5.3 ⚠️

  • Field type changed. atomic_t sigcnt ➡️ refcount_t sigcnt
• Changed between 5.3 and 5.4 ⚠️

  • Field added. struct posix_cputimers posix_cputimers
  • Field removed. struct task_cputime cputime_expires
  • Field removed. struct list_head cpu_timers[3]
• Changed between 5.4 and 5.8 ⚠️

  • Field added. struct mutex exec_update_mutex
• Changed between 5.8 and 5.11 ⚠️

  • Field added. struct rw_semaphore exec_update_lock
  • Field removed. struct mutex exec_update_mutex
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field added. struct task_struct *group_exec_task
  • Field added. struct core_state *core_state
  • Field removed. struct task_struct *group_exit_task
• Changed between 5.19 and 6.2 ⚠️

  • Field added. int quick_threads
• Changed between 6.2 and 6.5 ⚠️

  • Field added. unsigned int next_posix_timer_id
  • Field removed. int posix_timer_id
• Changed between 6.5 and 6.8 ⚠️

  • Field added. atomic_t tick_dep_mask

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• Changed between generic and azure ⚠️

  • Field added. atomic_t tick_dep_mask
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅