website-struct

Struct: user_struct

Status

Regular

• In 4.4: ✅

  struct user_struct {
      atomic_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t inotify_watches;
      atomic_t inotify_devs;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct key *uid_keyring;
      struct key *session_keyring;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
  };
  

• In 4.8: ✅

  struct user_struct {
      atomic_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t inotify_watches;
      atomic_t inotify_devs;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct key *uid_keyring;
      struct key *session_keyring;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
  };
  

• In 4.10: ✅

  struct user_struct {
      atomic_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t inotify_watches;
      atomic_t inotify_devs;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct key *uid_keyring;
      struct key *session_keyring;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
  };
  

• In 4.13: ✅

  struct user_struct {
      atomic_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct key *uid_keyring;
      struct key *session_keyring;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
  };
  

• In 4.15: ✅

  struct user_struct {
      atomic_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct key *uid_keyring;
      struct key *session_keyring;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
  };
  

• In 4.18: ✅

  struct user_struct {
      atomic_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct key *uid_keyring;
      struct key *session_keyring;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In 5.0: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct key *uid_keyring;
      struct key *session_keyring;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In 5.3: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In 5.4: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In 5.8: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      atomic_t nr_watches;
      struct ratelimit_state ratelimit;
  };
  

• In 5.11: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      atomic_t nr_watches;
      struct ratelimit_state ratelimit;
  };
  

• In 5.13: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      atomic_t nr_watches;
      struct ratelimit_state ratelimit;
  };
  

• In 5.15: ✅

  struct user_struct {
      refcount_t __count;
      struct percpu_counter epoll_watches;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      atomic_t nr_watches;
      struct ratelimit_state ratelimit;
  };
  

• In 5.19: ✅

  struct user_struct {
      refcount_t __count;
      struct percpu_counter epoll_watches;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      atomic_t nr_watches;
      struct ratelimit_state ratelimit;
  };
  

• In 6.2: ✅

  struct user_struct {
      refcount_t __count;
      struct percpu_counter epoll_watches;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      atomic_t nr_watches;
      struct ratelimit_state ratelimit;
  };
  

• In 6.5: ✅

  struct user_struct {
      refcount_t __count;
      struct percpu_counter epoll_watches;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      atomic_t nr_watches;
      struct ratelimit_state ratelimit;
  };
  

• In 6.8: ✅

  struct user_struct {
      refcount_t __count;
      struct percpu_counter epoll_watches;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      atomic_t nr_watches;
      struct ratelimit_state ratelimit;
  };
  

Arch

• In arm64: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In armhf: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In ppc64el: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In riscv64: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

Flavor

• In aws: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In azure: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In gcp: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

• In lowlatency: ✅

  struct user_struct {
      refcount_t __count;
      atomic_t processes;
      atomic_t sigpending;
      atomic_t fanotify_listeners;
      atomic_long_t epoll_watches;
      long unsigned int mq_bytes;
      long unsigned int locked_shm;
      long unsigned int unix_inflight;
      atomic_long_t pipe_bufs;
      struct hlist_node uidhash_node;
      kuid_t uid;
      atomic_long_t locked_vm;
      struct ratelimit_state ratelimit;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field removed. atomic_t inotify_watches
  • Field removed. atomic_t inotify_devs
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field added. struct ratelimit_state ratelimit
• Changed between 4.18 and 5.0 ⚠️

  • Field type changed. atomic_t __count ➡️ refcount_t __count
• Changed between 5.0 and 5.3 ⚠️

  • Field removed. struct key *uid_keyring
  • Field removed. struct key *session_keyring
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. atomic_t nr_watches
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Field removed. atomic_t fanotify_listeners
• Changed between 5.13 and 5.15 ⚠️

  • Field removed. atomic_t processes
  • Field removed. atomic_t sigpending
  • Field removed. long unsigned int mq_bytes
  • Field removed. long unsigned int locked_shm
  • Field type changed. atomic_long_t epoll_watches ➡️ struct percpu_counter epoll_watches
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

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 ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅