website-struct

Struct: trace_iterator

Status

Regular

• In 4.4: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 4.8: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 4.10: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 4.13: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 4.15: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 4.18: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 5.0: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 5.3: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 5.4: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 5.8: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct array_buffer *array_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      void *temp;
      unsigned int temp_size;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 5.11: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct array_buffer *array_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      void *temp;
      unsigned int temp_size;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 5.13: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct array_buffer *array_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      void *temp;
      unsigned int temp_size;
      char *fmt;
      unsigned int fmt_size;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 5.15: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct array_buffer *array_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      void *temp;
      unsigned int temp_size;
      char *fmt;
      unsigned int fmt_size;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 5.19: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct array_buffer *array_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      void *temp;
      unsigned int temp_size;
      char *fmt;
      unsigned int fmt_size;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 6.2: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct array_buffer *array_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      void *temp;
      unsigned int temp_size;
      char *fmt;
      unsigned int fmt_size;
      long int wait_index;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 6.5: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct array_buffer *array_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      void *temp;
      unsigned int temp_size;
      char *fmt;
      unsigned int fmt_size;
      long int wait_index;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In 6.8: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct array_buffer *array_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      void *temp;
      unsigned int temp_size;
      char *fmt;
      unsigned int fmt_size;
      long int wait_index;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

Arch

• In arm64: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In armhf: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In ppc64el: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In riscv64: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

Flavor

• In aws: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In azure: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In gcp: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

• In lowlatency: ✅

  struct trace_iterator {
      struct trace_array *tr;
      struct tracer *trace;
      struct trace_buffer *trace_buffer;
      void *private;
      int cpu_file;
      struct mutex mutex;
      struct ring_buffer_iter **buffer_iter;
      long unsigned int iter_flags;
      struct trace_seq tmp_seq;
      cpumask_var_t started;
      bool snapshot;
      struct trace_seq seq;
      struct trace_entry *ent;
      long unsigned int lost_events;
      int leftover;
      int ent_size;
      int cpu;
      u64 ts;
      loff_t pos;
      long int idx;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. struct array_buffer *array_buffer
  • Field added. void *temp
  • Field added. unsigned int temp_size
  • Field removed. struct trace_buffer *trace_buffer
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Field added. char *fmt
  • Field added. unsigned int fmt_size
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Field added. long int wait_index
• 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 ✅