linux/tools/perf/util/thread.h
Adrian Hunter 99d725fc65 perf tools: Add pid to struct thread
Record pid on struct thread.  The member is named 'pid_' to avoid
confusion with the 'tid' member which was previously named 'pid'.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1377522030-27870-3-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-08-27 11:05:53 -03:00

66 lines
1.6 KiB
C

#ifndef __PERF_THREAD_H
#define __PERF_THREAD_H
#include <linux/rbtree.h>
#include <unistd.h>
#include <sys/types.h>
#include "symbol.h"
struct thread {
union {
struct rb_node rb_node;
struct list_head node;
};
struct map_groups mg;
pid_t pid_; /* Not all tools update this */
pid_t tid;
pid_t ppid;
char shortname[3];
bool comm_set;
bool dead; /* if set thread has exited */
char *comm;
int comm_len;
void *priv;
};
struct machine;
struct thread *thread__new(pid_t pid, pid_t tid);
void thread__delete(struct thread *self);
static inline void thread__exited(struct thread *thread)
{
thread->dead = true;
}
int thread__set_comm(struct thread *self, const char *comm);
int thread__comm_len(struct thread *self);
void thread__insert_map(struct thread *self, struct map *map);
int thread__fork(struct thread *self, struct thread *parent);
size_t thread__fprintf(struct thread *thread, FILE *fp);
static inline struct map *thread__find_map(struct thread *self,
enum map_type type, u64 addr)
{
return self ? map_groups__find(&self->mg, type, addr) : NULL;
}
void thread__find_addr_map(struct thread *thread, struct machine *machine,
u8 cpumode, enum map_type type, u64 addr,
struct addr_location *al);
void thread__find_addr_location(struct thread *thread, struct machine *machine,
u8 cpumode, enum map_type type, u64 addr,
struct addr_location *al);
static inline void *thread__priv(struct thread *thread)
{
return thread->priv;
}
static inline void thread__set_priv(struct thread *thread, void *p)
{
thread->priv = p;
}
#endif /* __PERF_THREAD_H */