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perf thread_map: Change map entries into a struct 

We need to store command names with the pid. Changing map entries to be
a struct holding pid. Process name is coming in shortly.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1435012588-9007-2-git-send-email-jolsa@kernel.org
[ Split providing the set/get accessors from transforming the entries structs ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2015-06-23 00:36:02 +02:00 committed by Arnaldo Carvalho de Melo
parent e13798c77b
commit 38e89d2b17
1 changed files with 7 additions and 3 deletions
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10
tools/perf/util/thread_map.h
View File

@ -4,9 +4,13 @@
#include <sys/types.h>
#include <stdio.h>
struct thread_map_data {
pid_t pid;
};
struct thread_map {
int nr;
pid_t map[];
struct thread_map_data map[];
};
struct thread_map *thread_map__new_dummy(void);
@ -29,12 +33,12 @@ static inline int thread_map__nr(struct thread_map *threads)
static inline pid_t thread_map__pid(struct thread_map *map, int thread)
{
return map->map[thread];
return map->map[thread].pid;
}
static inline void
thread_map__set_pid(struct thread_map *map, int thread, pid_t pid)
{
map->map[thread] = pid;
map->map[thread].pid = pid;
}
#endif /* __PERF_THREAD_MAP_H */