diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-01-07 19:59:40 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-01-13 10:09:16 +0100 |
| commit | cf5531148ff34938840d6da775c0a4ace442d573 (patch) | |
| tree | 5a5536361634fa8683a11f0c6e4431390d109a0d /tools/perf | |
| parent | a89e5abe3efcc7facc666d3985769278937f86b0 (diff) | |
perf tools: Create typedef for common event synthesizing callback
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1262901583-8074-3-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/event.c | 16 | ||||
| -rw-r--r-- | tools/perf/util/event.h | 12 |
2 files changed, 10 insertions, 18 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 1a31feb9999..bfb3d872b9f 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -8,8 +8,7 @@ #include "thread.h" static pid_t event__synthesize_comm(pid_t pid, int full, - int (*process)(event_t *event, - struct perf_session *session), + event__handler_t process, struct perf_session *session) { event_t ev; @@ -91,8 +90,7 @@ out_failure: } static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, - int (*process)(event_t *event, - struct perf_session *session), + event__handler_t process, struct perf_session *session) { char filename[PATH_MAX]; @@ -156,9 +154,7 @@ static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, return 0; } -int event__synthesize_thread(pid_t pid, - int (*process)(event_t *event, - struct perf_session *session), +int event__synthesize_thread(pid_t pid, event__handler_t process, struct perf_session *session) { pid_t tgid = event__synthesize_comm(pid, 1, process, session); @@ -167,8 +163,7 @@ int event__synthesize_thread(pid_t pid, return event__synthesize_mmap_events(pid, tgid, process, session); } -void event__synthesize_threads(int (*process)(event_t *event, - struct perf_session *session), +void event__synthesize_threads(event__handler_t process, struct perf_session *session) { DIR *proc; @@ -205,8 +200,7 @@ static int find_symbol_cb(void *arg, const char *name, char type, u64 start) return 1; } -int event__synthesize_kernel_mmap(int (*process)(event_t *event, - struct perf_session *session), +int event__synthesize_kernel_mmap(event__handler_t process, struct perf_session *session, const char *symbol_name) { diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 61fc0dc658c..80356da8216 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -103,15 +103,13 @@ void event__print_totals(void); struct perf_session; -int event__synthesize_thread(pid_t pid, - int (*process)(event_t *event, - struct perf_session *session), +typedef int (*event__handler_t)(event_t *event, struct perf_session *session); + +int event__synthesize_thread(pid_t pid, event__handler_t process, struct perf_session *session); -void event__synthesize_threads(int (*process)(event_t *event, - struct perf_session *session), +void event__synthesize_threads(event__handler_t process, struct perf_session *session); -int event__synthesize_kernel_mmap(int (*process)(event_t *event, - struct perf_session *session), +int event__synthesize_kernel_mmap(event__handler_t process, struct perf_session *session, const char *symbol_name); |