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Commit cf553114 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo Committed by Ingo Molnar
Browse files

perf tools: Create typedef for common event synthesizing callback 



Signed-off-by: default avatarArnaldo 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: default avatarIngo Molnar <mingo@elte.hu>
parent a89e5abe

tools/perf/util/event.c

+5 −11
Original line number Diff line number Diff line
@@ -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)

{

tools/perf/util/event.h

+5 −7
Original line number Diff line number Diff line
@@ -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);