perf session: Pass the perf_session to the event handling operations
They will need it to get the right threads list, etc.
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: <1260741029-4430-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index ba0de90..e2c4895 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -5,7 +5,9 @@
#include "thread.h"
static pid_t event__synthesize_comm(pid_t pid, int full,
- int (*process)(event_t *event))
+ int (*process)(event_t *event,
+ struct perf_session *session),
+ struct perf_session *session)
{
event_t ev;
char filename[PATH_MAX];
@@ -54,7 +56,7 @@
if (!full) {
ev.comm.tid = pid;
- process(&ev);
+ process(&ev, session);
goto out_fclose;
}
@@ -72,7 +74,7 @@
ev.comm.tid = pid;
- process(&ev);
+ process(&ev, session);
}
closedir(tasks);
@@ -86,7 +88,9 @@
}
static int event__synthesize_mmap_events(pid_t pid, pid_t tgid,
- int (*process)(event_t *event))
+ int (*process)(event_t *event,
+ struct perf_session *session),
+ struct perf_session *session)
{
char filename[PATH_MAX];
FILE *fp;
@@ -141,7 +145,7 @@
ev.mmap.pid = tgid;
ev.mmap.tid = pid;
- process(&ev);
+ process(&ev, session);
}
}
@@ -149,15 +153,20 @@
return 0;
}
-int event__synthesize_thread(pid_t pid, int (*process)(event_t *event))
+int event__synthesize_thread(pid_t pid,
+ int (*process)(event_t *event,
+ struct perf_session *session),
+ struct perf_session *session)
{
- pid_t tgid = event__synthesize_comm(pid, 1, process);
+ pid_t tgid = event__synthesize_comm(pid, 1, process, session);
if (tgid == -1)
return -1;
- return event__synthesize_mmap_events(pid, tgid, process);
+ return event__synthesize_mmap_events(pid, tgid, process, session);
}
-void event__synthesize_threads(int (*process)(event_t *event))
+void event__synthesize_threads(int (*process)(event_t *event,
+ struct perf_session *session),
+ struct perf_session *session)
{
DIR *proc;
struct dirent dirent, *next;
@@ -171,7 +180,7 @@
if (*end) /* only interested in proper numerical dirents */
continue;
- event__synthesize_thread(pid, process);
+ event__synthesize_thread(pid, process, session);
}
closedir(proc);
@@ -182,7 +191,7 @@
struct events_stats event__stats;
-int event__process_comm(event_t *self)
+int event__process_comm(event_t *self, struct perf_session *session __used)
{
struct thread *thread = threads__findnew(self->comm.pid);
@@ -196,14 +205,14 @@
return 0;
}
-int event__process_lost(event_t *self)
+int event__process_lost(event_t *self, struct perf_session *session __used)
{
dump_printf(": id:%Ld: lost:%Ld\n", self->lost.id, self->lost.lost);
event__stats.lost += self->lost.lost;
return 0;
}
-int event__process_mmap(event_t *self)
+int event__process_mmap(event_t *self, struct perf_session *session __used)
{
struct thread *thread = threads__findnew(self->mmap.pid);
struct map *map = map__new(&self->mmap, MAP__FUNCTION,
@@ -224,7 +233,7 @@
return 0;
}
-int event__process_task(event_t *self)
+int event__process_task(event_t *self, struct perf_session *session __used)
{
struct thread *thread = threads__findnew(self->fork.pid);
struct thread *parent = threads__findnew(self->fork.ppid);