perf session: Move the global threads list to perf_session

So that we can process two perf.data files.

We still need to add a O_MMAP mode for perf_session so that we
can do all the mmap stuff in it.

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: <1260741029-4430-5-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 9 insertions, 9 deletions

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 40d8d842a21f..2d09c29b3a6c 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -189,9 +189,9 @@ void event__synthesize_threads(int (*process)(event_t *event,
 
 struct events_stats event__stats;
 
-int event__process_comm(event_t *self, struct perf_session *session __used)
+int event__process_comm(event_t *self, struct perf_session *session)
 {
-        struct thread *thread = threads__findnew(self->comm.pid);
+        struct thread *thread = perf_session__findnew(session, self->comm.pid);
 
         dump_printf(": %s:%d\n", self->comm.comm, self->comm.pid);
 
@@ -212,7 +212,7 @@ int event__process_lost(event_t *self, struct perf_session *session __used)
 
 int event__process_mmap(event_t *self, struct perf_session *session)
 {
-        struct thread *thread = threads__findnew(self->mmap.pid);
+        struct thread *thread = perf_session__findnew(session, self->mmap.pid);
         struct map *map = map__new(&self->mmap, MAP__FUNCTION,
                                    session->cwd, session->cwdlen);
 
@@ -231,10 +231,10 @@ int event__process_mmap(event_t *self, struct perf_session *session)
         return 0;
 }
 
-int event__process_task(event_t *self, struct perf_session *session __used)
+int event__process_task(event_t *self, struct perf_session *session)
 {
-        struct thread *thread = threads__findnew(self->fork.pid);
-        struct thread *parent = threads__findnew(self->fork.ppid);
+        struct thread *thread = perf_session__findnew(session, self->fork.pid);
+        struct thread *parent = perf_session__findnew(session, self->fork.ppid);
 
         dump_printf("(%d:%d):(%d:%d)\n", self->fork.pid, self->fork.tid,
                     self->fork.ppid, self->fork.ptid);
@@ -300,11 +300,11 @@ try_again:
         }
 }
 
-int event__preprocess_sample(const event_t *self, struct addr_location *al,
-                             symbol_filter_t filter)
+int event__preprocess_sample(const event_t *self, struct perf_session *session,
+                             struct addr_location *al, symbol_filter_t filter)
 {
         u8 cpumode = self->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
-        struct thread *thread = threads__findnew(self->ip.pid);
+        struct thread *thread = perf_session__findnew(session, self->ip.pid);
 
         if (thread == NULL)
                 return -1;