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authorJohn Kacur <jkacur@redhat.com>2009-11-24 15:35:01 +0100
committerIngo Molnar <mingo@elte.hu>2009-11-24 16:37:01 +0100
commite74328d3a17ed75ffdf72b86f289965823a47240 (patch)
tree03b0db84b69f2cb3dce994db0d058804a8748fb1 /tools/perf/builtin-annotate.c
parentc9c7ccaf3a2686ed3a44d69bb1f8b55eeead8a4e (diff)
downloadop-kernel-dev-e74328d3a17ed75ffdf72b86f289965823a47240.zip
op-kernel-dev-e74328d3a17ed75ffdf72b86f289965823a47240.tar.gz
perf tools: Use common process_event functions for annotate and report
Prevent bit-rot in perf-annotate by using common functions where possible. Here we create process_events.[ch] to hold the common functions. Signed-off-by: John Kacur <jkacur@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: acme@redhat.com LKML-Reference: <1259073301-11506-3-git-send-email-jkacur@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
-rw-r--r--tools/perf/builtin-annotate.c56
1 files changed, 2 insertions, 54 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 6b13a1e..59b6123 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -24,6 +24,7 @@
#include "util/thread.h"
#include "util/sort.h"
#include "util/hist.h"
+#include "util/process_events.h"
static char const *input_name = "perf.data";
@@ -202,32 +203,6 @@ got_map:
}
static int
-process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct map *map = map__new(&event->mmap, NULL, 0);
- struct thread *thread = threads__findnew(event->mmap.pid);
-
- dump_printf("%p [%p]: PERF_RECORD_MMAP %d: [%p(%p) @ %p]: %s\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->mmap.pid,
- (void *)(long)event->mmap.start,
- (void *)(long)event->mmap.len,
- (void *)(long)event->mmap.pgoff,
- event->mmap.filename);
-
- if (thread == NULL || map == NULL) {
- dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
- return 0;
- }
-
- thread__insert_map(thread, map);
- total_mmap++;
-
- return 0;
-}
-
-static int
process_comm_event(event_t *event, unsigned long offset, unsigned long head)
{
struct thread *thread = threads__findnew(event->comm.pid);
@@ -248,33 +223,6 @@ process_comm_event(event_t *event, unsigned long offset, unsigned long head)
}
static int
-process_fork_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct thread *thread = threads__findnew(event->fork.pid);
- struct thread *parent = threads__findnew(event->fork.ppid);
-
- dump_printf("%p [%p]: PERF_RECORD_FORK: %d:%d\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->fork.pid, event->fork.ppid);
-
- /*
- * A thread clone will have the same PID for both
- * parent and child.
- */
- if (thread == parent)
- return 0;
-
- if (!thread || !parent || thread__fork(thread, parent)) {
- dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n");
- return -1;
- }
- total_fork++;
-
- return 0;
-}
-
-static int
process_event(event_t *event, unsigned long offset, unsigned long head)
{
switch (event->header.type) {
@@ -288,7 +236,7 @@ process_event(event_t *event, unsigned long offset, unsigned long head)
return process_comm_event(event, offset, head);
case PERF_RECORD_FORK:
- return process_fork_event(event, offset, head);
+ return process_task_event(event, offset, head);
/*
* We dont process them right now but they are fine:
*/
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