perf tools: Move threads & last_match to threads.c
This was just being copy'n'pasted all over.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <20091013141629.GD21809@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 8c84320..3fe0de0 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -37,10 +37,6 @@
static unsigned long page_size;
static unsigned long mmap_window = 32;
-static struct rb_root threads;
-static struct thread *last_match;
-
-
struct sym_ext {
struct rb_node node;
double percent;
@@ -96,12 +92,10 @@
process_sample_event(event_t *event, unsigned long offset, unsigned long head)
{
char level;
- struct thread *thread;
u64 ip = event->ip.ip;
struct map *map = NULL;
struct symbol *sym = NULL;
-
- thread = threads__findnew(event->ip.pid, &threads, &last_match);
+ struct thread *thread = threads__findnew(event->ip.pid);
dump_printf("%p [%p]: PERF_EVENT (IP, %d): %d: %p\n",
(void *)(offset + head),
@@ -166,10 +160,8 @@
static int
process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
{
- struct thread *thread;
struct map *map = map__new(&event->mmap, NULL, 0);
-
- thread = threads__findnew(event->mmap.pid, &threads, &last_match);
+ struct thread *thread = threads__findnew(event->mmap.pid);
dump_printf("%p [%p]: PERF_RECORD_MMAP %d: [%p(%p) @ %p]: %s\n",
(void *)(offset + head),
@@ -194,9 +186,8 @@
static int
process_comm_event(event_t *event, unsigned long offset, unsigned long head)
{
- struct thread *thread;
+ struct thread *thread = threads__findnew(event->comm.pid);
- thread = threads__findnew(event->comm.pid, &threads, &last_match);
dump_printf("%p [%p]: PERF_RECORD_COMM: %s:%d\n",
(void *)(offset + head),
(void *)(long)(event->header.size),
@@ -215,11 +206,9 @@
static int
process_fork_event(event_t *event, unsigned long offset, unsigned long head)
{
- struct thread *thread;
- struct thread *parent;
+ struct thread *thread = threads__findnew(event->fork.pid);
+ struct thread *parent = threads__findnew(event->fork.ppid);
- thread = threads__findnew(event->fork.pid, &threads, &last_match);
- parent = threads__findnew(event->fork.ppid, &threads, &last_match);
dump_printf("%p [%p]: PERF_RECORD_FORK: %d:%d\n",
(void *)(offset + head),
(void *)(long)(event->header.size),
@@ -558,7 +547,7 @@
uint32_t size;
char *buf;
- register_idle_thread(&threads, &last_match);
+ register_idle_thread();
input = open(input_name, O_RDONLY);
if (input < 0) {
@@ -659,7 +648,7 @@
return 0;
if (verbose > 3)
- threads__fprintf(stdout, &threads);
+ threads__fprintf(stdout);
if (verbose > 2)
dsos__fprintf(stdout);