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-sched.c b/tools/perf/builtin-sched.c
index 387a442..73bdad0 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -24,9 +24,6 @@
static unsigned long total_comm = 0;
-static struct rb_root threads;
-static struct thread *last_match;
-
static struct perf_header *header;
static u64 sample_type;
@@ -641,9 +638,7 @@
static int
process_comm_event(event_t *event, unsigned long offset, unsigned long head)
{
- struct thread *thread;
-
- thread = threads__findnew(event->comm.tid, &threads, &last_match);
+ struct thread *thread = threads__findnew(event->comm.tid);
dump_printf("%p [%p]: perf_event_comm: %s:%d\n",
(void *)(offset + head),
@@ -1086,8 +1081,8 @@
die("hm, delta: %Ld < 0 ?\n", delta);
- sched_out = threads__findnew(switch_event->prev_pid, &threads, &last_match);
- sched_in = threads__findnew(switch_event->next_pid, &threads, &last_match);
+ sched_out = threads__findnew(switch_event->prev_pid);
+ sched_in = threads__findnew(switch_event->next_pid);
out_events = thread_atoms_search(&atom_root, sched_out, &cmp_pid);
if (!out_events) {
@@ -1120,13 +1115,10 @@
u64 timestamp,
struct thread *this_thread __used)
{
- struct work_atoms *atoms;
- struct thread *thread;
+ struct thread *thread = threads__findnew(runtime_event->pid);
+ struct work_atoms *atoms = thread_atoms_search(&atom_root, thread, &cmp_pid);
BUG_ON(cpu >= MAX_CPUS || cpu < 0);
-
- thread = threads__findnew(runtime_event->pid, &threads, &last_match);
- atoms = thread_atoms_search(&atom_root, thread, &cmp_pid);
if (!atoms) {
thread_atoms_insert(thread);
atoms = thread_atoms_search(&atom_root, thread, &cmp_pid);
@@ -1153,7 +1145,7 @@
if (!wakeup_event->success)
return;
- wakee = threads__findnew(wakeup_event->pid, &threads, &last_match);
+ wakee = threads__findnew(wakeup_event->pid);
atoms = thread_atoms_search(&atom_root, wakee, &cmp_pid);
if (!atoms) {
thread_atoms_insert(wakee);
@@ -1202,7 +1194,7 @@
if (profile_cpu == -1)
return;
- migrant = threads__findnew(migrate_task_event->pid, &threads, &last_match);
+ migrant = threads__findnew(migrate_task_event->pid);
atoms = thread_atoms_search(&atom_root, migrant, &cmp_pid);
if (!atoms) {
thread_atoms_insert(migrant);
@@ -1458,8 +1450,8 @@
die("hm, delta: %Ld < 0 ?\n", delta);
- sched_out = threads__findnew(switch_event->prev_pid, &threads, &last_match);
- sched_in = threads__findnew(switch_event->next_pid, &threads, &last_match);
+ sched_out = threads__findnew(switch_event->prev_pid);
+ sched_in = threads__findnew(switch_event->next_pid);
curr_thread[this_cpu] = sched_in;
@@ -1649,7 +1641,7 @@
if (!(sample_type & PERF_SAMPLE_RAW))
return 0;
- thread = threads__findnew(event->ip.pid, &threads, &last_match);
+ thread = threads__findnew(event->ip.pid);
if (sample_type & PERF_SAMPLE_TIME) {
timestamp = *(u64 *)more_data;
@@ -1725,7 +1717,7 @@
static int read_events(void)
{
- register_idle_thread(&threads, &last_match);
+ register_idle_thread();
register_perf_file_handler(&file_handler);
return mmap_dispatch_perf_file(&header, input_name, 0, 0, &cwdlen, &cwd);
