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perf tools: Move threads & last_match to threads.c

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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>
This commit is contained in:
Arnaldo Carvalho de Melo
2009-10-13 11:16:29 -03:00
committed by Ingo Molnar
parent f4f0b41818
commit d5b889f2ec
6 changed files with 45 additions and 84 deletions
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13
tools/perf/builtin-trace.c
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@@ -19,9 +19,6 @@ static char const *input_name = "perf.data";
static unsigned long total = 0;
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;
@@ -32,9 +29,7 @@ static int cwdlen;
static int
process_comm_event(event_t *event, unsigned long offset, unsigned long head)
{
struct thread *thread;
thread = threads__findnew(event->comm.pid, &threads, &last_match);
struct thread *thread = threads__findnew(event->comm.pid);
dump_printf("%p [%p]: PERF_RECORD_COMM: %s:%d\n",
(void *)(offset + head),
@@ -54,14 +49,12 @@ process_comm_event(event_t *event, unsigned long offset, unsigned long head)
static int
process_sample_event(event_t *event, unsigned long offset, unsigned long head)
{
struct thread *thread;
u64 ip = event->ip.ip;
u64 timestamp = -1;
u32 cpu = -1;
u64 period = 1;
void *more_data = event->ip.__more_data;
thread = threads__findnew(event->ip.pid, &threads, &last_match);
struct thread *thread = threads__findnew(event->ip.pid);
if (sample_type & PERF_SAMPLE_TIME) {
timestamp = *(u64 *)more_data;
@@ -135,7 +128,7 @@ static struct perf_file_handler file_handler = {
static int __cmd_trace(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);