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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-10-13 11:16:29 -0300 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-10-13 17:12:18 +0200 |
| commit | d5b889f2ecec7849e851ddd31c34bdfb3482b5de (patch) | |
| tree | 001c95641ddf734a1e5e1fdee7e821f042c08f0b /tools/perf/builtin-trace.c | |
| parent | perf tools: Remove expensive old debug code from perf top (diff) | |
| download | linux-dev-d5b889f2ecec7849e851ddd31c34bdfb3482b5de.tar.xz linux-dev-d5b889f2ecec7849e851ddd31c34bdfb3482b5de.zip | |
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>
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index fb3f3c220211..ccf867dbab5c 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -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); |