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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-10-28 21:51:21 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-29 08:23:40 +0100 |
| commit | 66bd8424cc05e800db384053bf7ab967e4658468 (patch) | |
| tree | 2d58312238c78b1fe8482032e019c9437b3564ed /tools/perf/builtin-annotate.c | |
| parent | 689d30187828afe1faedf050b2f7593515b90c76 (diff) | |
| download | talos-op-linux-66bd8424cc05e800db384053bf7ab967e4658468.tar.gz talos-op-linux-66bd8424cc05e800db384053bf7ab967e4658468.zip | |
perf tools: Delay loading symtabs till we hit a map with it
So that we can have a quicker start on perf top and even
speedups in the other tools, as we can have maps with no hits,
so no need to load its symtabs.
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: <1256773881-4191-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
| -rw-r--r-- | tools/perf/builtin-annotate.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 6d63c2eea2c7..8688bfee42ab 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -165,7 +165,7 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head) if (map != NULL) { got_map: ip = map->map_ip(map, ip); - sym = map->dso->find_symbol(map->dso, ip); + sym = map__find_symbol(map, ip, symbol_filter); } else { /* * If this is outside of all known maps, @@ -203,7 +203,7 @@ static int process_mmap_event(event_t *event, unsigned long offset, unsigned long head) { struct map *map = map__new(&event->mmap, NULL, 0, - sizeof(struct sym_priv), symbol_filter); + sizeof(struct sym_priv)); struct thread *thread = threads__findnew(event->mmap.pid); dump_printf("%p [%p]: PERF_RECORD_MMAP %d: [%p(%p) @ %p]: %s\n", |
