diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-03-24 16:40:18 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-26 08:52:57 +0100 |
| commit | b3c9ac0846c654dea4df095999ee202e8b4cb253 (patch) | |
| tree | 4845ae36123beba5bc9959be7c67cc0ce4bc5a11 /tools/perf/util/session.c | |
| parent | 59fd53062f71011a68d03f4cd0ba93d822ac3249 (diff) | |
perf callchains: Store the map together with the symbol
We need this to know where a symbol in a callchain came from,
for various reasons, among them precise annotation from a
TUI/GUI tool.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1269459619-982-5-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index eed1cb88900..2cef3730cd9 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -117,13 +117,13 @@ static bool symbol__match_parent_regex(struct symbol *sym) return 0; } -struct symbol **perf_session__resolve_callchain(struct perf_session *self, - struct thread *thread, - struct ip_callchain *chain, - struct symbol **parent) +struct map_symbol *perf_session__resolve_callchain(struct perf_session *self, + struct thread *thread, + struct ip_callchain *chain, + struct symbol **parent) { u8 cpumode = PERF_RECORD_MISC_USER; - struct symbol **syms = NULL; + struct map_symbol *syms = NULL; unsigned int i; if (symbol_conf.use_callchain) { @@ -160,7 +160,8 @@ struct symbol **perf_session__resolve_callchain(struct perf_session *self, *parent = al.sym; if (!symbol_conf.use_callchain) break; - syms[i] = al.sym; + syms[i].map = al.map; + syms[i].sym = al.sym; } } |