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perf callchains: Store the map together with the symbol

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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>
This commit is contained in:
Arnaldo Carvalho de Melo
2010-03-24 16:40:18 -03:00
committed by Ingo Molnar
parent 59fd53062f
commit b3c9ac0846
7 changed files with 36 additions and 35 deletions
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3
tools/perf/builtin-report.c
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@@ -81,7 +81,8 @@ static int perf_session__add_hist_entry(struct perf_session *self,
struct addr_location *al,
struct sample_data *data)
{
struct symbol **syms = NULL, *parent = NULL;
struct map_symbol *syms = NULL;
struct symbol *parent = NULL;
bool hit;
int err;
struct hist_entry *he;