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perf report: Generalize perf_session__fprintf_hists()

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Pull it out of builtin-report - further changes will be made and it
will then be reusable in 'perf diff' as well.

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: <1260914682-29652-4-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Arnaldo Carvalho de Melo
2009-12-15 20:04:42 -02:00
committed by Ingo Molnar
parent c410a33887
commit d599db3fc5
7 changed files with 68 additions and 94 deletions
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4
tools/perf/util/session.c
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@@ -108,7 +108,7 @@ struct symbol **perf_session__resolve_callchain(struct perf_session *self,
struct symbol **syms = NULL;
unsigned int i;
if (self->use_callchain) {
if (symbol_conf.use_callchain) {
syms = calloc(chain->nr, sizeof(*syms));
if (!syms) {
fprintf(stderr, "Can't allocate memory for symbols\n");
@@ -140,7 +140,7 @@ struct symbol **perf_session__resolve_callchain(struct perf_session *self,
if (sort__has_parent && !*parent &&
symbol__match_parent_regex(al.sym))
*parent = al.sym;
if (!self->use_callchain)
if (!symbol_conf.use_callchain)
break;
syms[i] = al.sym;
}