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perf tools: Make event__preprocess_sample parse the sample

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Simplifying the tools that were using both in sequence and allowing
upcoming simplifications, such as Arun's patch to sort by cpus.

Cc: David S. Miller <davem@davemloft.net>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2010-06-04 08:02:07 -03:00
parent 45d8e8025a
commit 41a37e2017
8 changed files with 41 additions and 44 deletions
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7
tools/perf/builtin-diff.c
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@@ -35,10 +35,7 @@ static int diff__process_sample_event(event_t *event, struct perf_session *sessi
struct addr_location al;
struct sample_data data = { .period = 1, };
dump_printf("(IP, %d): %d: %#Lx\n", event->header.misc,
event->ip.pid, event->ip.ip);
if (event__preprocess_sample(event, session, &al, NULL) < 0) {
if (event__preprocess_sample(event, session, &al, &data, NULL) < 0) {
pr_warning("problem processing %d event, skipping it.\n",
event->header.type);
return -1;
@@ -47,8 +44,6 @@ static int diff__process_sample_event(event_t *event, struct perf_session *sessi
if (al.filtered || al.sym == NULL)
return 0;
event__parse_sample(event, session->sample_type, &data);
if (hists__add_entry(&session->hists, &al, data.period)) {
pr_warning("problem incrementing symbol period, skipping event\n");
return -1;