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perf ordered_events: Stop using tool->ordered_events 

To figure out if ordered_events are being used when doing a flush
operation, it is enough to check if there were in fact some events
queued, i.e. look at oe->nr_events.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-1c5r404vy766kt5nflv88uag@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2015-02-22 13:52:47 -08:00
parent 9fa8727aa4
commit 280836812f
1 changed files with 4 additions and 1 deletions
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5
tools/perf/util/ordered-events.c
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@ -166,7 +166,7 @@ static int __ordered_events__flush(struct perf_session *s,
struct ui_progress prog; struct ui_progress prog;
int ret; int ret;
if (!tool->ordered_events || !limit) if (!limit)
return 0; return 0;
if (show_progress) if (show_progress)
@ -216,6 +216,9 @@ int ordered_events__flush(struct perf_session *s, struct perf_tool *tool,
}; };
int err; int err;
if (oe->nr_events == 0)
return 0;
switch (how) { switch (how) {
case OE_FLUSH__FINAL: case OE_FLUSH__FINAL:
oe->next_flush = ULLONG_MAX; oe->next_flush = ULLONG_MAX;