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authorAdrian Hunter <adrian.hunter@intel.com>2013-10-18 15:29:02 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-10-21 11:19:07 -0300
commit8c16b649606ff9f6d742ad6f71c76fc0ee996c8e (patch)
tree762544b1d23ed346a3c74bb65162831ceb06d3ba /tools
parent4f624685f92719565981eb6f8d9195bb578522a3 (diff)
downloadlinux-8c16b649606ff9f6d742ad6f71c76fc0ee996c8e.tar.bz2
perf session: Add missing sample flush for piped events
Piped events can be sorted so a final flush is needed. Add that and remove a redundant 'err = 0'. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Jiri Olsa <jolsa@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1382099356-4918-6-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/util/session.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index d1e449534b33..d51e62db96a7 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1263,7 +1263,9 @@ more:
if (!session_done())
goto more;
done:
- err = 0;
+ /* do the final flush for ordered samples */
+ self->ordered_samples.next_flush = ULLONG_MAX;
+ err = flush_sample_queue(self, tool);
out_err:
free(buf);
perf_session__warn_about_errors(self, tool);
@@ -1392,13 +1394,13 @@ more:
"Processing events...");
}
- err = 0;
if (session_done())
- goto out_err;
+ goto out;
if (file_pos < file_size)
goto more;
+out:
/* do the final flush for ordered samples */
session->ordered_samples.next_flush = ULLONG_MAX;
err = flush_sample_queue(session, tool);