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| author | Jiri Olsa <jolsa@kernel.org> | 2014-08-01 13:01:04 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-12 12:02:57 -0300 |
| commit | d40b4a15ab2bfcfa7d946b69ca1f12c93b22d169 (patch) | |
| tree | 7919b10cf1b3834c06eb9c6be215e006a30b5102 /tools/perf/util/session.h | |
| parent | 8d99a6ceebe862ac4afd832cdab332ee7b3b5599 (diff) | |
| download | linux-d40b4a15ab2bfcfa7d946b69ca1f12c93b22d169.tar.gz linux-d40b4a15ab2bfcfa7d946b69ca1f12c93b22d169.tar.bz2 linux-d40b4a15ab2bfcfa7d946b69ca1f12c93b22d169.zip | |
perf tools: Flush ordered events in case of allocation failure
In previous patches we added a limit for ordered events queue allocation
size. If we reach this size we need to flush (part of) the queue to get
some free buffers.
The current functionality is not affected, because the limit is hard
coded to (u64) -1. The configuration code for size will come in
following patches.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: David Ahern <dsahern@gmail.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-ggcas0xdq847fi85bz73do2e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/session.h')
| -rw-r--r-- | tools/perf/util/session.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index e2fbaf2567e1..a09e3c8d825a 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -67,7 +67,8 @@ int perf_session__process_events(struct perf_session *session, struct perf_tool *tool); int perf_session_queue_event(struct perf_session *s, union perf_event *event, - struct perf_sample *sample, u64 file_offset); + struct perf_tool *tool, struct perf_sample *sample, + u64 file_offset); void perf_tool__fill_defaults(struct perf_tool *tool); |