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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-18 11:40:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-18 14:46:11 +0200 |
| commit | 9d91a6f7a489eb914c16b82d927f9d81d629c259 (patch) | |
| tree | efdccca4b54282bcc941fce5206778d6b0f8e49d /tools/perf/util | |
| parent | 43a21ea81a2400992561146327c4785ce7f7be38 (diff) | |
perf_counter tools: Handle lost events
Make use of the new ->data_tail mechanism to tell kernel-space
about user-space draining the data stream. Emit lost events
(and display them) if they happen.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util')
0 files changed, 0 insertions, 0 deletions