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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-05-13 21:26:19 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-15 09:46:59 +0200 |
| commit | 53020fe81eecd0b7be295868ce5850ef8f41074e (patch) | |
| tree | 9dd7a48273419161c3bb74a0c9d492c626124835 /arch/powerpc | |
| parent | a026dfecc035f213c1cfa0bf6407ce3155f6a9df (diff) | |
perf_counter: Fix perf_output_copy() WARN to account for overflow
The simple reservation test in perf_output_copy() failed to take
unsigned int overflow into account, fix this.
[ Impact: fix false positive warning with more than 4GB of profiling data ]
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc')
0 files changed, 0 insertions, 0 deletions