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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-03-25 12:48:31 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-06 09:30:35 +0200 |
| commit | 7730d8655880f41f2ea519aca2ca6a1413dfd2c9 (patch) | |
| tree | 2115b531fcc45d22f79828e21cc3f15dd95f01fd /kernel/timer.c | |
| parent | 00f0ad73ac90e3fba8b4cbe4cf21b2fb9a56cb72 (diff) | |
| download | cachepc-linux-7730d8655880f41f2ea519aca2ca6a1413dfd2c9.tar.gz cachepc-linux-7730d8655880f41f2ea519aca2ca6a1413dfd2c9.zip | |
perf_counter: allow and require one-page mmap on counting counters
A brainfart stopped single page mmap()s working. The rest of the code
should be perfectly fine with not having any data pages.
Reported-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Orig-LKML-Reference: <1237981712.7972.812.camel@twins>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/timer.c')
0 files changed, 0 insertions, 0 deletions