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| author | Paul Mackerras <paulus@samba.org> | 2009-06-13 17:06:50 +1000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-13 12:58:24 +0200 |
| commit | 87847b8f26cc7176ec9b239898dc7ce47a94e1a6 (patch) | |
| tree | 12742fdb5a0569b6b5f6502fabb831314a9431a2 /kernel | |
| parent | 971738f3669092dd247eaf89658f2685180492a0 (diff) | |
| download | linux-87847b8f26cc7176ec9b239898dc7ce47a94e1a6.tar.gz linux-87847b8f26cc7176ec9b239898dc7ce47a94e1a6.tar.bz2 linux-87847b8f26cc7176ec9b239898dc7ce47a94e1a6.zip | |
perf_counter: Fix atomic_set vs. atomic64_t type mismatch
Using atomic_set on an atomic64_t variable gives a compiler
warning on powerpc, and won't give the desired result at runtime.
This fixes an instance of this error in the perf_counter code.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <18995.20490.979429.244883@cargo.ozlabs.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/perf_counter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c index 29b685f551aa..8d14a733f222 100644 --- a/kernel/perf_counter.c +++ b/kernel/perf_counter.c @@ -1283,7 +1283,7 @@ static void perf_ctx_adjust_freq(struct perf_counter_context *ctx) if (!interrupts) { perf_disable(); counter->pmu->disable(counter); - atomic_set(&hwc->period_left, 0); + atomic64_set(&hwc->period_left, 0); counter->pmu->enable(counter); perf_enable(); } |