diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2014-02-10 17:44:18 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-02-27 12:43:21 +0100 |
| commit | 9e3170411ed171a126f4dca1672012a33efe59e5 (patch) | |
| tree | f36e9f12000658ac1a380f49efb92583c3f2e057 /kernel | |
| parent | ff5a7088f0f04dd246e514f898cab0c863c3598d (diff) | |
perf: Fix prototype of find_pmu_context()
For some reason find_pmu_context() is defined as returning void * rather
than a __percpu struct perf_cpu_context *. As all the requisite types are
defined in advance there's no reason to keep it that way.
This patch modifies the prototype of pmu_find_context to return a
__percpu struct perf_cpu_context *.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Link: http://lkml.kernel.org/r/1392054264-23570-2-git-send-email-mark.rutland@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/events/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index fa990061aa6c..425159882a6f 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6313,7 +6313,7 @@ static int perf_event_idx_default(struct perf_event *event) * Ensures all contexts with the same task_ctx_nr have the same * pmu_cpu_context too. */ -static void *find_pmu_context(int ctxn) +static struct perf_cpu_context __percpu *find_pmu_context(int ctxn) { struct pmu *pmu; |