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authorHaocheng Xie <xiehaocheng.cn@gmail.com>2021-05-27 11:19:45 +0800
committerIngo Molnar <mingo@kernel.org>2021-05-27 09:35:21 +0200
commit32961aecf9da85c9e4c98d91ab8337424e0c8372 (patch)
tree53102967964590a349f3ebbf97a2b98b31953322 /kernel/events
parent10337e95e04c9bcd15d9bf5b26f194c92c13da56 (diff)
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perf/core: Make local function perf_pmu_snapshot_aux() static
Fixes the following W=1 kernel build warning: kernel/events/core.c:6670:6: warning: no previous prototype for 'perf_pmu_snapshot_aux' [-Wmissing-prototypes] Signed-off-by: Haocheng Xie <xiehaocheng.cn@gmail.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20210527031947.1801-2-xiehaocheng.cn@gmail.com
Diffstat (limited to 'kernel/events')
-rw-r--r--kernel/events/core.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 2e947a485898..4c6b3205051a 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -6674,10 +6674,10 @@ out:
return data->aux_size;
}
-long perf_pmu_snapshot_aux(struct perf_buffer *rb,
- struct perf_event *event,
- struct perf_output_handle *handle,
- unsigned long size)
+static long perf_pmu_snapshot_aux(struct perf_buffer *rb,
+ struct perf_event *event,
+ struct perf_output_handle *handle,
+ unsigned long size)
{
unsigned long flags;
long ret;