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authorLin Ming <ming.m.lin@intel.com>2010-08-20 11:03:51 +0800
committerIngo Molnar <mingo@elte.hu>2010-08-20 10:09:41 +0200
commit277b199800ac90811ac86d215063df1984f51619 (patch)
treee828455d11b2b51c636053a6f3da4393ce3da949 /kernel/watchdog.c
parent6a103b0d44e9f97dc430002cf3ac7a7defa3819f (diff)
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lockup_detector: Make callback function static
watchdog_overflow_callback() is only used in kernel/watchdog.c. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Don Zickus <dzickus@redhat.com> LKML-Reference: <1282273431.16443.32.camel@minggr.sh.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/watchdog.c')
-rw-r--r--kernel/watchdog.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 613bc1f04610..b60e2a869bba 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -202,7 +202,7 @@ static struct perf_event_attr wd_hw_attr = {
};
/* Callback function for perf event subsystem */
-void watchdog_overflow_callback(struct perf_event *event, int nmi,
+static void watchdog_overflow_callback(struct perf_event *event, int nmi,
struct perf_sample_data *data,
struct pt_regs *regs)
{