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authorTakashi Iwai <tiwai@suse.de>2010-09-03 16:38:52 -0400
committerTakashi Iwai <tiwai@suse.de>2010-09-03 16:38:52 -0400
commit68885a3ff38ed51fa02f241feb405c9922a90ee0 (patch)
tree2fc626df39d5e0e1f6b065238141f7d49187c737 /kernel/watchdog.c
parent7b28079b3284ccb15ad4f003fb7073890600d0c1 (diff)
parenta2acad8298a42b7be684a32fafaf83332bba9c2b (diff)
Merge branch 'fix/misc' into topic/misc
Diffstat (limited to 'kernel/watchdog.c')
-rw-r--r--kernel/watchdog.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 613bc1f04610..0d53c8e853b1 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -206,6 +206,9 @@ void watchdog_overflow_callback(struct perf_event *event, int nmi,
206 struct perf_sample_data *data, 206 struct perf_sample_data *data,
207 struct pt_regs *regs) 207 struct pt_regs *regs)
208{ 208{
209 /* Ensure the watchdog never gets throttled */
210 event->hw.interrupts = 0;
211
209 if (__get_cpu_var(watchdog_nmi_touch) == true) { 212 if (__get_cpu_var(watchdog_nmi_touch) == true) {
210 __get_cpu_var(watchdog_nmi_touch) = false; 213 __get_cpu_var(watchdog_nmi_touch) = false;
211 return; 214 return;