diff options
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/perf_event.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c index 657555a5f30f..db5b56064687 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c | |||
@@ -5761,15 +5761,15 @@ perf_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu) | |||
5761 | { | 5761 | { |
5762 | unsigned int cpu = (long)hcpu; | 5762 | unsigned int cpu = (long)hcpu; |
5763 | 5763 | ||
5764 | switch (action) { | 5764 | switch (action & ~CPU_TASKS_FROZEN) { |
5765 | 5765 | ||
5766 | case CPU_UP_PREPARE: | 5766 | case CPU_UP_PREPARE: |
5767 | case CPU_UP_PREPARE_FROZEN: | 5767 | case CPU_DOWN_FAILED: |
5768 | perf_event_init_cpu(cpu); | 5768 | perf_event_init_cpu(cpu); |
5769 | break; | 5769 | break; |
5770 | 5770 | ||
5771 | case CPU_UP_CANCELED: | ||
5771 | case CPU_DOWN_PREPARE: | 5772 | case CPU_DOWN_PREPARE: |
5772 | case CPU_DOWN_PREPARE_FROZEN: | ||
5773 | perf_event_exit_cpu(cpu); | 5773 | perf_event_exit_cpu(cpu); |
5774 | break; | 5774 | break; |
5775 | 5775 | ||