diff options
| author | David S. Miller <davem@davemloft.net> | 2016-02-23 00:09:14 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-23 00:09:14 -0500 |
| commit | b633353115e352d3c31c12d4c61978c810f05ea1 (patch) | |
| tree | 055174a1b31a3e10fd2c505788fe6487b0028d00 /kernel/events/core.c | |
| parent | b1d95ae5c5bd3deba84d00c4f83d7d0836b5936f (diff) | |
| parent | dea08e604408d0303e2332896c5fdd8c1f7d79a2 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/phy/bcm7xxx.c
drivers/net/phy/marvell.c
drivers/net/vxlan.c
All three conflicts were cases of simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/events/core.c')
| -rw-r--r-- | kernel/events/core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 5946460b2425..0d58522103cd 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -9206,7 +9206,7 @@ static void perf_event_init_cpu(int cpu) struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu); mutex_lock(&swhash->hlist_mutex); - if (swhash->hlist_refcount > 0) { + if (swhash->hlist_refcount > 0 && !swevent_hlist_deref(swhash)) { struct swevent_hlist *hlist; hlist = kzalloc_node(sizeof(*hlist), GFP_KERNEL, cpu_to_node(cpu)); @@ -9282,11 +9282,9 @@ perf_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu) switch (action & ~CPU_TASKS_FROZEN) { case CPU_UP_PREPARE: - case CPU_DOWN_FAILED: perf_event_init_cpu(cpu); break; - case CPU_UP_CANCELED: case CPU_DOWN_PREPARE: perf_event_exit_cpu(cpu); break; |