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authorTakashi Iwai <tiwai@suse.de>2014-09-30 10:24:05 +0200
committerTakashi Iwai <tiwai@suse.de>2014-09-30 10:24:05 +0200
commit5498380e4f403c0938801e2cd6683353d0029cac (patch)
treec65ab75034cac68e45da4d5bbb1513728bacec84 /kernel
parente76bf634870e3c5e3a767ad575f1d404c9f1cab8 (diff)
parent82b925c405444b760e743b55a9ad498cb3551afe (diff)
Merge tag 'asoc-v3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.17 A few small driver specific fixes and a couple of error handling fixes in the core.
Diffstat (limited to 'kernel')
-rw-r--r--kernel/events/core.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c
index f9c1ed002dbc..d640a8b4dcbc 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -1524,6 +1524,11 @@ retry:
*/
if (ctx->is_active) {
raw_spin_unlock_irq(&ctx->lock);
+ /*
+ * Reload the task pointer, it might have been changed by
+ * a concurrent perf_event_context_sched_out().
+ */
+ task = ctx->task;
goto retry;
}
@@ -1967,6 +1972,11 @@ retry:
*/
if (ctx->is_active) {
raw_spin_unlock_irq(&ctx->lock);
+ /*
+ * Reload the task pointer, it might have been changed by
+ * a concurrent perf_event_context_sched_out().
+ */
+ task = ctx->task;
goto retry;
}