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authorTakashi Iwai <tiwai@suse.de>2009-05-04 10:00:16 -0400
committerTakashi Iwai <tiwai@suse.de>2009-05-04 10:00:16 -0400
commit3a20ac2c52b1317f5a5f0bd9cd3cbe8495ddd026 (patch)
tree9a912f2609cefb9698b5cce09cd240bd6dbd09fb /lib/kernel_lock.c
parent18cc8d8d9b74c446832336d8f6e1afb145f9431b (diff)
parent3e5b50165fd0be080044586f43fcdd460ed27610 (diff)
Merge branch 'fix/pcm-jiffies-check' into fix/asoc
Diffstat (limited to 'lib/kernel_lock.c')
-rw-r--r--lib/kernel_lock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/kernel_lock.c b/lib/kernel_lock.c
index 01a3c22c1b5a..39f1029e3525 100644
--- a/lib/kernel_lock.c
+++ b/lib/kernel_lock.c
@@ -39,7 +39,7 @@ static __cacheline_aligned_in_smp DEFINE_SPINLOCK(kernel_flag);
39int __lockfunc __reacquire_kernel_lock(void) 39int __lockfunc __reacquire_kernel_lock(void)
40{ 40{
41 while (!_raw_spin_trylock(&kernel_flag)) { 41 while (!_raw_spin_trylock(&kernel_flag)) {
42 if (test_thread_flag(TIF_NEED_RESCHED)) 42 if (need_resched())
43 return -EAGAIN; 43 return -EAGAIN;
44 cpu_relax(); 44 cpu_relax();
45 } 45 }