diff options
author | Len Brown <len.brown@intel.com> | 2009-04-05 02:14:15 -0400 |
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committer | Len Brown <len.brown@intel.com> | 2009-04-05 02:14:15 -0400 |
commit | 478c6a43fcbc6c11609f8cee7c7b57223907754f (patch) | |
tree | a7f7952099da60d33032aed6de9c0c56c9f8779e /lib/kernel_lock.c | |
parent | 8a3f257c704e02aee9869decd069a806b45be3f1 (diff) | |
parent | 6bb597507f9839b13498781e481f5458aea33620 (diff) |
Merge branch 'linus' into release
Conflicts:
arch/x86/kernel/cpu/cpufreq/longhaul.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'lib/kernel_lock.c')
-rw-r--r-- | lib/kernel_lock.c | 2 |
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); | |||
39 | int __lockfunc __reacquire_kernel_lock(void) | 39 | int __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 | } |