diff options
| author |   Ingo Molnar <mingo@elte.hu> | 2009-04-21 10:46:39 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-21 10:46:54 +0200 |
| commit | 8ecee4620e76aae418bfa0e8cc830e92cb559bbb (patch) | |
| tree | 49a36784c0a26c8494a37087e37502101013b35d /lib/kernel_lock.c | |
| parent | x86: remove (null) in /sys kernel_page_tables (diff) | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 (diff) | |
Merge branch 'linus' into x86/mm
Merge reason: refresh the topic: there's been 290 non-merges commits upstream
to arch/x86 alone.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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); int __lockfunc __reacquire_kernel_lock(void) { while (!_raw_spin_trylock(&kernel_flag)) { - if (test_thread_flag(TIF_NEED_RESCHED)) + if (need_resched()) return -EAGAIN; cpu_relax(); } |