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| author | davidxu <davidxu@FreeBSD.org> | 2007-10-16 07:36:02 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2007-10-16 07:36:02 +0000 |
| commit | 38b01da7d2b4c1df95f315ea9c8f9395570473dc (patch) | |
| tree | dd30675b6c7fae605e8712202c08263f352c34c6 /lib/libthr | |
| parent | 926fe51a285a19d8e8b4e240044cc2891739d38a (diff) | |
| download | FreeBSD-src-38b01da7d2b4c1df95f315ea9c8f9395570473dc.zip FreeBSD-src-38b01da7d2b4c1df95f315ea9c8f9395570473dc.tar.gz | |
Reverse the logic of UP and SMP.
Submitted by: jasone
Diffstat (limited to 'lib/libthr')
| -rw-r--r-- | lib/libthr/thread/thr_pspinlock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libthr/thread/thr_pspinlock.c b/lib/libthr/thread/thr_pspinlock.c index d5684fc..9e1f96e 100644 --- a/lib/libthr/thread/thr_pspinlock.c +++ b/lib/libthr/thread/thr_pspinlock.c @@ -104,7 +104,7 @@ _pthread_spin_lock(pthread_spinlock_t *lock) count = SPIN_COUNT; while ((ret = THR_UMUTEX_TRYLOCK(curthread, &lck->s_lock)) != 0) { while (lck->s_lock.m_owner) { - if (_thr_is_smp) { + if (!_thr_is_smp) { _pthread_yield(); } else { CPU_SPINWAIT; |
