diff options
| author | Paul Mackerras <paulus@samba.org> | 2006-02-10 16:51:29 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-02-10 16:51:29 +1100 |
| commit | d6d93856cb90eeb07062ad938bd26f554bf1b9b9 (patch) | |
| tree | eeec5011a42f38d3dfe7b61788b7ac1cc890edeb /lib/spinlock_debug.c | |
| parent | 8f75015f33c3005e0bbf83ffc0d5e0b4262cc03d (diff) | |
| parent | ad71f123a9e9b809f6c829db1222ce0423a1153c (diff) | |
Merge ../powerpc-merge
Diffstat (limited to 'lib/spinlock_debug.c')
| -rw-r--r-- | lib/spinlock_debug.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/spinlock_debug.c b/lib/spinlock_debug.c index c8bb8cc899d..d8b6bb419d4 100644 --- a/lib/spinlock_debug.c +++ b/lib/spinlock_debug.c @@ -72,9 +72,9 @@ static void __spin_lock_debug(spinlock_t *lock) for (;;) { for (i = 0; i < loops_per_jiffy * HZ; i++) { - cpu_relax(); if (__raw_spin_trylock(&lock->raw_lock)) return; + __delay(1); } /* lockup suspected: */ if (print_once) { @@ -144,9 +144,9 @@ static void __read_lock_debug(rwlock_t *lock) for (;;) { for (i = 0; i < loops_per_jiffy * HZ; i++) { - cpu_relax(); if (__raw_read_trylock(&lock->raw_lock)) return; + __delay(1); } /* lockup suspected: */ if (print_once) { @@ -217,9 +217,9 @@ static void __write_lock_debug(rwlock_t *lock) for (;;) { for (i = 0; i < loops_per_jiffy * HZ; i++) { - cpu_relax(); if (__raw_write_trylock(&lock->raw_lock)) return; + __delay(1); } /* lockup suspected: */ if (print_once) { |