diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-02-10 16:53:29 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-02-10 16:53:29 +0000 |
| commit | b580513e841d81eebf0d7b02f412be0882c2ce5f (patch) | |
| tree | 9336a14058eed66c335db10512f33a31f9e8c938 /lib/spinlock_debug.c | |
| parent | 04fdabe17c4840a4cd84c3589f20f5d4689b1ec5 (diff) | |
| parent | 418aade459f03318defd18ef0b11981a63bd81b0 (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
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 c8bb8cc899d7..d8b6bb419d49 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) { |