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| author | Jeff Garzik <jgarzik@pobox.com> | 2006-02-09 00:58:59 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-02-09 00:58:59 -0500 |
| commit | cac0e8e8bb2e7a086643bdd00c41d900a79bb4fa (patch) | |
| tree | 73cd85e5529a01fa2338ab6d58b99c36dd666cbe /lib/spinlock_debug.c | |
| parent | ddef9bb367b19383df627e388cb4c01c86ddba6c (diff) | |
| parent | 0bdd340c092b0936f78a54bdbd3927463ed4fca3 (diff) | |
| download | op-kernel-dev-cac0e8e8bb2e7a086643bdd00c41d900a79bb4fa.zip op-kernel-dev-cac0e8e8bb2e7a086643bdd00c41d900a79bb4fa.tar.gz | |
Merge branch 'master'
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 c8bb8cc..d8b6bb4 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) { |
