diff options
Diffstat (limited to 'fs/autofs/expire.c')
| -rw-r--r-- | fs/autofs/expire.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/autofs/expire.c b/fs/autofs/expire.c index c5a95906a21e..b1ffe0efacb2 100644 --- a/fs/autofs/expire.c +++ b/fs/autofs/expire.c @@ -8,6 +8,7 @@ * option, any later version, incorporated herein by reference. */ +#include <linux/delay.h> #include "autofs_i.h" static unsigned long now; @@ -148,7 +149,7 @@ again: parent = p->d_parent; if (!spin_trylock(&parent->d_lock)) { spin_unlock(&p->d_lock); - cpu_relax(); + cpu_chill(); goto relock; } spin_unlock(&p->d_lock); |