diff options
Diffstat (limited to 'fs/fscache/internal.h')
| -rw-r--r-- | fs/fscache/internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h index 200082cafdda..a49136c63e4b 100644 --- a/fs/fscache/internal.h +++ b/fs/fscache/internal.h @@ -74,6 +74,8 @@ extern struct workqueue_struct *fscache_object_wq; extern struct workqueue_struct *fscache_op_wq; DECLARE_PER_CPU(wait_queue_head_t, fscache_object_cong_wait); +extern unsigned int fscache_hash(unsigned int salt, unsigned int *data, unsigned int n); + static inline bool fscache_object_congested(void) { return workqueue_congested(WORK_CPU_UNBOUND, fscache_object_wq); |