diff options
| author | Trond Myklebust <trondmy@gmail.com> | 2018-10-01 10:41:52 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2018-10-29 16:58:04 -0400 |
| commit | 1863d77f15da0addcd293a1719fa5d3ef8cde3ca (patch) | |
| tree | 992c15ae2c740f4422ba9e29653389c856c3986a /include/linux | |
| parent | d48cf356a13073853f19be6ca5ebbecfc2762ebe (diff) | |
SUNRPC: Replace the cache_detail->hash_lock with a regular spinlock
Now that the reader functions are all RCU protected, use a regular
spinlock rather than a reader/writer lock.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sunrpc/cache.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index c3d67e893430..5a3e95017fc6 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -67,7 +67,7 @@ struct cache_detail { struct module * owner; int hash_size; struct hlist_head * hash_table; - rwlock_t hash_lock; + spinlock_t hash_lock; char *name; void (*cache_put)(struct kref *); |