summaryrefslogtreecommitdiff
path: root/include/linux/sunrpc
diff options
context:
space:
mode:
authorKinglong Mee <kinglongmee@gmail.com>2015-07-27 06:10:15 +0300
committerJ. Bruce Fields <bfields@redhat.com>2015-08-13 15:59:03 +0300
commit129e5824cd96d9289679973f0ff7c48e88d569bb (patch)
tree2b88f2934466625ccf85388ec80d10b2ac430d16 /include/linux/sunrpc
parentc8c081b70cb563cc4d41ab9933fa3323c6f6ffca (diff)
downloadlinux-129e5824cd96d9289679973f0ff7c48e88d569bb.tar.xz
sunrpc: Switch to using hash list instead single list
Switch using list_head for cache_head in cache_detail, it is useful of remove an cache_head entry directly from cache_detail. v8, using hash list, not head list Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/linux/sunrpc')
-rw-r--r--include/linux/sunrpc/cache.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 04ee5a284aac..03d3b4c92d9f 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -46,7 +46,7 @@
*
*/
struct cache_head {
- struct cache_head * next;
+ struct hlist_node cache_list;
time_t expiry_time; /* After time time, don't use the data */
time_t last_refresh; /* If CACHE_PENDING, this is when upcall
* was sent, else this is when update was received
@@ -73,7 +73,7 @@ struct cache_detail_pipefs {
struct cache_detail {
struct module * owner;
int hash_size;
- struct cache_head ** hash_table;
+ struct hlist_head * hash_table;
rwlock_t hash_lock;
atomic_t inuse; /* active user-space update or lookup */