dentry: move to per-sb LRU locks

[~andy/linux] / fs / super.c

diff --git a/fs/super.c b/fs/super.c
index 63b6863bac7b0bf2e7736c7d05f96df02501d849..3c5318694ccd4ad365903a7b150da889e3e57449 100644 (file)
--- a/fs/super.c
+++ b/fs/super.c
@@ -176,6 +176,7 @@ static struct super_block *alloc_super(struct file_system_type *type, int flags)
                INIT_HLIST_BL_HEAD(&s->s_anon);
                INIT_LIST_HEAD(&s->s_inodes);
                INIT_LIST_HEAD(&s->s_dentry_lru);
+               spin_lock_init(&s->s_dentry_lru_lock);
                INIT_LIST_HEAD(&s->s_inode_lru);
                spin_lock_init(&s->s_inode_lru_lock);
                INIT_LIST_HEAD(&s->s_mounts);