fs/dcache.c: fix spin lockup issue on nlru->lock

[pandora-kernel.git] / fs / dcache.c

diff --git a/fs/dcache.c b/fs/dcache.c
index 01c68ae..93df954 100644 (file)
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -836,6 +836,7 @@ void shrink_dcache_sb(struct super_block *sb)
                list_splice_init(&sb->s_dentry_lru, &tmp);
                spin_unlock(&dcache_lru_lock);
                shrink_dentry_list(&tmp);
+               cond_resched();
                spin_lock(&dcache_lru_lock);
        }
        spin_unlock(&dcache_lru_lock);