X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fdcache.c;h=313b54b2b8f2cb0f074fd122f7b929f67b60cee8;hb=bbb1747d4e44ce49acc73daa8d66e5f6bd546f1b;hp=59dbc92c2079b88054c6f5852b5c7bd04cbd187c;hpb=45c091bb2d453ce4a8b06cf19872ec7a77fc4799;p=linux-2.6

diff --git a/fs/dcache.c b/fs/dcache.c
index 59dbc92c20..313b54b2b8 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -687,46 +687,6 @@ void shrink_dcache_parent(struct dentry * parent)
 		prune_dcache(found, parent->d_sb);
 }
 
-/**
- * shrink_dcache_anon - further prune the cache
- * @head: head of d_hash list of dentries to prune
- *
- * Prune the dentries that are anonymous
- *
- * parsing d_hash list does not hlist_for_each_entry_rcu() as it
- * done under dcache_lock.
- *
- */
-void shrink_dcache_anon(struct super_block *sb)
-{
-	struct hlist_node *lp;
-	struct hlist_head *head = &sb->s_anon;
-	int found;
-	do {
-		found = 0;
-		spin_lock(&dcache_lock);
-		hlist_for_each(lp, head) {
-			struct dentry *this = hlist_entry(lp, struct dentry, d_hash);
-			if (!list_empty(&this->d_lru)) {
-				dentry_stat.nr_unused--;
-				list_del_init(&this->d_lru);
-			}
-
-			/* 
-			 * move only zero ref count dentries to the end 
-			 * of the unused list for prune_dcache
-			 */
-			if (!atomic_read(&this->d_count)) {
-				list_add_tail(&this->d_lru, &dentry_unused);
-				dentry_stat.nr_unused++;
-				found++;
-			}
-		}
-		spin_unlock(&dcache_lock);
-		prune_dcache(found, sb);
-	} while(found);
-}
-
 /*
  * Scan `nr' dentries and return the number which remain.
  *