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Diffstat (limited to 'fs/hfs/bnode.c')
-rw-r--r--fs/hfs/bnode.c21
1 files changed, 1 insertions, 20 deletions
diff --git a/fs/hfs/bnode.c b/fs/hfs/bnode.c
index a096c5a56664..3d5cdc6847c0 100644
--- a/fs/hfs/bnode.c
+++ b/fs/hfs/bnode.c
@@ -13,8 +13,6 @@
#include "btree.h"
-#define REF_PAGES 0
-
void hfs_bnode_read(struct hfs_bnode *node, void *buf,
int off, int len)
{
@@ -289,9 +287,7 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
page_cache_release(page);
goto fail;
}
-#if !REF_PAGES
page_cache_release(page);
-#endif
node->page[i] = page;
}
@@ -449,13 +445,6 @@ void hfs_bnode_get(struct hfs_bnode *node)
{
if (node) {
atomic_inc(&node->refcnt);
-#if REF_PAGES
- {
- int i;
- for (i = 0; i < node->tree->pages_per_bnode; i++)
- get_page(node->page[i]);
- }
-#endif
dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
}
@@ -472,20 +461,12 @@ void hfs_bnode_put(struct hfs_bnode *node)
node->tree->cnid, node->this, atomic_read(&node->refcnt));
if (!atomic_read(&node->refcnt))
BUG();
- if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock)) {
-#if REF_PAGES
- for (i = 0; i < tree->pages_per_bnode; i++)
- put_page(node->page[i]);
-#endif
+ if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
return;
- }
for (i = 0; i < tree->pages_per_bnode; i++) {
if (!node->page[i])
continue;
mark_page_accessed(node->page[i]);
-#if REF_PAGES
- put_page(node->page[i]);
-#endif
}
if (test_bit(HFS_BNODE_DELETED, &node->flags)) {