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Merge branch 'master'
[powerpc.git]
/
fs
/
hfsplus
/
bnode.c
diff --git
a/fs/hfsplus/bnode.c
b/fs/hfsplus/bnode.c
index
8868d3b
..
930cd92
100644
(file)
--- a/
fs/hfsplus/bnode.c
+++ b/
fs/hfsplus/bnode.c
@@
-13,13
+13,10
@@
#include <linux/pagemap.h>
#include <linux/fs.h>
#include <linux/swap.h>
#include <linux/pagemap.h>
#include <linux/fs.h>
#include <linux/swap.h>
-#include <linux/version.h>
#include "hfsplus_fs.h"
#include "hfsplus_raw.h"
#include "hfsplus_fs.h"
#include "hfsplus_raw.h"
-#define REF_PAGES 0
-
/* Copy a specified range of bytes from the raw data of a node */
void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
{
/* Copy a specified range of bytes from the raw data of a node */
void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
{
@@
-450,9
+447,7
@@
static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
page_cache_release(page);
goto fail;
}
page_cache_release(page);
goto fail;
}
-#if !REF_PAGES
page_cache_release(page);
page_cache_release(page);
-#endif
node->page[i] = page;
}
node->page[i] = page;
}
@@
-612,13
+607,6
@@
void hfs_bnode_get(struct hfs_bnode *node)
{
if (node) {
atomic_inc(&node->refcnt);
{
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));
}
dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
}
@@
-635,20
+623,12
@@
void hfs_bnode_put(struct hfs_bnode *node)
node->tree->cnid, node->this, atomic_read(&node->refcnt));
if (!atomic_read(&node->refcnt))
BUG();
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;
return;
- }
for (i = 0; i < tree->pages_per_bnode; i++) {
if (!node->page[i])
continue;
mark_page_accessed(node->page[i]);
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)) {
}
if (test_bit(HFS_BNODE_DELETED, &node->flags)) {