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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 @@
13 13
14#include "btree.h" 14#include "btree.h"
15 15
16#define REF_PAGES 0
17
18void hfs_bnode_read(struct hfs_bnode *node, void *buf, 16void hfs_bnode_read(struct hfs_bnode *node, void *buf,
19 int off, int len) 17 int off, int len)
20{ 18{
@@ -289,9 +287,7 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
289 page_cache_release(page); 287 page_cache_release(page);
290 goto fail; 288 goto fail;
291 } 289 }
292#if !REF_PAGES
293 page_cache_release(page); 290 page_cache_release(page);
294#endif
295 node->page[i] = page; 291 node->page[i] = page;
296 } 292 }
297 293
@@ -449,13 +445,6 @@ void hfs_bnode_get(struct hfs_bnode *node)
449{ 445{
450 if (node) { 446 if (node) {
451 atomic_inc(&node->refcnt); 447 atomic_inc(&node->refcnt);
452#if REF_PAGES
453 {
454 int i;
455 for (i = 0; i < node->tree->pages_per_bnode; i++)
456 get_page(node->page[i]);
457 }
458#endif
459 dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n", 448 dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
460 node->tree->cnid, node->this, atomic_read(&node->refcnt)); 449 node->tree->cnid, node->this, atomic_read(&node->refcnt));
461 } 450 }
@@ -472,20 +461,12 @@ void hfs_bnode_put(struct hfs_bnode *node)
472 node->tree->cnid, node->this, atomic_read(&node->refcnt)); 461 node->tree->cnid, node->this, atomic_read(&node->refcnt));
473 if (!atomic_read(&node->refcnt)) 462 if (!atomic_read(&node->refcnt))
474 BUG(); 463 BUG();
475 if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock)) { 464 if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
476#if REF_PAGES
477 for (i = 0; i < tree->pages_per_bnode; i++)
478 put_page(node->page[i]);
479#endif
480 return; 465 return;
481 }
482 for (i = 0; i < tree->pages_per_bnode; i++) { 466 for (i = 0; i < tree->pages_per_bnode; i++) {
483 if (!node->page[i]) 467 if (!node->page[i])
484 continue; 468 continue;
485 mark_page_accessed(node->page[i]); 469 mark_page_accessed(node->page[i]);
486#if REF_PAGES
487 put_page(node->page[i]);
488#endif
489 } 470 }
490 471
491 if (test_bit(HFS_BNODE_DELETED, &node->flags)) { 472 if (test_bit(HFS_BNODE_DELETED, &node->flags)) {