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authorValerie Henson <val_henson@linux.intel.com>2006-06-25 05:48:12 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:12 -0700
commit21730eed11de42f22afcbd43f450a1872a0b5ea1 (patch)
treef695865bce3b87bbc9e1f0a8e61eaeecf8442b06 /fs/ext2/ialloc.c
parent42225a359aa8094242651191ad0ac9c338503d81 (diff)
downloadlinux-21730eed11de42f22afcbd43f450a1872a0b5ea1.tar.bz2
[PATCH] Make EXT2_DEBUG work again
This patch makes EXT2_DEBUG work again. Due to lack of proper include file, EXT2_DEBUG was undefined in bitmap.c and ext2_count_free() is left out. Moved to balloc.c and removed bitmap.c entirely. Second, debug versions of ext2_count_free_{inodes/blocks} reacquires superblock lock. Moved lock into callers. Signed-off-by: Val Henson <val_henson@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ext2/ialloc.c')
-rw-r--r--fs/ext2/ialloc.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index e52765219e16..308c252568c6 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -638,6 +638,7 @@ fail:
return ERR_PTR(err);
}
+/* Superblock must be locked */
unsigned long ext2_count_free_inodes (struct super_block * sb)
{
struct ext2_group_desc *desc;
@@ -649,7 +650,6 @@ unsigned long ext2_count_free_inodes (struct super_block * sb)
unsigned long bitmap_count = 0;
struct buffer_head *bitmap_bh = NULL;
- lock_super (sb);
es = EXT2_SB(sb)->s_es;
for (i = 0; i < EXT2_SB(sb)->s_groups_count; i++) {
unsigned x;
@@ -672,7 +672,6 @@ unsigned long ext2_count_free_inodes (struct super_block * sb)
printk("ext2_count_free_inodes: stored = %lu, computed = %lu, %lu\n",
percpu_counter_read(&EXT2_SB(sb)->s_freeinodes_counter),
desc_count, bitmap_count);
- unlock_super(sb);
return desc_count;
#else
for (i = 0; i < EXT2_SB(sb)->s_groups_count; i++) {