From 21730eed11de42f22afcbd43f450a1872a0b5ea1 Mon Sep 17 00:00:00 2001 From: Valerie Henson Date: Sun, 25 Jun 2006 05:48:12 -0700 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ext2/ialloc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/ext2/ialloc.c') diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index e52765219e1..308c252568c 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++) { -- cgit v1.2.3