diff options
| author | Valerie Henson <val_henson@linux.intel.com> | 2006-06-25 05:48:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-25 10:01:12 -0700 |
| commit | 21730eed11de42f22afcbd43f450a1872a0b5ea1 (patch) | |
| tree | f695865bce3b87bbc9e1f0a8e61eaeecf8442b06 /fs/ext2/bitmap.c | |
| parent | 42225a359aa8094242651191ad0ac9c338503d81 (diff) | |
[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/bitmap.c')
| -rw-r--r-- | fs/ext2/bitmap.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/fs/ext2/bitmap.c b/fs/ext2/bitmap.c deleted file mode 100644 index e9983a0dd39..00000000000 --- a/fs/ext2/bitmap.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * linux/fs/ext2/bitmap.c - * - * Copyright (C) 1992, 1993, 1994, 1995 - * Remy Card (card@masi.ibp.fr) - * Laboratoire MASI - Institut Blaise Pascal - * Universite Pierre et Marie Curie (Paris VI) - */ - -#ifdef EXT2FS_DEBUG - -#include <linux/buffer_head.h> - -#include "ext2.h" - -static int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0}; - -unsigned long ext2_count_free (struct buffer_head * map, unsigned int numchars) -{ - unsigned int i; - unsigned long sum = 0; - - if (!map) - return (0); - for (i = 0; i < numchars; i++) - sum += nibblemap[map->b_data[i] & 0xf] + - nibblemap[(map->b_data[i] >> 4) & 0xf]; - return (sum); -} - -#endif /* EXT2FS_DEBUG */ - |