lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] remove CONFIG_EXT{2,3}_CHECK

Browse Source 
The CONFIG_EXT{2,3}_CHECK options where were never available, and all they
did was to implement a subset of e2fsck in the kernel.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adrian Bunk
2005-11-08 21:34:59 -08:00
committed by Linus Torvalds
parent 0ad74ffa90
commit 2860b733f1
7 changed files with 2 additions and 260 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
fs/ext3/balloc.c
View File

@@ -1517,76 +1517,3 @@ unsigned long ext3_bg_num_gdb(struct super_block *sb, int group)
return EXT3_SB(sb)->s_gdb_count;
}
#ifdef CONFIG_EXT3_CHECK
/* Called at mount-time, super-block is locked */
void ext3_check_blocks_bitmap (struct super_block * sb)
{
struct ext3_super_block *es;
unsigned long desc_count, bitmap_count, x, j;
unsigned long desc_blocks;
struct buffer_head *bitmap_bh = NULL;
struct ext3_group_desc *gdp;
int i;
es = EXT3_SB(sb)->s_es;
desc_count = 0;
bitmap_count = 0;
gdp = NULL;
for (i = 0; i < EXT3_SB(sb)->s_groups_count; i++) {
gdp = ext3_get_group_desc (sb, i, NULL);
if (!gdp)
continue;
desc_count += le16_to_cpu(gdp->bg_free_blocks_count);
brelse(bitmap_bh);
bitmap_bh = read_block_bitmap(sb, i);
if (bitmap_bh == NULL)
continue;
if (ext3_bg_has_super(sb, i) &&
!ext3_test_bit(0, bitmap_bh->b_data))
ext3_error(sb, __FUNCTION__,
"Superblock in group %d is marked free", i);
desc_blocks = ext3_bg_num_gdb(sb, i);
for (j = 0; j < desc_blocks; j++)
if (!ext3_test_bit(j + 1, bitmap_bh->b_data))
ext3_error(sb, __FUNCTION__,
"Descriptor block #%ld in group "
"%d is marked free", j, i);
if (!block_in_use (le32_to_cpu(gdp->bg_block_bitmap),
sb, bitmap_bh->b_data))
ext3_error (sb, "ext3_check_blocks_bitmap",
"Block bitmap for group %d is marked free",
i);
if (!block_in_use (le32_to_cpu(gdp->bg_inode_bitmap),
sb, bitmap_bh->b_data))
ext3_error (sb, "ext3_check_blocks_bitmap",
"Inode bitmap for group %d is marked free",
i);
for (j = 0; j < EXT3_SB(sb)->s_itb_per_group; j++)
if (!block_in_use (le32_to_cpu(gdp->bg_inode_table) + j,
sb, bitmap_bh->b_data))
ext3_error (sb, "ext3_check_blocks_bitmap",
"Block #%d of the inode table in "
"group %d is marked free", j, i);
x = ext3_count_free(bitmap_bh, sb->s_blocksize);
if (le16_to_cpu(gdp->bg_free_blocks_count) != x)
ext3_error (sb, "ext3_check_blocks_bitmap",
"Wrong free blocks count for group %d, "
"stored = %d, counted = %lu", i,
le16_to_cpu(gdp->bg_free_blocks_count), x);
bitmap_count += x;
}
brelse(bitmap_bh);
if (le32_to_cpu(es->s_free_blocks_count) != bitmap_count)
ext3_error (sb, "ext3_check_blocks_bitmap",
"Wrong free blocks count in super block, "
"stored = %lu, counted = %lu",
(unsigned long)le32_to_cpu(es->s_free_blocks_count),
bitmap_count);
}
#endif