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| author | Alexandre Ratchov <alexandre.ratchov@bull.net> | 2006-10-11 01:21:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-11 11:14:18 -0700 |
| commit | 8fadc14323684c547f74cf2f4d13517c6c264731 (patch) | |
| tree | 2b3eedf241a0d7c86f6b808f76e267ded28506ed /fs/ext4/balloc.c | |
| parent | 0d1ee42f27d30eed1659f3e85bcbbc7b3711f61f (diff) | |
| download | op-kernel-dev-8fadc14323684c547f74cf2f4d13517c6c264731.zip op-kernel-dev-8fadc14323684c547f74cf2f4d13517c6c264731.tar.gz | |
[PATCH] ext4: move block number hi bits
move '_hi' bits of block numbers in the larger part of the
block group descriptor structure
Signed-off-by: Alexandre Ratchov <alexandre.ratchov@bull.net>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ext4/balloc.c')
| -rw-r--r-- | fs/ext4/balloc.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 3dacb12..3e85886 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -101,13 +101,13 @@ read_block_bitmap(struct super_block *sb, unsigned int block_group) desc = ext4_get_group_desc (sb, block_group, NULL); if (!desc) goto error_out; - bh = sb_bread(sb, ext4_block_bitmap(desc)); + bh = sb_bread(sb, ext4_block_bitmap(sb, desc)); if (!bh) ext4_error (sb, "read_block_bitmap", "Cannot read block bitmap - " "block_group = %d, block_bitmap = %llu", block_group, - ext4_block_bitmap(desc)); + ext4_block_bitmap(sb, desc)); error_out: return bh; } @@ -463,10 +463,10 @@ do_more: if (!desc) goto error_return; - if (in_range(ext4_block_bitmap(desc), block, count) || - in_range(ext4_inode_bitmap(desc), block, count) || - in_range(block, ext4_inode_table(desc), sbi->s_itb_per_group) || - in_range(block + count - 1, ext4_inode_table(desc), + if (in_range(ext4_block_bitmap(sb, desc), block, count) || + in_range(ext4_inode_bitmap(sb, desc), block, count) || + in_range(block, ext4_inode_table(sb, desc), sbi->s_itb_per_group) || + in_range(block + count - 1, ext4_inode_table(sb, desc), sbi->s_itb_per_group)) ext4_error (sb, "ext4_free_blocks", "Freeing blocks in system zones - " @@ -1563,11 +1563,11 @@ allocated: ret_block = grp_alloc_blk + ext4_group_first_block_no(sb, group_no); - if (in_range(ext4_block_bitmap(gdp), ret_block, num) || - in_range(ext4_block_bitmap(gdp), ret_block, num) || - in_range(ret_block, ext4_inode_table(gdp), + if (in_range(ext4_block_bitmap(sb, gdp), ret_block, num) || + in_range(ext4_block_bitmap(sb, gdp), ret_block, num) || + in_range(ret_block, ext4_inode_table(sb, gdp), EXT4_SB(sb)->s_itb_per_group) || - in_range(ret_block + num - 1, ext4_inode_table(gdp), + in_range(ret_block + num - 1, ext4_inode_table(sb, gdp), EXT4_SB(sb)->s_itb_per_group)) ext4_error(sb, "ext4_new_block", "Allocating block in system zone - " |
