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| author | Theodore Ts'o <tytso@mit.edu> | 2009-01-05 22:18:16 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-01-05 22:18:16 -0500 |
| commit | a9df9a49102f3578909cba7bd33784eb3b9caaa4 (patch) | |
| tree | 1d383d422bf7185e8e87c1bcfc80f9beb3074cf8 /fs/ext4/ialloc.c | |
| parent | cde6436004ad9cd8cab5a874b6fa8b01f1da91bf (diff) | |
| download | kernel_samsung_smdk4412-a9df9a49102f3578909cba7bd33784eb3b9caaa4.zip kernel_samsung_smdk4412-a9df9a49102f3578909cba7bd33784eb3b9caaa4.tar.gz kernel_samsung_smdk4412-a9df9a49102f3578909cba7bd33784eb3b9caaa4.tar.bz2 | |
ext4: Make ext4_group_t be an unsigned int
Nearly all places in the ext3/4 code which uses "unsigned long" is
probably a bug, since on 32-bit systems a ulong a 32-bits, which means
we are wasting stack space on 64-bit systems.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ialloc.c')
| -rw-r--r-- | fs/ext4/ialloc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 4794d2c..cac3617 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -74,7 +74,7 @@ unsigned ext4_init_inode_bitmap(struct super_block *sb, struct buffer_head *bh, /* If checksum is bad mark all blocks and inodes use to prevent * allocation, essentially implementing a per-group read-only flag. */ if (!ext4_group_desc_csum_verify(sbi, block_group, gdp)) { - ext4_error(sb, __func__, "Checksum bad for group %lu", + ext4_error(sb, __func__, "Checksum bad for group %u", block_group); gdp->bg_free_blocks_count = 0; gdp->bg_free_inodes_count = 0; @@ -111,7 +111,7 @@ ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group) if (unlikely(!bh)) { ext4_error(sb, __func__, "Cannot read inode bitmap - " - "block_group = %lu, inode_bitmap = %llu", + "block_group = %u, inode_bitmap = %llu", block_group, bitmap_blk); return NULL; } @@ -133,7 +133,7 @@ ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group) put_bh(bh); ext4_error(sb, __func__, "Cannot read inode bitmap - " - "block_group = %lu, inode_bitmap = %llu", + "block_group = %u, inode_bitmap = %llu", block_group, bitmap_blk); return NULL; } @@ -690,7 +690,7 @@ got: ino > EXT4_INODES_PER_GROUP(sb)) { ext4_error(sb, __func__, "reserved inode or inode > inodes count - " - "block_group = %lu, inode=%lu", group, + "block_group = %u, inode=%lu", group, ino + group * EXT4_INODES_PER_GROUP(sb)); err = -EIO; goto fail; |