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authorTheodore Ts'o <tytso@mit.edu>2009-01-05 22:18:16 -0500
committerTheodore Ts'o <tytso@mit.edu>2009-01-05 22:18:16 -0500
commita9df9a49102f3578909cba7bd33784eb3b9caaa4 (patch)
tree1d383d422bf7185e8e87c1bcfc80f9beb3074cf8 /fs/ext4/balloc.c
parentcde6436004ad9cd8cab5a874b6fa8b01f1da91bf (diff)
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/balloc.c')
-rw-r--r--fs/ext4/balloc.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 0cb1c4572f5..a711898923f 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -100,7 +100,7 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh,
* 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", block_group);
+ "Checksum bad for group %u", block_group);
gdp->bg_free_blocks_count = 0;
gdp->bg_free_inodes_count = 0;
gdp->bg_itable_unused = 0;
@@ -213,7 +213,7 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
if (block_group >= sbi->s_groups_count) {
ext4_error(sb, "ext4_get_group_desc",
"block_group >= groups_count - "
- "block_group = %lu, groups_count = %lu",
+ "block_group = %u, groups_count = %u",
block_group, sbi->s_groups_count);
return NULL;
@@ -225,7 +225,7 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
if (!sbi->s_group_desc[group_desc]) {
ext4_error(sb, "ext4_get_group_desc",
"Group descriptor not loaded - "
- "block_group = %lu, group_desc = %lu, desc = %lu",
+ "block_group = %u, group_desc = %lu, desc = %lu",
block_group, group_desc, offset);
return NULL;
}
@@ -315,7 +315,7 @@ ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
if (unlikely(!bh)) {
ext4_error(sb, __func__,
"Cannot read block bitmap - "
- "block_group = %lu, block_bitmap = %llu",
+ "block_group = %u, block_bitmap = %llu",
block_group, bitmap_blk);
return NULL;
}
@@ -337,7 +337,7 @@ ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
put_bh(bh);
ext4_error(sb, __func__,
"Cannot read block bitmap - "
- "block_group = %lu, block_bitmap = %llu",
+ "block_group = %u, block_bitmap = %llu",
block_group, bitmap_blk);
return NULL;
}