From a9df9a49102f3578909cba7bd33784eb3b9caaa4 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Mon, 5 Jan 2009 22:18:16 -0500 Subject: 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" --- fs/ext4/ialloc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/ext4/ialloc.c') diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 4794d2ce6130..cac3617ec780 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; -- cgit v1.2.3