From: Eric Sandeen Date: Wed, 24 Mar 2010 01:32:00 +0000 (-0400) Subject: ext4: Fixed inode allocator to correctly track a flex_bg's used_dirs X-Git-Tag: v2.6.34-rc3~32^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c4caae25187ff3f5e837c6f04eb1acc2723c72d3;p=platform%2Fupstream%2Fkernel-adaptation-pc.git ext4: Fixed inode allocator to correctly track a flex_bg's used_dirs When used_dirs was introduced for the flex_groups struct, it looks like the accounting was not put into place properly, in some places manipulating free_inodes rather than used_dirs. Signed-off-by: Eric Sandeen Signed-off-by: "Theodore Ts'o" --- diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 361c0b9..57f6eef 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -263,7 +263,7 @@ void ext4_free_inode(handle_t *handle, struct inode *inode) ext4_group_t f; f = ext4_flex_group(sbi, block_group); - atomic_dec(&sbi->s_flex_groups[f].free_inodes); + atomic_dec(&sbi->s_flex_groups[f].used_dirs); } } @@ -773,7 +773,7 @@ static int ext4_claim_inode(struct super_block *sb, if (sbi->s_log_groups_per_flex) { ext4_group_t f = ext4_flex_group(sbi, group); - atomic_inc(&sbi->s_flex_groups[f].free_inodes); + atomic_inc(&sbi->s_flex_groups[f].used_dirs); } } gdp->bg_checksum = ext4_group_desc_csum(sbi, group, gdp);