From 97a7406880f61d7f89d613cf72e87682420e66b0 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Sun, 22 Jul 2012 20:29:31 -0400 Subject: ext4: remove useless marking of superblock dirty Commit a0375156 properly notes that superblock doesn't need to be marked as dirty when only number of free inodes / blocks / number of directories changes since that is recomputed on each mount anyway. However that comment leaves some unnecessary markings as dirty in place. Remove these. Artem: tested using xfstests for both journalled and non-journalled ext4. Signed-off-by: Jan Kara Signed-off-by: Artem Bityutskiy Signed-off-by: "Theodore Ts'o" Tested-by: Artem Bityutskiy --- fs/ext4/ialloc.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'fs/ext4/ialloc.c') diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 6866bc233e94..26154b81b836 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -315,7 +315,6 @@ out: err = ext4_handle_dirty_metadata(handle, NULL, bitmap_bh); if (!fatal) fatal = err; - ext4_mark_super_dirty(sb); } else ext4_error(sb, "bit already cleared for inode %lu", ino); @@ -830,7 +829,6 @@ got: percpu_counter_dec(&sbi->s_freeinodes_counter); if (S_ISDIR(mode)) percpu_counter_inc(&sbi->s_dirs_counter); - ext4_mark_super_dirty(sb); if (sbi->s_log_groups_per_flex) { flex_group = ext4_flex_group(sbi, group); -- cgit v1.2.3