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authorChao Yu <chao@kernel.org>2021-09-01 16:06:21 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2021-09-16 08:38:32 -0700
commitc02599f210d90c76e42e2eb544511a47cceb60c9 (patch)
tree53a4732f3b029858fad973423141fc5b285db372 /fs/f2fs/recovery.c
parenta5c0042200b28fff3bde6fa128ddeaef97990f8d (diff)
f2fs: avoid attaching SB_ACTIVE flag during mount
Quoted from [1] "I do remember that I've added this code back then because otherwise orphan cleanup was losing updates to quota files. But you're right that now I don't see how that could be happening and it would be nice if we could get rid of this hack" [1] https://lore.kernel.org/linux-ext4/99cce8ca-e4a0-7301-840f-2ace67c551f3@huawei.com/T/#m04990cfbc4f44592421736b504afcc346b2a7c00 Related fix in ext4 by commit 72ffb49a7b62 ("ext4: do not set SB_ACTIVE in ext4_orphan_cleanup()"). f2fs has the same hack implementation in - f2fs_recover_orphan_inodes() - f2fs_recover_fsync_data() Let's get rid of this hack as well in f2fs. Cc: Zhang Yi <yi.zhang@huawei.com> Cc: Jan Kara <jack@suse.cz> Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/recovery.c')
-rw-r--r--fs/f2fs/recovery.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index 04655511d7f5..706ddb3c95c0 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -787,8 +787,6 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
}
#ifdef CONFIG_QUOTA
- /* Needed for iput() to work correctly and not trash data */
- sbi->sb->s_flags |= SB_ACTIVE;
/* Turn on quotas so that they are updated correctly */
quota_enabled = f2fs_enable_quota_files(sbi, s_flags & SB_RDONLY);
#endif
@@ -816,10 +814,8 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
err = recover_data(sbi, &inode_list, &tmp_inode_list, &dir_list);
if (!err)
f2fs_bug_on(sbi, !list_empty(&inode_list));
- else {
- /* restore s_flags to let iput() trash data */
- sbi->sb->s_flags = s_flags;
- }
+ else
+ f2fs_bug_on(sbi, sbi->sb->s_flags & SB_ACTIVE);
skip:
fix_curseg_write_pointer = !check_only || list_empty(&inode_list);