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ext4: Drop special handling of journalled data from ext4_quota_on()

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Now that ext4_writepages() makes sure all journalled data is committed
and checkpointed, sync_filesystem() call done by dquot_quota_on() is
enough for quota IO to see uptodate data. So drop special handling of
journalled data from ext4_quota_on().

Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230329154950.19720-10-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Jan Kara 2023-03-29 17:49:41 +02:00 committed by Theodore Ts'o
parent 56c2a0e3d9
commit 7c375870fd
1 changed files with 0 additions and 17 deletions
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17
fs/ext4/super.c
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@ -6881,23 +6881,6 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id,
sb_dqopt(sb)->flags &= ~DQUOT_NOLIST_DIRTY;
}
/*
* When we journal data on quota file, we have to flush journal to see
* all updates to the file when we bypass pagecache...
*/
if (EXT4_SB(sb)->s_journal &&
ext4_should_journal_data(d_inode(path->dentry))) {
/*
* We don't need to lock updates but journal_flush() could
* otherwise be livelocked...
*/
jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal);
err = jbd2_journal_flush(EXT4_SB(sb)->s_journal, 0);
jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal);
if (err)
return err;
}
lockdep_set_quota_inode(path->dentry->d_inode, I_DATA_SEM_QUOTA);
err = dquot_quota_on(sb, type, format_id, path);
if (!err) {