On Tue, Feb 20, 2018 at 02:07:44PM +0100, Jan Kara wrote: > On Tue 20-02-18 12:20:05, Nikolay Borisov wrote: > > Commit 16c54688592c ("ext4: Allow parallel DIO reads") reworked the way > > locking happens around parallel dio reads. This resulted in obviating > > the need for EXT4_STATE_DIOREAD_LOCK flag and accompanying logic. > > Currently this amounts to dead code so let's remove it. No functional > > changes > > > > Signed-off-by: Nikolay Borisov <nborisov@xxxxxxxx> > > Very good point. The patch looks good. You can add: > > Reviewed-by: Jan Kara <jack@xxxxxxx> Applied, thanks. Apologies for the delay in processing ext4 patches. - Ted