On Mon, Aug 31, 2020 at 12:08:10PM -0600, Jens Axboe wrote: > We have a set of flags that are shared between the two and inherired > in kiocb_set_rw_flags(), but we check and set these individually. > Reorder the IOCB flags so that the bottom part of the space is synced > with the RWF flag space, and then we can do them all in one mask and > set operation. > > The only exception is RWF_SYNC, which needs to mark IOCB_SYNC and > IOCB_DSYNC. Do that one separately. > > This shaves 15 bytes of text from kiocb_set_rw_flags() for me. > > Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> Suggested-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
