From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx3-rdu2.redhat.com ([66.187.233.73]:33086 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751339AbeEVPPe (ORCPT ); Tue, 22 May 2018 11:15:34 -0400 From: Jeff Moyer To: adam.manzanares@wdc.com Cc: viro@zeniv.linux.org.uk, linux-fsdevel@vger.kernel.org, axboe@kernel.dk, bcrl@kvack.org, tglx@linutronix.de, mingo@kernel.org, pombredanne@nexb.com, kstewart@linuxfoundation.org, gregkh@linuxfoundation.org, bigeasy@linutronix.de, jack@suse.cz, darrick.wong@oracle.com, rgoldwyn@suse.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-aio@kvack.org, linux-api@vger.kernel.org, hch@infradead.org Subject: Re: [PATCH v6 4/5] fs: blkdev set bio prio from kiocb prio In-Reply-To: <20180522150737.9893-5-adam.manzanares@wdc.com> (adam manzanares's message of "Tue, 22 May 2018 08:07:36 -0700") References: <20180522150737.9893-1-adam.manzanares@wdc.com> <20180522150737.9893-5-adam.manzanares@wdc.com> Date: Tue, 22 May 2018 11:15:31 -0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain Sender: linux-fsdevel-owner@vger.kernel.org List-ID: adam.manzanares@wdc.com writes: > From: Adam Manzanares > > Now that kiocb has an ioprio field copy this over to the bio when it is > created from the kiocb. > > Signed-off-by: Adam Manzanares Reviewed-by: Jeff Moyer Thanks! Jeff > --- > fs/block_dev.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/fs/block_dev.c b/fs/block_dev.c > index 7ec920e27065..11ba99e79d2a 100644 > --- a/fs/block_dev.c > +++ b/fs/block_dev.c > @@ -216,6 +216,7 @@ __blkdev_direct_IO_simple(struct kiocb *iocb, struct iov_iter *iter, > bio.bi_write_hint = iocb->ki_hint; > bio.bi_private = current; > bio.bi_end_io = blkdev_bio_end_io_simple; > + bio.bi_ioprio = iocb->ki_ioprio; > > ret = bio_iov_iter_get_pages(&bio, iter); > if (unlikely(ret)) > @@ -355,6 +356,7 @@ __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, int nr_pages) > bio->bi_write_hint = iocb->ki_hint; > bio->bi_private = dio; > bio->bi_end_io = blkdev_bio_end_io; > + bio->bi_ioprio = iocb->ki_ioprio; > > ret = bio_iov_iter_get_pages(bio, iter); > if (unlikely(ret)) {