From: Jens Axboe <axboe@kernel.dk> To: linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org Cc: adilger@dilger.ca, hch@infradead.org, martin.petersen@oracle.com, linux-nvme@lists.infradead.org, Jens Axboe <axboe@kernel.dk> Subject: [PATCH 6/9] ext4: add support for passing in write hints for buffered writes Date: Mon, 19 Jun 2017 11:04:59 -0600 [thread overview] Message-ID: <1497891902-25737-7-git-send-email-axboe@kernel.dk> (raw) In-Reply-To: <1497891902-25737-1-git-send-email-axboe@kernel.dk> Reviewed-by: Andreas Dilger <adilger@dilger.ca> Signed-off-by: Jens Axboe <axboe@kernel.dk> --- fs/ext4/page-io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index 930ca0fc9a0f..92834b702728 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -350,6 +350,7 @@ void ext4_io_submit(struct ext4_io_submit *io) if (bio) { int io_op_flags = io->io_wbc->sync_mode == WB_SYNC_ALL ? REQ_SYNC : 0; + io_op_flags |= write_hint_to_opf(inode_write_hint(io->io_end->inode)); bio_set_op_attrs(io->io_bio, REQ_OP_WRITE, io_op_flags); submit_bio(io->io_bio); } @@ -397,6 +398,7 @@ static int io_submit_add_bh(struct ext4_io_submit *io, ret = io_submit_init_bio(io, bh); if (ret) return ret; + io->io_bio->bi_opf |= write_hint_to_opf(inode_write_hint(inode)); } ret = bio_add_page(io->io_bio, page, bh->b_size, bh_offset(bh)); if (ret != bh->b_size) -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: axboe@kernel.dk (Jens Axboe) Subject: [PATCH 6/9] ext4: add support for passing in write hints for buffered writes Date: Mon, 19 Jun 2017 11:04:59 -0600 [thread overview] Message-ID: <1497891902-25737-7-git-send-email-axboe@kernel.dk> (raw) In-Reply-To: <1497891902-25737-1-git-send-email-axboe@kernel.dk> Reviewed-by: Andreas Dilger <adilger at dilger.ca> Signed-off-by: Jens Axboe <axboe at kernel.dk> --- fs/ext4/page-io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index 930ca0fc9a0f..92834b702728 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -350,6 +350,7 @@ void ext4_io_submit(struct ext4_io_submit *io) if (bio) { int io_op_flags = io->io_wbc->sync_mode == WB_SYNC_ALL ? REQ_SYNC : 0; + io_op_flags |= write_hint_to_opf(inode_write_hint(io->io_end->inode)); bio_set_op_attrs(io->io_bio, REQ_OP_WRITE, io_op_flags); submit_bio(io->io_bio); } @@ -397,6 +398,7 @@ static int io_submit_add_bh(struct ext4_io_submit *io, ret = io_submit_init_bio(io, bh); if (ret) return ret; + io->io_bio->bi_opf |= write_hint_to_opf(inode_write_hint(inode)); } ret = bio_add_page(io->io_bio, page, bh->b_size, bh_offset(bh)); if (ret != bh->b_size) -- 2.7.4
next prev parent reply other threads:[~2017-06-19 17:04 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-06-19 17:04 [PATCHSET v8] Add support for write life time hints Jens Axboe 2017-06-19 17:04 ` Jens Axboe 2017-06-19 17:04 ` [PATCH 1/9] fs: add fcntl() interface for setting/getting " Jens Axboe 2017-06-19 17:04 ` Jens Axboe 2017-06-20 23:09 ` Bart Van Assche 2017-06-20 23:09 ` Bart Van Assche 2017-06-20 23:09 ` Bart Van Assche 2017-06-20 23:49 ` Jens Axboe 2017-06-20 23:49 ` Jens Axboe 2017-06-19 17:04 ` [PATCH 2/9] block: add support for write hints in a bio Jens Axboe 2017-06-19 17:04 ` Jens Axboe 2017-06-19 17:04 ` [PATCH 3/9] blk-mq: expose stream write hints through debugfs Jens Axboe 2017-06-19 17:04 ` Jens Axboe 2017-06-19 17:04 ` [PATCH 4/9] fs: add O_DIRECT support for sending down write life time hints Jens Axboe 2017-06-19 17:04 ` Jens Axboe 2017-06-19 17:04 ` [PATCH 5/9] fs: add support for buffered writeback to pass down write hints Jens Axboe 2017-06-19 17:04 ` Jens Axboe 2017-06-19 17:04 ` Jens Axboe [this message] 2017-06-19 17:04 ` [PATCH 6/9] ext4: add support for passing in write hints for buffered writes Jens Axboe 2017-06-19 17:05 ` [PATCH 7/9] xfs: " Jens Axboe 2017-06-19 17:05 ` Jens Axboe 2017-06-19 17:05 ` [PATCH 8/9] btrfs: " Jens Axboe 2017-06-19 17:05 ` Jens Axboe 2017-06-19 17:05 ` [PATCH 9/9] nvme: add support for streams and directives Jens Axboe 2017-06-19 17:05 ` Jens Axboe 2017-06-21 0:21 [PATCHSET v9] Add support for write life time hints Jens Axboe 2017-06-21 0:22 ` [PATCH 6/9] ext4: add support for passing in write hints for buffered writes Jens Axboe 2017-06-21 0:22 ` Jens Axboe 2017-06-26 15:37 [PATCHSET v10] Add support for write life time hints Jens Axboe 2017-06-26 15:37 ` [PATCH 6/9] ext4: add support for passing in write hints for buffered writes Jens Axboe
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