From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Subject: [PATCH 5/7] btrfs: add support for write stream IDs Date: Wed, 25 Mar 2015 09:07:48 -0600 Message-ID: <1427296070-8472-6-git-send-email-axboe@fb.com> References: <1427296070-8472-1-git-send-email-axboe@fb.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , Jens Axboe To: , Return-path: Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:56040 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932263AbbCYPH6 (ORCPT ); Wed, 25 Mar 2015 11:07:58 -0400 In-Reply-To: <1427296070-8472-1-git-send-email-axboe@fb.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Both buffered and O_DIRECT. Signed-off-by: Jens Axboe --- fs/btrfs/extent_io.c | 1 + fs/btrfs/inode.c | 1 + 2 files changed, 2 insertions(+) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index d688cfe5d496..2845fae054b6 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2838,6 +2838,7 @@ static int submit_extent_page(int rw, struct extent_io_tree *tree, bio_add_page(bio, page, page_size, offset); bio->bi_end_io = end_io_func; bio->bi_private = tree; + bio_set_streamid(bio, inode_streamid(page->mapping->host)); if (bio_ret) *bio_ret = bio; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index d2e732d7af52..804fd6768109 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8046,6 +8046,7 @@ static void btrfs_submit_direct(int rw, struct bio *dio_bio, atomic_set(&dip->pending_bios, 0); btrfs_bio = btrfs_io_bio(io_bio); btrfs_bio->logical = file_offset; + bio_set_streamid(io_bio, inode_streamid(inode)); if (write) { io_bio->bi_end_io = btrfs_endio_direct_write; -- 1.9.1