From: Nikolay Borisov <nborisov@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: Nikolay Borisov <nborisov@suse.com>
Subject: [PATCH 5/6] btrfs: Always pass 0 bio_offset for btree_submit_bio_start
Date: Wed, 10 Apr 2019 17:24:42 +0300 [thread overview]
Message-ID: <20190410142443.6470-6-nborisov@suse.com> (raw)
In-Reply-To: <20190410142443.6470-1-nborisov@suse.com>
The btree submit hook queues the async csum and forwards the bio_offset
parameter passed to btree_submit_bio_hook. This is redundant since
btree_submit_bio_start calls btree_csum_one_bio which doesn't use
the offset at all. No functional changes.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---
fs/btrfs/disk-io.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 2f535e9d816e..ee9e03b8aae3 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -913,8 +913,7 @@ static blk_status_t btree_submit_bio_hook(struct inode *inode, struct bio *bio,
* checksumming can happen in parallel across all CPUs
*/
ret = btrfs_wq_submit_bio(fs_info, bio, mirror_num, 0,
- bio_offset, inode,
- btree_submit_bio_start);
+ 0, inode, btree_submit_bio_start);
}
if (ret)
--
2.17.1
next prev parent reply other threads:[~2019-04-10 14:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-10 14:24 [PATCH 0/6] Simplifications around submit_bio_hook Nikolay Borisov
2019-04-10 14:24 ` [PATCH 1/6] btrfs: Define submit_bio_hook's type directly Nikolay Borisov
2019-04-11 11:10 ` Johannes Thumshirn
2019-04-10 14:24 ` [PATCH 2/6] btrfs: Change submit_bio_hook to taking an inode directly Nikolay Borisov
2019-04-11 11:18 ` Johannes Thumshirn
2019-04-11 11:23 ` Nikolay Borisov
2019-04-10 14:24 ` [PATCH 3/6] btrfs: Remove 'tree' argument from read_extent_buffer_pages Nikolay Borisov
2019-04-11 13:01 ` Johannes Thumshirn
2019-04-10 14:24 ` [PATCH 4/6] btrfs: Pass 0 for bio_offset to btrfs_wq_submit_bio Nikolay Borisov
2019-04-11 13:09 ` Johannes Thumshirn
2019-04-11 13:10 ` Johannes Thumshirn
2019-04-11 13:17 ` Nikolay Borisov
2019-04-11 13:26 ` Johannes Thumshirn
2019-04-10 14:24 ` Nikolay Borisov [this message]
2019-04-11 13:27 ` [PATCH 5/6] btrfs: Always pass 0 bio_offset for btree_submit_bio_start Johannes Thumshirn
2019-04-10 14:24 ` [PATCH 6/6] btrfs: Remove bio_offset argument from submit_bio_hook Nikolay Borisov
2019-04-10 16:39 ` Nikolay Borisov
2019-04-10 16:46 ` [PATCH v2] " Nikolay Borisov
2019-04-11 13:29 ` Johannes Thumshirn
2019-04-11 14:39 ` Nikolay Borisov
2019-04-18 13:04 ` [PATCH 0/6] Simplifications around submit_bio_hook David Sterba
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