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btrfs: merge btrfs_submit_bio_done to its caller

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There's one caller and its code is simple, we can open code it in
run_one_async_done. The errors are passed through bio.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2018-07-17 22:08:41 +02:00
parent 7333bd02dc
commit 06ea01b1ee
2 changed files with 17 additions and 24 deletions
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18
fs/btrfs/disk-io.c
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@@ -764,11 +764,22 @@ static void run_one_async_start(struct btrfs_work *work)
async->status = ret;
}
/*
* In order to insert checksums into the metadata in large chunks, we wait
* until bio submission time. All the pages in the bio are checksummed and
* sums are attached onto the ordered extent record.
*
* At IO completion time the csums attached on the ordered extent record are
* inserted into the tree.
*/
static void run_one_async_done(struct btrfs_work *work)
{
struct async_submit_bio *async;
struct inode *inode;
blk_status_t ret;
async = container_of(work, struct async_submit_bio, work);
inode = async->private_data;
/* If an error occurred we just want to clean up the bio and move on */
if (async->status) {
@@ -777,7 +788,12 @@ static void run_one_async_done(struct btrfs_work *work)
return;
}
btrfs_submit_bio_done(async->private_data, async->bio, async->mirror_num);
ret = btrfs_map_bio(btrfs_sb(inode->i_sb), async->bio,
async->mirror_num, 1);
if (ret) {
async->bio->bi_status = ret;
bio_endio(async->bio);
}
}
static void run_one_async_free(struct btrfs_work *work)