Commit 06ea01b1 authored by David Sterba's avatar David Sterba

btrfs: merge btrfs_submit_bio_done to its caller

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: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 7333bd02
...@@ -764,11 +764,22 @@ static void run_one_async_start(struct btrfs_work *work) ...@@ -764,11 +764,22 @@ static void run_one_async_start(struct btrfs_work *work)
async->status = ret; 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) static void run_one_async_done(struct btrfs_work *work)
{ {
struct async_submit_bio *async; struct async_submit_bio *async;
struct inode *inode;
blk_status_t ret;
async = container_of(work, struct async_submit_bio, work); 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 an error occurred we just want to clean up the bio and move on */
if (async->status) { if (async->status) {
...@@ -777,7 +788,12 @@ static void run_one_async_done(struct btrfs_work *work) ...@@ -777,7 +788,12 @@ static void run_one_async_done(struct btrfs_work *work)
return; 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) static void run_one_async_free(struct btrfs_work *work)
......
...@@ -1924,29 +1924,6 @@ static blk_status_t btrfs_submit_bio_start(void *private_data, struct bio *bio, ...@@ -1924,29 +1924,6 @@ static blk_status_t btrfs_submit_bio_start(void *private_data, struct bio *bio,
return 0; return 0;
} }
/*
* 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 cums attached on the ordered extent record
* are inserted into the btree
*/
blk_status_t btrfs_submit_bio_done(void *private_data, struct bio *bio,
int mirror_num)
{
struct inode *inode = private_data;
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
blk_status_t ret;
ret = btrfs_map_bio(fs_info, bio, mirror_num, 1);
if (ret) {
bio->bi_status = ret;
bio_endio(bio);
}
return ret;
}
/* /*
* extent_io.c submission hook. This does the right thing for csum calculation * extent_io.c submission hook. This does the right thing for csum calculation
* on write, or reading the csums from the tree before a read. * on write, or reading the csums from the tree before a read.
......
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