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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: Nikolay Borisov <nborisov@suse.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: David Sterba <dsterba@suse.com>
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7333bd02dc
commit
06ea01b1ee
2 changed files with 17 additions and 24 deletions
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@ -764,11 +764,22 @@ static void run_one_async_start(struct btrfs_work *work)
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async->status = ret;
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}
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/*
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* In order to insert checksums into the metadata in large chunks, we wait
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* until bio submission time. All the pages in the bio are checksummed and
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* sums are attached onto the ordered extent record.
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*
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* At IO completion time the csums attached on the ordered extent record are
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* inserted into the tree.
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*/
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static void run_one_async_done(struct btrfs_work *work)
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{
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struct async_submit_bio *async;
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struct inode *inode;
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blk_status_t ret;
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async = container_of(work, struct async_submit_bio, work);
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inode = async->private_data;
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/* If an error occurred we just want to clean up the bio and move on */
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if (async->status) {
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@ -777,7 +788,12 @@ static void run_one_async_done(struct btrfs_work *work)
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return;
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}
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btrfs_submit_bio_done(async->private_data, async->bio, async->mirror_num);
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ret = btrfs_map_bio(btrfs_sb(inode->i_sb), async->bio,
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async->mirror_num, 1);
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if (ret) {
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async->bio->bi_status = ret;
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bio_endio(async->bio);
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}
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}
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static void run_one_async_free(struct btrfs_work *work)
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@ -1924,29 +1924,6 @@ static blk_status_t btrfs_submit_bio_start(void *private_data, struct bio *bio,
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return 0;
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}
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/*
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* in order to insert checksums into the metadata in large chunks,
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* we wait until bio submission time. All the pages in the bio are
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* checksummed and sums are attached onto the ordered extent record.
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*
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* At IO completion time the cums attached on the ordered extent record
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* are inserted into the btree
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*/
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blk_status_t btrfs_submit_bio_done(void *private_data, struct bio *bio,
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int mirror_num)
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{
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struct inode *inode = private_data;
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struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
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blk_status_t ret;
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ret = btrfs_map_bio(fs_info, bio, mirror_num, 1);
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if (ret) {
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bio->bi_status = ret;
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bio_endio(bio);
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}
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return ret;
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}
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/*
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* extent_io.c submission hook. This does the right thing for csum calculation
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* on write, or reading the csums from the tree before a read.
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