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btrfs: zoned: handle REQ_OP_ZONE_APPEND as writing

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Zoned filesystems use REQ_OP_ZONE_APPEND bios for writing to actual
devices.

Let btrfs_end_bio() and btrfs_op be aware of it, by mapping
REQ_OP_ZONE_APPEND to BTRFS_MAP_WRITE and using btrfs_op() instead of
bio_op().

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Naohiro Aota
2021-02-04 19:21:59 +09:00
committed by David Sterba
parent e1326f0339
commit cfe94440d1
4 changed files with 12 additions and 11 deletions
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4
fs/btrfs/disk-io.c
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@ -709,7 +709,7 @@ static void end_workqueue_bio(struct bio *bio)
fs_info = end_io_wq->info;
end_io_wq->status = bio->bi_status;
if (bio_op(bio) == REQ_OP_WRITE) {
if (btrfs_op(bio) == BTRFS_MAP_WRITE) {
if (end_io_wq->metadata == BTRFS_WQ_ENDIO_METADATA)
wq = fs_info->endio_meta_write_workers;
else if (end_io_wq->metadata == BTRFS_WQ_ENDIO_FREE_SPACE)
@ -885,7 +885,7 @@ blk_status_t btrfs_submit_metadata_bio(struct inode *inode, struct bio *bio,
int async = check_async_write(fs_info, BTRFS_I(inode));
blk_status_t ret;
if (bio_op(bio) != REQ_OP_WRITE) {
if (btrfs_op(bio) != BTRFS_MAP_WRITE) {
/*
* called for a read, do the setup so that checksum validation
* can happen in the async kernel threads