Commit 7dd43954 authored May 31, 2023 by Christoph Hellwig Committed by David Sterba Jun 19, 2023

btrfs: use btrfs_finish_ordered_extent to complete compressed writes



Use the btrfs_finish_ordered_extent helper to complete compressed writes
using the bbio->ordered pointer instead of requiring an rbtree lookup
in the otherwise equivalent btrfs_mark_ordered_io_finished called from
btrfs_writepage_endio_finish_ordered.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

parent 4ba8223d

fs/btrfs/compression.c

+2 −7

Original line number	Diff line number	Diff line
		@@ -224,12 +224,7 @@ static void btrfs_finish_compressed_write_work(struct work_struct *work)
		struct compressed_bio *cb =
		container_of(work, struct compressed_bio, write_end_work);

		/*
		* Ok, we're the last bio for this extent, step one is to call back
		* into the FS and do all the end_io operations.
		*/
		btrfs_writepage_endio_finish_ordered(cb->bbio.inode, NULL,
		cb->start, cb->start + cb->len - 1,
		btrfs_finish_ordered_extent(cb->bbio.ordered, NULL, cb->start, cb->len,
		cb->bbio.bio.bi_status == BLK_STS_OK);

		if (cb->writeback)