57 static inline struct compressed_bio *to_compressed_bio(struct btrfs_bio *bbio)  in to_compressed_bio()  argument
59 	return container_of(bbio, struct compressed_bio, bbio);  in to_compressed_bio()
66 	struct btrfs_bio *bbio;  in alloc_compressed_bio()  local
68 	bbio = btrfs_bio(bio_alloc_bioset(NULL, BTRFS_MAX_COMPRESSED_PAGES, op,  in alloc_compressed_bio()
70 	btrfs_bio_init(bbio, inode->root->fs_info, end_io, NULL);  in alloc_compressed_bio()
71 	bbio->inode = inode;  in alloc_compressed_bio()
72 	bbio->file_offset = start;  in alloc_compressed_bio()
73 	return to_compressed_bio(bbio);  in alloc_compressed_bio()
264 static void end_bbio_compressed_read(struct btrfs_bio *bbio)  in end_bbio_compressed_read()  argument
266 	struct compressed_bio *cb = to_compressed_bio(bbio);  in end_bbio_compressed_read()
267 	blk_status_t status = bbio->bio.bi_status;  in end_bbio_compressed_read()
274 	bio_put(&bbio->bio);  in end_bbio_compressed_read()
283 	struct inode *inode = &cb->bbio.inode->vfs_inode;  in end_compressed_writeback()
288 	const int error = blk_status_to_errno(cb->bbio.bio.bi_status);  in end_compressed_writeback()
319 	btrfs_finish_ordered_extent(cb->bbio.ordered, NULL, cb->start, cb->len,  in btrfs_finish_compressed_write_work()
320 				    cb->bbio.bio.bi_status == BLK_STS_OK);  in btrfs_finish_compressed_write_work()
327 	bio_put(&cb->bbio.bio);  in btrfs_finish_compressed_write_work()
337 static void end_bbio_compressed_write(struct btrfs_bio *bbio)  in end_bbio_compressed_write()  argument
339 	struct compressed_bio *cb = to_compressed_bio(bbio);  in end_bbio_compressed_write()
340 	struct btrfs_fs_info *fs_info = bbio->inode->root->fs_info;  in end_bbio_compressed_write()
347 	struct bio *bio = &cb->bbio.bio;  in btrfs_add_compressed_bio_folios()
394 	cb->bbio.bio.bi_iter.bi_sector = ordered->disk_bytenr >> SECTOR_SHIFT;  in btrfs_submit_compressed_write()
395 	cb->bbio.ordered = ordered;  in btrfs_submit_compressed_write()
398 	btrfs_submit_bbio(&cb->bbio, 0);  in btrfs_submit_compressed_write()
566 void btrfs_submit_compressed_read(struct btrfs_bio *bbio)  in btrfs_submit_compressed_read()  argument
568 	struct btrfs_inode *inode = bbio->inode;  in btrfs_submit_compressed_read()
573 	u64 file_offset = bbio->file_offset;  in btrfs_submit_compressed_read()
601 	cb->len = bbio->bio.bi_iter.bi_size;  in btrfs_submit_compressed_read()
604 	cb->orig_bbio = bbio;  in btrfs_submit_compressed_read()
625 	cb->len = bbio->bio.bi_iter.bi_size;  in btrfs_submit_compressed_read()
626 	cb->bbio.bio.bi_iter.bi_sector = bbio->bio.bi_iter.bi_sector;  in btrfs_submit_compressed_read()
632 	btrfs_submit_bbio(&cb->bbio, 0);  in btrfs_submit_compressed_read()
638 	bio_put(&cb->bbio.bio);  in btrfs_submit_compressed_read()
640 	btrfs_bio_end_io(bbio, ret);  in btrfs_submit_compressed_read()
1092 			offsetof(struct compressed_bio, bbio.bio),  in btrfs_init_compress()