diff --git a/fs/btrfs/bio.c b/fs/btrfs/bio.c
index e9a779da92c03e..9de6a411cad166 100644
--- a/fs/btrfs/bio.c
+++ b/fs/btrfs/bio.c
@@ -440,6 +440,9 @@ void btrfs_submit_bio(struct btrfs_fs_info *fs_info, struct bio *bio, int mirror
 			goto fail;
 	}
 
+	/* Do not leak our private flag into the block layer */
+	bio->bi_opf &= ~REQ_BTRFS_ONE_ORDERED;
+
 	if (!bioc) {
 		/* Single mirror read/write fast path */
 		btrfs_bio(bio)->mirror_num = mirror_num;
diff --git a/fs/btrfs/bio.h b/fs/btrfs/bio.h
index a96bcb3f36f684..334dcc3d5feb95 100644
--- a/fs/btrfs/bio.h
+++ b/fs/btrfs/bio.h
@@ -86,6 +86,9 @@ static inline void btrfs_bio_end_io(struct btrfs_bio *bbio, blk_status_t status)
 	bbio->end_io(bbio);
 }
 
+/* bio only refers to one ordered extent */
+#define REQ_BTRFS_ONE_ORDERED	REQ_DRV
+
 void btrfs_submit_bio(struct btrfs_fs_info *fs_info, struct bio *bio,
 		      int mirror_num);
 int btrfs_repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start,
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index f84ccb185c2a6f..002af327705605 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -357,7 +357,8 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start,
 	blk_status_t ret = BLK_STS_OK;
 	int skip_sum = inode->flags & BTRFS_INODE_NODATASUM;
 	const bool use_append = btrfs_use_zone_append(inode, disk_start);
-	const enum req_op bio_op = use_append ? REQ_OP_ZONE_APPEND : REQ_OP_WRITE;
+	const enum req_op bio_op = REQ_BTRFS_ONE_ORDERED |
+		(use_append ? REQ_OP_ZONE_APPEND : REQ_OP_WRITE);
 
 	ASSERT(IS_ALIGNED(start, fs_info->sectorsize) &&
 	       IS_ALIGNED(len, fs_info->sectorsize));
@@ -395,6 +396,7 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start,
 				ret = errno_to_blk_status(PTR_ERR(bio));
 				break;
 			}
+			btrfs_bio(bio)->file_offset = start;
 			if (blkcg_css)
 				bio->bi_opf |= REQ_CGROUP_PUNT;
 		}
@@ -436,7 +438,7 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start,
 
 		if (submit) {
 			if (!skip_sum) {
-				ret = btrfs_csum_one_bio(inode, bio, start, true);
+				ret = btrfs_csum_one_bio(btrfs_bio(bio));
 				if (ret) {
 					btrfs_bio_end_io(btrfs_bio(bio), ret);
 					break;
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 9cee5ab39122e3..d05b311d86cad1 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -730,11 +730,8 @@ static void run_one_async_start(struct btrfs_work *work)
 		ret = btree_csum_one_bio(async->bio);
 		break;
 	case WQ_SUBMIT_DATA:
-		ret = btrfs_csum_one_bio(async->inode, async->bio, (u64)-1, false);
-		break;
 	case WQ_SUBMIT_DATA_DIO:
-		ret = btrfs_csum_one_bio(async->inode, async->bio,
-					 async->dio_file_offset, false);
+		ret = btrfs_csum_one_bio(btrfs_bio(async->bio));
 		break;
 	default:
 		/* Can't happen so return something that would prevent the IO. */
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index c5324fe8f4be7a..a097b03c0bdcdf 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -771,24 +771,17 @@ int btrfs_lookup_csums_bitmap(struct btrfs_root *root, u64 start, u64 end,
 }
 
 /*
- * Calculate checksums of the data contained inside a bio.
- *
- * @inode:	 Owner of the data inside the bio
- * @bio:	 Contains the data to be checksummed
- * @offset:      If (u64)-1, @bio may contain discontiguous bio vecs, so the
- *               file offsets are determined from the page offsets in the bio.
- *               Otherwise, this is the starting file offset of the bio vecs in
- *               @bio, which must be contiguous.
- * @one_ordered: If true, @bio only refers to one ordered extent.
+ * Calculate checksums of the data contained inside a bio
  */
-blk_status_t btrfs_csum_one_bio(struct btrfs_inode *inode, struct bio *bio,
-				u64 offset, bool one_ordered)
+blk_status_t btrfs_csum_one_bio(struct btrfs_bio *bbio)
 {
+	struct btrfs_inode *inode = bbio->inode;
 	struct btrfs_fs_info *fs_info = inode->root->fs_info;
 	SHASH_DESC_ON_STACK(shash, fs_info->csum_shash);
+	struct bio *bio = &bbio->bio;
+	u64 offset = bbio->file_offset;
 	struct btrfs_ordered_sum *sums;
 	struct btrfs_ordered_extent *ordered = NULL;
-	const bool use_page_offsets = (offset == (u64)-1);
 	char *data;
 	struct bvec_iter iter;
 	struct bio_vec bvec;
@@ -816,9 +809,6 @@ blk_status_t btrfs_csum_one_bio(struct btrfs_inode *inode, struct bio *bio,
 	shash->tfm = fs_info->csum_shash;
 
 	bio_for_each_segment(bvec, bio, iter) {
-		if (use_page_offsets)
-			offset = page_offset(bvec.bv_page) + bvec.bv_offset;
-
 		if (!ordered) {
 			ordered = btrfs_lookup_ordered_extent(inode, offset);
 			/*
@@ -840,7 +830,7 @@ blk_status_t btrfs_csum_one_bio(struct btrfs_inode *inode, struct bio *bio,
 						 - 1);
 
 		for (i = 0; i < blockcount; i++) {
-			if (!one_ordered &&
+			if (!(bio->bi_opf & REQ_BTRFS_ONE_ORDERED) &&
 			    !in_range(offset, ordered->file_offset,
 				      ordered->num_bytes)) {
 				unsigned long bytes_left;
diff --git a/fs/btrfs/file-item.h b/fs/btrfs/file-item.h
index a2f9747adf3ac0..cd7f2ae515c0ca 100644
--- a/fs/btrfs/file-item.h
+++ b/fs/btrfs/file-item.h
@@ -49,8 +49,10 @@ int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans,
 int btrfs_csum_file_blocks(struct btrfs_trans_handle *trans,
 			   struct btrfs_root *root,
 			   struct btrfs_ordered_sum *sums);
-blk_status_t btrfs_csum_one_bio(struct btrfs_inode *inode, struct bio *bio,
-				u64 offset, bool one_ordered);
+blk_status_t btrfs_csum_one_bio(struct btrfs_bio *bbio);
+int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end,
+			     struct list_head *list, int search_commit,
+			     bool nowait);
 int btrfs_lookup_csums_list(struct btrfs_root *root, u64 start, u64 end,
 			    struct list_head *list, int search_commit,
 			    bool nowait);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9c61729bbfdef5..f24f9f6fe755f8 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2736,7 +2736,7 @@ void btrfs_submit_data_write_bio(struct btrfs_inode *inode, struct bio *bio, int
 		    btrfs_wq_submit_bio(inode, bio, mirror_num, 0, WQ_SUBMIT_DATA))
 			return;
 
-		ret = btrfs_csum_one_bio(inode, bio, (u64)-1, false);
+		ret = btrfs_csum_one_bio(btrfs_bio(bio));
 		if (ret) {
 			btrfs_bio_end_io(btrfs_bio(bio), ret);
 			return;
@@ -7861,7 +7861,7 @@ static void btrfs_submit_dio_bio(struct bio *bio, struct btrfs_inode *inode,
 		 * If we aren't doing async submit, calculate the csum of the
 		 * bio now.
 		 */
-		ret = btrfs_csum_one_bio(inode, bio, file_offset, false);
+		ret = btrfs_csum_one_bio(btrfs_bio(bio));
 		if (ret) {
 			btrfs_bio_end_io(btrfs_bio(bio), ret);
 			return;
