diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig
index d88eb836a193..423122786a93 100644
--- a/fs/btrfs/Kconfig
+++ b/fs/btrfs/Kconfig
@@ -104,9 +104,6 @@ config BTRFS_EXPERIMENTAL
 
 	  - send stream protocol v3 - fs-verity support
 
-	  - checksum offload mode - sysfs knob to affect when checksums are
-	                            calculated (at IO time, or in a thread)
-
 	  - raid-stripe-tree - additional mapping of extents to devices to
 			       support RAID1* profiles on zoned devices,
 			       RAID56 not yet supported
diff --git a/fs/btrfs/bio.c b/fs/btrfs/bio.c
index a12446aa0fbf..d46f39996469 100644
--- a/fs/btrfs/bio.c
+++ b/fs/btrfs/bio.c
@@ -665,11 +665,6 @@ static bool should_async_write(struct btrfs_bio *bbio)
 	bool auto_csum_mode = true;
 
 #ifdef CONFIG_BTRFS_EXPERIMENTAL
-	struct btrfs_fs_devices *fs_devices = fs_info->fs_devices;
-	enum btrfs_offload_csum_mode csum_mode = READ_ONCE(fs_devices->offload_csum_mode);
-
-	if (csum_mode == BTRFS_OFFLOAD_CSUM_FORCE_ON)
-		return true;
 	/*
 	 * Write bios will calculate checksum and submit bio at the same time.
 	 * Unless explicitly required don't offload serial csum calculate and bio
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index f0974f4c0ae4..ebd6d1d6778b 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -1538,47 +1538,6 @@ static ssize_t btrfs_bg_reclaim_threshold_store(struct kobject *kobj,
 BTRFS_ATTR_RW(, bg_reclaim_threshold, btrfs_bg_reclaim_threshold_show,
 	      btrfs_bg_reclaim_threshold_store);
 
-#ifdef CONFIG_BTRFS_EXPERIMENTAL
-static ssize_t btrfs_offload_csum_show(struct kobject *kobj,
-				       struct kobj_attribute *a, char *buf)
-{
-	struct btrfs_fs_devices *fs_devices = to_fs_devs(kobj);
-
-	switch (READ_ONCE(fs_devices->offload_csum_mode)) {
-	case BTRFS_OFFLOAD_CSUM_AUTO:
-		return sysfs_emit(buf, "auto\n");
-	case BTRFS_OFFLOAD_CSUM_FORCE_ON:
-		return sysfs_emit(buf, "1\n");
-	case BTRFS_OFFLOAD_CSUM_FORCE_OFF:
-		return sysfs_emit(buf, "0\n");
-	default:
-		WARN_ON(1);
-		return -EINVAL;
-	}
-}
-
-static ssize_t btrfs_offload_csum_store(struct kobject *kobj,
-					struct kobj_attribute *a, const char *buf,
-					size_t len)
-{
-	struct btrfs_fs_devices *fs_devices = to_fs_devs(kobj);
-	int ret;
-	bool val;
-
-	ret = kstrtobool(buf, &val);
-	if (ret == 0)
-		WRITE_ONCE(fs_devices->offload_csum_mode,
-			   val ? BTRFS_OFFLOAD_CSUM_FORCE_ON : BTRFS_OFFLOAD_CSUM_FORCE_OFF);
-	else if (ret == -EINVAL && sysfs_streq(buf, "auto"))
-		WRITE_ONCE(fs_devices->offload_csum_mode, BTRFS_OFFLOAD_CSUM_AUTO);
-	else
-		return -EINVAL;
-
-	return len;
-}
-BTRFS_ATTR_RW(, offload_csum, btrfs_offload_csum_show, btrfs_offload_csum_store);
-#endif
-
 /*
  * Per-filesystem information and stats.
  *
@@ -1598,9 +1557,6 @@ static const struct attribute *btrfs_attrs[] = {
 	BTRFS_ATTR_PTR(, bg_reclaim_threshold),
 	BTRFS_ATTR_PTR(, commit_stats),
 	BTRFS_ATTR_PTR(, temp_fsid),
-#ifdef CONFIG_BTRFS_EXPERIMENTAL
-	BTRFS_ATTR_PTR(, offload_csum),
-#endif
 	NULL,
 };
 
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index f20abeb16bce..262526657cdf 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -321,25 +321,6 @@ enum btrfs_read_policy {
 	BTRFS_NR_READ_POLICY,
 };
 
-#ifdef CONFIG_BTRFS_EXPERIMENTAL
-/*
- * Checksum mode - offload it to workqueues or do it synchronously in
- * btrfs_submit_chunk().
- */
-enum btrfs_offload_csum_mode {
-	/*
-	 * Choose offloading checksum or do it synchronously automatically.
-	 * Do it synchronously if the checksum is fast, or offload to workqueues
-	 * otherwise.
-	 */
-	BTRFS_OFFLOAD_CSUM_AUTO,
-	/* Always offload checksum to workqueues. */
-	BTRFS_OFFLOAD_CSUM_FORCE_ON,
-	/* Never offload checksum to workqueues. */
-	BTRFS_OFFLOAD_CSUM_FORCE_OFF,
-};
-#endif
-
 struct btrfs_fs_devices {
 	u8 fsid[BTRFS_FSID_SIZE]; /* FS specific uuid */
 
@@ -466,9 +447,6 @@ struct btrfs_fs_devices {
 
 	/* Device to be used for reading in case of RAID1. */
 	u64 read_devid;
-
-	/* Checksum mode - offload it or do it synchronously. */
-	enum btrfs_offload_csum_mode offload_csum_mode;
 #endif
 };