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-rw-r--r--fs/btrfs/bio.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/bio.h b/fs/btrfs/bio.h
index dbf125f6fa33..8edf3c35eead 100644
--- a/fs/btrfs/bio.h
+++ b/fs/btrfs/bio.h
@@ -88,6 +88,9 @@ static inline void btrfs_bio_end_io(struct btrfs_bio *bbio, blk_status_t status)
/* Bio only refers to one ordered extent. */
#define REQ_BTRFS_ONE_ORDERED REQ_DRV
+/* Submit using blkcg_punt_bio_submit. */
+#define REQ_BTRFS_CGROUP_PUNT REQ_FS_PRIVATE
+
void btrfs_submit_bio(struct btrfs_bio *bbio, int mirror_num);
int btrfs_repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start,
u64 length, u64 logical, struct page *page,