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-rw-r--r--include/uapi/linux/btrfs.h13
1 files changed, 8 insertions, 5 deletions
diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h
index b5f3ea36d3cb..8134924cfc17 100644
--- a/include/uapi/linux/btrfs.h
+++ b/include/uapi/linux/btrfs.h
@@ -36,7 +36,12 @@ struct btrfs_ioctl_vol_args {
#define BTRFS_DEVICE_PATH_NAME_MAX 1024
#define BTRFS_SUBVOL_NAME_MAX 4039
-#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0)
+/*
+ * Deprecated since 5.7:
+ *
+ * BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0)
+ */
+
#define BTRFS_SUBVOL_RDONLY (1ULL << 1)
#define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2)
@@ -45,8 +50,7 @@ struct btrfs_ioctl_vol_args {
#define BTRFS_SUBVOL_SPEC_BY_ID (1ULL << 4)
#define BTRFS_VOL_ARG_V2_FLAGS_SUPPORTED \
- (BTRFS_SUBVOL_CREATE_ASYNC | \
- BTRFS_SUBVOL_RDONLY | \
+ (BTRFS_SUBVOL_RDONLY | \
BTRFS_SUBVOL_QGROUP_INHERIT | \
BTRFS_DEVICE_SPEC_BY_ID | \
BTRFS_SUBVOL_SPEC_BY_ID)
@@ -116,8 +120,7 @@ struct btrfs_ioctl_qgroup_limit_args {
/* Supported flags for BTRFS_IOC_SNAP_CREATE_V2 and BTRFS_IOC_SUBVOL_CREATE_V2 */
#define BTRFS_SUBVOL_CREATE_ARGS_MASK \
- (BTRFS_SUBVOL_CREATE_ASYNC | \
- BTRFS_SUBVOL_RDONLY | \
+ (BTRFS_SUBVOL_RDONLY | \
BTRFS_SUBVOL_QGROUP_INHERIT)
/* Supported flags for BTRFS_IOC_SNAP_DESTROY_V2 */