btrfs: Remove BTRFS_SUBVOL_CREATE_ASYNC support

This functionality was deprecated in kernel 5.4. Since no one has complained of the impending removal it's time we did so.

Nikolay Borisov committed 6 years ago

Commit 9c1036f1 parent c75e8392 files · +9 −29Browse files

Showing the changes to include/uapi/linux (1 of 2 files). Show all

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@@ -36,7 +36,12 @@ struct btrfs_ioctl_vol_args { · 35 unmodified lines
36	36	#define BTRFS_DEVICE_PATH_NAME_MAX 1024
37	37	#define BTRFS_SUBVOL_NAME_MAX 4039
38	38
39		−#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0)
	39	+/*
	40	+ * Deprecated since 5.7:
	41	+ *
	42	+ * BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0)
	43	+ */
	44	+
40	45	#define BTRFS_SUBVOL_RDONLY (1ULL << 1)
41	46	#define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2)
42	47
@@ -45,8 +50,7 @@ struct btrfs_ioctl_vol_args { · 2 unmodified lines
45	50	#define BTRFS_SUBVOL_SPEC_BY_ID (1ULL << 4)
46	51
47	52	#define BTRFS_VOL_ARG_V2_FLAGS_SUPPORTED \
48		− (BTRFS_SUBVOL_CREATE_ASYNC \| \
49		− BTRFS_SUBVOL_RDONLY \| \
	53	+ (BTRFS_SUBVOL_RDONLY \| \
50	54	BTRFS_SUBVOL_QGROUP_INHERIT \| \
51	55	BTRFS_DEVICE_SPEC_BY_ID \| \
52	56	BTRFS_SUBVOL_SPEC_BY_ID)
@@ -116,8 +120,7 @@ struct btrfs_ioctl_qgroup_limit_args { · 63 unmodified lines
116	120
117	121	/* Supported flags for BTRFS_IOC_SNAP_CREATE_V2 and BTRFS_IOC_SUBVOL_CREATE_V2 */
118	122	#define BTRFS_SUBVOL_CREATE_ARGS_MASK \
119		− (BTRFS_SUBVOL_CREATE_ASYNC \| \
120		− BTRFS_SUBVOL_RDONLY \| \
	123	+ (BTRFS_SUBVOL_RDONLY \| \
121	124	BTRFS_SUBVOL_QGROUP_INHERIT)
122	125
123	126	/* Supported flags for BTRFS_IOC_SNAP_DESTROY_V2 */