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xfs: remove the XFS_IOC_{ALLOC,FREE}SP* definitions

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Now that we've made these ioctls defunct, move them from xfs_fs.h to
xfs_ioctl.c, which effectively removes them from the publicly supported
ioctl interfaces for XFS.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
This commit is contained in:
Darrick J. Wong 2021-12-21 13:07:38 -08:00
parent 4d1b97f9ce
commit b3bb9413e7
3 changed files with 13 additions and 8 deletions
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8
fs/xfs/libxfs/xfs_fs.h
View File

@ -760,13 +760,13 @@ struct xfs_scrub_metadata {
* For 'documentation' purposed more than anything else,
* the "cmd #" field reflects the IRIX fcntl number.
*/
#define XFS_IOC_ALLOCSP _IOW ('X', 10, struct xfs_flock64)
#define XFS_IOC_FREESP _IOW ('X', 11, struct xfs_flock64)
/* XFS_IOC_ALLOCSP ------- deprecated 10 */
/* XFS_IOC_FREESP -------- deprecated 11 */
#define XFS_IOC_DIOINFO _IOR ('X', 30, struct dioattr)
#define XFS_IOC_FSGETXATTR FS_IOC_FSGETXATTR
#define XFS_IOC_FSSETXATTR FS_IOC_FSSETXATTR
#define XFS_IOC_ALLOCSP64 _IOW ('X', 36, struct xfs_flock64)
#define XFS_IOC_FREESP64 _IOW ('X', 37, struct xfs_flock64)
/* XFS_IOC_ALLOCSP64 ----- deprecated 36 */
/* XFS_IOC_FREESP64 ------ deprecated 37 */
#define XFS_IOC_GETBMAP _IOWR('X', 38, struct getbmap)
/* XFS_IOC_FSSETDM ------- deprecated 39 */
#define XFS_IOC_RESVSP _IOW ('X', 40, struct xfs_flock64)

9
fs/xfs/xfs_ioctl.c
View File

@ -1854,6 +1854,15 @@ xfs_fs_eofblocks_from_user(
return 0;
}
/*
* These long-unused ioctls were removed from the official ioctl API in 5.17,
* but retain these definitions so that we can log warnings about them.
*/
#define XFS_IOC_ALLOCSP _IOW ('X', 10, struct xfs_flock64)
#define XFS_IOC_FREESP _IOW ('X', 11, struct xfs_flock64)
#define XFS_IOC_ALLOCSP64 _IOW ('X', 36, struct xfs_flock64)
#define XFS_IOC_FREESP64 _IOW ('X', 37, struct xfs_flock64)
/*
* Note: some of the ioctl's return positive numbers as a
* byte count indicating success, such as readlink_by_handle.

4
fs/xfs/xfs_ioctl32.h
View File

@ -154,10 +154,6 @@ typedef struct compat_xfs_flock64 {
__s32 l_pad[4]; /* reserve area */
} compat_xfs_flock64_t;
#define XFS_IOC_ALLOCSP_32 _IOW('X', 10, struct compat_xfs_flock64)
#define XFS_IOC_FREESP_32 _IOW('X', 11, struct compat_xfs_flock64)
#define XFS_IOC_ALLOCSP64_32 _IOW('X', 36, struct compat_xfs_flock64)
#define XFS_IOC_FREESP64_32 _IOW('X', 37, struct compat_xfs_flock64)
#define XFS_IOC_RESVSP_32 _IOW('X', 40, struct compat_xfs_flock64)
#define XFS_IOC_UNRESVSP_32 _IOW('X', 41, struct compat_xfs_flock64)
#define XFS_IOC_RESVSP64_32 _IOW('X', 42, struct compat_xfs_flock64)