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xfs: remove XFS_IOC_FSSETDM and XFS_IOC_FSSETDM_BY_HANDLE

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Thes ioctls set DMAPI specific flags in the on-disk inode, but there is
no way to actually ever query those flags.  The only known user is
xfsrestore with the -D option, which is documented to be only useful
inside a DMAPI enviroment, which isn't supported by upstream XFS.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig
2019-11-12 21:12:15 -08:00
committed by Darrick J. Wong
parent eb0d21637f
commit 8234532fd4
4 changed files with 0 additions and 149 deletions
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9
fs/xfs/xfs_ioctl32.h
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@@ -143,15 +143,6 @@ typedef struct compat_xfs_fsop_attrmulti_handlereq {
#define XFS_IOC_ATTRMULTI_BY_HANDLE_32 \
_IOW('X', 123, struct compat_xfs_fsop_attrmulti_handlereq)
typedef struct compat_xfs_fsop_setdm_handlereq {
struct compat_xfs_fsop_handlereq hreq; /* handle information */
/* ptr to struct fsdmidata */
compat_uptr_t data; /* DMAPI data */
} compat_xfs_fsop_setdm_handlereq_t;
#define XFS_IOC_FSSETDM_BY_HANDLE_32 \
_IOW('X', 121, struct compat_xfs_fsop_setdm_handlereq)
#ifdef BROKEN_X86_ALIGNMENT
/* on ia32 l_start is on a 32-bit boundary */
typedef struct compat_xfs_flock64 {