diff options
| author | Dave Chinner <dchinner@redhat.com> | 2016-01-04 16:44:15 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-01-04 16:44:15 +1100 |
| commit | 334e580a6f97e2e84d1c19a8679603956acaa622 (patch) | |
| tree | eb819ec967343ed2b6c635d425f0f58bd669d64d /fs/xfs | |
| parent | 168309855a7d1e16db751e9c647119fe2d2dc878 (diff) | |
fs: XFS_IOC_FS[SG]SETXATTR to FS_IOC_FS[SG]ETXATTR promotion
Hoist the ioctl definitions for the XFS_IOC_FS[SG]SETXATTR API from
fs/xfs/libxfs/xfs_fs.h to include/uapi/linux/fs.h so that the ioctls
can be used by all filesystems, not just XFS. This enables
(initially) ext4 to use the ioctl to set project IDs on inodes.
Based-on-patch-from: Li Xi <lixi@ddn.com>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_fs.h | 51 |
1 files changed, 18 insertions, 33 deletions
diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index b2b73a998d42..dd29d0a670bd 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -36,38 +36,23 @@ struct dioattr { #endif /* - * Structure for XFS_IOC_FSGETXATTR[A] and XFS_IOC_FSSETXATTR. + * Flags for the bs_xflags/fsx_xflags field in FS_IOC_FS[GS]ETXATTR[A] */ -#ifndef HAVE_FSXATTR -struct fsxattr { - __u32 fsx_xflags; /* xflags field value (get/set) */ - __u32 fsx_extsize; /* extsize field value (get/set)*/ - __u32 fsx_nextents; /* nextents field value (get) */ - __u32 fsx_projid; /* project identifier (get/set) */ - unsigned char fsx_pad[12]; -}; -#endif - -/* - * Flags for the bs_xflags/fsx_xflags field - * There should be a one-to-one correspondence between these flags and the - * XFS_DIFLAG_s. - */ -#define XFS_XFLAG_REALTIME 0x00000001 /* data in realtime volume */ -#define XFS_XFLAG_PREALLOC 0x00000002 /* preallocated file extents */ -#define XFS_XFLAG_IMMUTABLE 0x00000008 /* file cannot be modified */ -#define XFS_XFLAG_APPEND 0x00000010 /* all writes append */ -#define XFS_XFLAG_SYNC 0x00000020 /* all writes synchronous */ -#define XFS_XFLAG_NOATIME 0x00000040 /* do not update access time */ -#define XFS_XFLAG_NODUMP 0x00000080 /* do not include in backups */ -#define XFS_XFLAG_RTINHERIT 0x00000100 /* create with rt bit set */ -#define XFS_XFLAG_PROJINHERIT 0x00000200 /* create with parents projid */ -#define XFS_XFLAG_NOSYMLINKS 0x00000400 /* disallow symlink creation */ -#define XFS_XFLAG_EXTSIZE 0x00000800 /* extent size allocator hint */ -#define XFS_XFLAG_EXTSZINHERIT 0x00001000 /* inherit inode extent size */ -#define XFS_XFLAG_NODEFRAG 0x00002000 /* do not defragment */ -#define XFS_XFLAG_FILESTREAM 0x00004000 /* use filestream allocator */ -#define XFS_XFLAG_HASATTR 0x80000000 /* no DIFLAG for this */ +#define XFS_XFLAG_REALTIME FS_XFLAG_REALTIME +#define XFS_XFLAG_PREALLOC FS_XFLAG_PREALLOC +#define XFS_XFLAG_IMMUTABLE FS_XFLAG_IMMUTABLE +#define XFS_XFLAG_APPEND FS_XFLAG_APPEND +#define XFS_XFLAG_SYNC FS_XFLAG_SYNC +#define XFS_XFLAG_NOATIME FS_XFLAG_NOATIME +#define XFS_XFLAG_NODUMP FS_XFLAG_NODUMP +#define XFS_XFLAG_RTINHERIT FS_XFLAG_RTINHERIT +#define XFS_XFLAG_PROJINHERIT FS_XFLAG_PROJINHERIT +#define XFS_XFLAG_NOSYMLINKS FS_XFLAG_NOSYMLINKS +#define XFS_XFLAG_EXTSIZE FS_XFLAG_EXTSIZE +#define XFS_XFLAG_EXTSZINHERIT FS_XFLAG_EXTSZINHERIT +#define XFS_XFLAG_NODEFRAG FS_XFLAG_NODEFRAG +#define XFS_XFLAG_FILESTREAM FS_XFLAG_FILESTREAM +#define XFS_XFLAG_HASATTR FS_XFLAG_HASATTR /* * Structure for XFS_IOC_GETBMAP. @@ -514,8 +499,8 @@ typedef struct xfs_swapext #define XFS_IOC_ALLOCSP _IOW ('X', 10, struct xfs_flock64) #define XFS_IOC_FREESP _IOW ('X', 11, struct xfs_flock64) #define XFS_IOC_DIOINFO _IOR ('X', 30, struct dioattr) -#define XFS_IOC_FSGETXATTR _IOR ('X', 31, struct fsxattr) -#define XFS_IOC_FSSETXATTR _IOW ('X', 32, struct fsxattr) +#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) #define XFS_IOC_GETBMAP _IOWR('X', 38, struct getbmap) |