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| author |   Christoph Hellwig <hch@infradead.org> | 2011-04-21 13:21:03 +0000 |
|---|---|---|
| committer |   Alex Elder <aelder@sgi.com> | 2011-04-28 13:27:46 -0500 |
| commit | 8c1fdd0be5498f852e00c5fbd9cb0c3969e46cc6 (patch) | |
| tree | 72b9653c312f5c379ea886db6e52b28d6f60a67e /fs/xfs | |
| parent | xfs: fix compiler warning in xfs_trace.h (diff) | |
| download | linux-dev-8c1fdd0be5498f852e00c5fbd9cb0c3969e46cc6.tar.xz linux-dev-8c1fdd0be5498f852e00c5fbd9cb0c3969e46cc6.zip | |
xfs: add an x86 compat handler for XFS_IOC_ZERO_RANGE
XFS_IOC_ZERO_RANGE uses struct xfs_flock64, and thus requires argument
translation for 32-bit binaries on x86. Add the required
XFS_IOC_ZERO_RANGE_32 defined and add it to the list of commands that
require xfs_flock64 translation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_ioctl32.c | 3 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_ioctl32.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c index b3486dfa5520..54e623bfbb85 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl32.c +++ b/fs/xfs/linux-2.6/xfs_ioctl32.c @@ -586,7 +586,8 @@ xfs_file_compat_ioctl( case XFS_IOC_RESVSP_32: case XFS_IOC_UNRESVSP_32: case XFS_IOC_RESVSP64_32: - case XFS_IOC_UNRESVSP64_32: { + case XFS_IOC_UNRESVSP64_32: + case XFS_IOC_ZERO_RANGE_32: { struct xfs_flock64 bf; if (xfs_compat_flock64_copyin(&bf, arg)) diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.h b/fs/xfs/linux-2.6/xfs_ioctl32.h index 08b605792a99..80f4060e8970 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl32.h +++ b/fs/xfs/linux-2.6/xfs_ioctl32.h @@ -184,6 +184,7 @@ typedef 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) #define XFS_IOC_UNRESVSP64_32 _IOW('X', 43, struct compat_xfs_flock64) +#define XFS_IOC_ZERO_RANGE_32 _IOW('X', 57, struct compat_xfs_flock64) typedef struct compat_xfs_fsop_geom_v1 { __u32 blocksize; /* filesystem (data) block size */ |