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authorsandeen@sandeen.net <sandeen@sandeen.net>2008-11-25 21:20:10 -0600
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-12-02 17:15:09 +1100
commit471d59103167c84f17b9bcfee22ed10b44ff206e (patch)
treecca786d598f2d4c12f50ea6d8fbc6bdb057eeec1 /fs/xfs/linux-2.6/xfs_ioctl32.h
parente94fc4a43e5c39f689e83caf6d2f0939081f5e6b (diff)
[XFS] Add compat handlers for data & rt growfs ioctls
The args for XFS_IOC_FSGROWFSDATA and XFS_IOC_FSGROWFSRTA have padding on the end on intel, so add arg copyin functions, and then just call the growfs ioctl helpers. Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_ioctl32.h')
-rw-r--r--fs/xfs/linux-2.6/xfs_ioctl32.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.h b/fs/xfs/linux-2.6/xfs_ioctl32.h
index bf08ab12a6f..8b2a12a8e96 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.h
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.h
@@ -177,6 +177,20 @@ typedef struct compat_xfs_inogrp {
__u64 xi_allocmask; /* mask of allocated inodes */
} __attribute__((packed)) compat_xfs_inogrp_t;
+/* These growfs input structures have padding on the end, so must translate */
+typedef struct compat_xfs_growfs_data {
+ __u64 newblocks; /* new data subvol size, fsblocks */
+ __u32 imaxpct; /* new inode space percentage limit */
+} __attribute__((packed)) compat_xfs_growfs_data_t;
+
+typedef struct compat_xfs_growfs_rt {
+ __u64 newblocks; /* new realtime size, fsblocks */
+ __u32 extsize; /* new realtime extent size, fsblocks */
+} __attribute__((packed)) compat_xfs_growfs_rt_t;
+
+#define XFS_IOC_FSGROWFSDATA_32 _IOW('X', 110, struct compat_xfs_growfs_data)
+#define XFS_IOC_FSGROWFSRT_32 _IOW('X', 112, struct compat_xfs_growfs_rt)
+
#endif /* BROKEN_X86_ALIGNMENT */
#endif /* __XFS_IOCTL32_H__ */