xfs: create internal eofblocks structure with kuid_t types
Have eofblocks ioctl convert uid_t to kuid_t into internal structure.
Update internal filter matching to compare ids with kuid_t types.
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 999c1ef..20b4c7a 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -1720,23 +1720,17 @@
return -error;
case XFS_IOC_FREE_EOFBLOCKS: {
- struct xfs_eofblocks eofb;
+ struct xfs_fs_eofblocks eofb;
+ struct xfs_eofblocks keofb;
if (copy_from_user(&eofb, arg, sizeof(eofb)))
return -XFS_ERROR(EFAULT);
- if (eofb.eof_version != XFS_EOFBLOCKS_VERSION)
- return -XFS_ERROR(EINVAL);
+ error = xfs_fs_eofblocks_from_user(&eofb, &keofb);
+ if (error)
+ return -error;
- if (eofb.eof_flags & ~XFS_EOF_FLAGS_VALID)
- return -XFS_ERROR(EINVAL);
-
- if (memchr_inv(&eofb.pad32, 0, sizeof(eofb.pad32)) ||
- memchr_inv(eofb.pad64, 0, sizeof(eofb.pad64)))
- return -XFS_ERROR(EINVAL);
-
- error = xfs_icache_free_eofblocks(mp, &eofb);
- return -error;
+ return -xfs_icache_free_eofblocks(mp, &keofb);
}
default: