[XFS] Ensure max diosize reported is aligned with minimum diosize.

SGI-PV: 910890 SGI-Modid: xfs-linux-melb:xfs-kern:24689a Signed-off-by: Nathan Scott <nathans@sgi.com>
git-mirror · Jan 11, 2006 · 0d14824 · 0d14824
1 parent ee2a4f7
commit 0d14824
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -751,7 +751,7 @@ xfs_ioctl(
 			mp->m_rtdev_targp : mp->m_ddev_targp;
 
 		da.d_mem = da.d_miniosz = 1 << target->pbr_sshift;
-		da.d_maxiosz = INT_MAX;
+		da.d_maxiosz = INT_MAX & ~(da.d_miniosz - 1);
 
 		if (copy_to_user(arg, &da, sizeof(da)))
 			return -XFS_ERROR(EFAULT);