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authorChristoph Hellwig <hch@infradead.org>2007-06-18 17:57:45 +1000
committerTim Shimmin <tes@chook.melbourne.sgi.com>2007-07-14 15:36:08 +1000
commit39726be2a2e6e61f352852da2c3a807773e33346 (patch)
tree83d73ec037347aee0808a9407b0c9d7c587bd8f8
parent516b2e7c2661615ba5d5ad9fb584f068363502d3 (diff)
[XFS] Use do_div() on 64 bit types.
SGI-PV: 966145 SGI-Modid: xfs-linux-melb:xfs-kern:28889a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
-rw-r--r--fs/xfs/xfs_mount.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 31453ca0f3d..a66b3980517 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1154,7 +1154,9 @@ xfs_mountfs(
* This may drive us straight to ENOSPC on mount, but that implies
* we were already there on the last unmount.
*/
- resblks = min_t(__uint64_t, mp->m_sb.sb_dblocks / 20, 1024);
+ resblks = mp->m_sb.sb_dblocks;
+ do_div(resblks, 20);
+ resblks = min_t(__uint64_t, resblks, 1024);
xfs_reserve_blocks(mp, &resblks, NULL);
return 0;