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authorDavid Howells <dhowells@redhat.com>2008-07-11 14:39:56 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2008-07-11 14:35:01 +0100
commit4abaca17e758e3326c96ced88b2cd9b7b84922f6 (patch)
tree920bcf9d988d3141d5a906ad683b8903ef074068
parenta93a6ce24215c69126c88f9c488afa50a168e0ca (diff)
[GFS2] Fix GFS2's use of do_div() in its quota calculations
Fix GFS2's need_sync()'s use of do_div() on an s64 by using div_s64() instead. This does assume that gt_quota_scale_den can be cast to an s32. This was introduced by patch b3b94faa5fe5968827ba0640ee9fba4b3e7f736e. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
-rw-r--r--fs/gfs2/quota.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 56aaf915c59..3e073f5144f 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -904,7 +904,7 @@ static int need_sync(struct gfs2_quota_data *qd)
do_sync = 0;
else {
value *= gfs2_jindex_size(sdp) * num;
- do_div(value, den);
+ value = div_s64(value, den);
value += (s64)be64_to_cpu(qd->qd_qb.qb_value);
if (value < (s64)be64_to_cpu(qd->qd_qb.qb_limit))
do_sync = 0;