Commit 4abaca17 authored by David Howells's avatar David Howells Committed by Steven Whitehouse

[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 b3b94faa.
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: Steven Whitehouse's avatarSteven Whitehouse <swhiteho@redhat.com>
parent a93a6ce2
......@@ -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;
......
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