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[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 b3b94faa5f.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
David Howells 2008-07-11 14:39:56 +01:00 committed by Steven Whitehouse
parent a93a6ce242
commit 4abaca17e7
1 changed files with 1 additions and 1 deletions
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2
fs/gfs2/quota.c
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@ -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;