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| author | David Howells <dhowells@redhat.com> | 2008-07-11 14:39:56 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2008-07-11 14:35:01 +0100 |
| commit | 4abaca17e758e3326c96ced88b2cd9b7b84922f6 (patch) | |
| tree | 920bcf9d988d3141d5a906ad683b8903ef074068 /fs/gfs2 | |
| parent | a93a6ce24215c69126c88f9c488afa50a168e0ca (diff) | |
| download | linux-4abaca17e758e3326c96ced88b2cd9b7b84922f6.tar.gz linux-4abaca17e758e3326c96ced88b2cd9b7b84922f6.tar.bz2 linux-4abaca17e758e3326c96ced88b2cd9b7b84922f6.zip | |
[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>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/quota.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 56aaf915c59a..3e073f5144fa 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; |