Commit f9615fe3 authored by Bob Peterson's avatar Bob Peterson Committed by Andreas Gruenbacher

gfs2: Change BUG_ON to an assert_withdraw in gfs2_quota_change

Before this patch, gfs2_quota_change() would BUG_ON if the
qa_ref counter was not a positive number. This patch changes it to
be a withdraw instead. That way we can debug things more easily.
Signed-off-by: default avatarBob Peterson <rpeterso@redhat.com>
Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
parent 2297ab61
...@@ -1270,7 +1270,9 @@ void gfs2_quota_change(struct gfs2_inode *ip, s64 change, ...@@ -1270,7 +1270,9 @@ void gfs2_quota_change(struct gfs2_inode *ip, s64 change,
if (ip->i_diskflags & GFS2_DIF_SYSTEM) if (ip->i_diskflags & GFS2_DIF_SYSTEM)
return; return;
BUG_ON(ip->i_qadata->qa_ref <= 0); if (gfs2_assert_withdraw(sdp, ip->i_qadata &&
ip->i_qadata->qa_ref > 0))
return;
for (x = 0; x < ip->i_qadata->qa_qd_num; x++) { for (x = 0; x < ip->i_qadata->qa_qd_num; x++) {
qd = ip->i_qadata->qa_qd[x]; qd = ip->i_qadata->qa_qd[x];
......
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