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-rw-r--r--fs/quota/dquot.c27
1 files changed, 16 insertions, 11 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index f95e0994f87d..5db18c0582c8 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -1304,21 +1304,18 @@ static int dquot_add_space(struct dquot *dquot, qsize_t space,
spin_lock(&dquot->dq_dqb_lock);
if (!sb_has_quota_limits_enabled(sb, dquot->dq_id.type) ||
test_bit(DQ_FAKE_B, &dquot->dq_flags))
- goto add;
+ goto finish;
tspace = dquot->dq_dqb.dqb_curspace + dquot->dq_dqb.dqb_rsvspace
+ space + rsv_space;
- if (flags & DQUOT_SPACE_NOFAIL)
- goto add;
-
if (dquot->dq_dqb.dqb_bhardlimit &&
tspace > dquot->dq_dqb.dqb_bhardlimit &&
!ignore_hardlimit(dquot)) {
if (flags & DQUOT_SPACE_WARN)
prepare_warning(warn, dquot, QUOTA_NL_BHARDWARN);
ret = -EDQUOT;
- goto out;
+ goto finish;
}
if (dquot->dq_dqb.dqb_bsoftlimit &&
@@ -1329,7 +1326,7 @@ static int dquot_add_space(struct dquot *dquot, qsize_t space,
if (flags & DQUOT_SPACE_WARN)
prepare_warning(warn, dquot, QUOTA_NL_BSOFTLONGWARN);
ret = -EDQUOT;
- goto out;
+ goto finish;
}
if (dquot->dq_dqb.dqb_bsoftlimit &&
@@ -1345,13 +1342,21 @@ static int dquot_add_space(struct dquot *dquot, qsize_t space,
* be always printed
*/
ret = -EDQUOT;
- goto out;
+ goto finish;
}
}
-add:
- dquot->dq_dqb.dqb_rsvspace += rsv_space;
- dquot->dq_dqb.dqb_curspace += space;
-out:
+finish:
+ /*
+ * We have to be careful and go through warning generation & grace time
+ * setting even if DQUOT_SPACE_NOFAIL is set. That's why we check it
+ * only here...
+ */
+ if (flags & DQUOT_SPACE_NOFAIL)
+ ret = 0;
+ if (!ret) {
+ dquot->dq_dqb.dqb_rsvspace += rsv_space;
+ dquot->dq_dqb.dqb_curspace += space;
+ }
spin_unlock(&dquot->dq_dqb_lock);
return ret;
}