LU-15065 quota: fix BIO write performance drop

[fs/lustre-release.git] / lustre / quota / qmt_entry.c

diff --git a/lustre/quota/qmt_entry.c b/lustre/quota/qmt_entry.c
index 387806b..c858279 100644 (file)
--- a/lustre/quota/qmt_entry.c
+++ b/lustre/quota/qmt_entry.c
@@ -981,13 +981,15 @@ void qti_lqes_fini(const struct lu_env *env)
        qti->qti_lqes_cnt = 0;
 }
 
-int qti_lqes_min_qunit(const struct lu_env *env)
+__u64 qti_lqes_min_qunit(const struct lu_env *env)
 {
-       int i, min, qunit;
+       __u64 min, qunit;
+       int i;
 
        for (i = 1, min = qti_lqe_qunit(env, 0); i < qti_lqes_cnt(env); i++) {
                qunit = qti_lqe_qunit(env, i);
-               if (qunit < min)
+               /* if qunit is 0, lqe is not enforced and we can ignore it */
+               if (qunit && qunit < min)
                        min = qunit;
        }