LU-14300 quota: avoid nested lqe lookup

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

diff --git a/lustre/quota/qmt_entry.c b/lustre/quota/qmt_entry.c
index a1eb9c7..c2bb927 100644 (file)
--- a/lustre/quota/qmt_entry.c
+++ b/lustre/quota/qmt_entry.c
@@ -942,6 +942,8 @@ void qti_lqes_fini(const struct lu_env *env)
        if (qti->qti_lqes_num > QMT_MAX_POOL_NUM)
                OBD_FREE(qti->qti_lqes,
                         qti->qti_lqes_num * sizeof(struct lquota_entry *));
+
+       qti->qti_lqes_num = 0;
 }
 
 int qti_lqes_min_qunit(const struct lu_env *env)
@@ -1050,6 +1052,8 @@ void qmt_seed_glbe_all(const struct lu_env *env, struct lqe_glbl_data *lgd,
        int                      i, j, idx;
        ENTRY;
 
+       if (!qti_lqes_cnt(env))
+               RETURN_EXIT;
        /* lqes array is sorted by qunit - the first entry has minimum qunit.
         * Thus start seeding global qunit's array beginning from the 1st lqe
         * and appropriate pool. If pools overlapped, slaves from this