LU-6896 llog: update log initialization needs to be sync

[fs/lustre-release.git] / lustre / target / update_trans.c

diff --git a/lustre/target/update_trans.c b/lustre/target/update_trans.c
index 001f21d..998481e 100644 (file)
--- a/lustre/target/update_trans.c
+++ b/lustre/target/update_trans.c
@@ -781,7 +781,8 @@ int top_trans_start(const struct lu_env *env, struct dt_device *master_dev,
        list_for_each_entry(st, &tmt->tmt_sub_thandle_list, st_sub_list) {
                if (st->st_sub_th == NULL)
                        continue;
-               st->st_sub_th->th_sync = th->th_sync;
+               if (th->th_sync)
+                       st->st_sub_th->th_sync = th->th_sync;
                st->st_sub_th->th_local = th->th_local;
                st->st_sub_th->th_tags = th->th_tags;
                rc = dt_trans_start(env, st->st_sub_th->th_dev,
@@ -970,7 +971,8 @@ stop_master_trans:
         * master transno in the update logs to other MDT. */
        if (master_st != NULL && master_st->st_sub_th != NULL) {
                master_st->st_sub_th->th_local = th->th_local;
-               master_st->st_sub_th->th_sync = th->th_sync;
+               if (th->th_sync)
+                       master_st->st_sub_th->th_sync = th->th_sync;
                master_st->st_sub_th->th_tags = th->th_tags;
                master_st->st_sub_th->th_result = th->th_result;
                rc = dt_trans_stop(env, master_st->st_dt, master_st->st_sub_th);
@@ -1024,7 +1026,8 @@ stop_other_trans:
                if (st == master_st || st->st_sub_th == NULL)
                        continue;
 
-               st->st_sub_th->th_sync = th->th_sync;
+               if (th->th_sync)
+                       st->st_sub_th->th_sync = th->th_sync;
                st->st_sub_th->th_local = th->th_local;
                st->st_sub_th->th_tags = th->th_tags;
                st->st_sub_th->th_result = th->th_result;