LU-4609 ofd: auto resume LFSCK after the recovery

[fs/lustre-release.git] / lustre / lfsck / lfsck_lib.c

diff --git a/lustre/lfsck/lfsck_lib.c b/lustre/lfsck/lfsck_lib.c
index 891becc..aff81bc 100644 (file)
--- a/lustre/lfsck/lfsck_lib.c
+++ b/lustre/lfsck/lfsck_lib.c
@@ -2046,6 +2046,11 @@ int lfsck_start(const struct lu_env *env, struct dt_device *key,
        spin_lock(&lfsck->li_lock);
        if (!thread_is_init(thread) && !thread_is_stopped(thread)) {
                rc = -EALREADY;
+               if (unlikely(start == NULL)) {
+                       spin_unlock(&lfsck->li_lock);
+                       GOTO(out, rc);
+               }
+
                while (start->ls_active != 0) {
                        if (!(type & start->ls_active)) {
                                type <<= 1;