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-rw-r--r--fs/dlm/lockspace.c13
-rw-r--r--fs/dlm/recoverd.c4
2 files changed, 11 insertions, 6 deletions
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 7adaad53fc3..ff83f80e43e 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -488,16 +488,17 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
down_write(&ls->ls_in_recovery);
+ spin_lock(&lslist_lock);
+ list_add(&ls->ls_list, &lslist);
+ spin_unlock(&lslist_lock);
+
+ /* needs to find ls in lslist */
error = dlm_recoverd_start(ls);
if (error) {
log_error(ls, "can't start dlm_recoverd %d", error);
goto out_rcomfree;
}
- spin_lock(&lslist_lock);
- list_add(&ls->ls_list, &lslist);
- spin_unlock(&lslist_lock);
-
dlm_create_debug_file(ls);
error = kobject_setup(ls);
@@ -519,11 +520,11 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
kobject_unregister(&ls->ls_kobj);
out_del:
dlm_delete_debug_file(ls);
+ dlm_recoverd_stop(ls);
+ out_rcomfree:
spin_lock(&lslist_lock);
list_del(&ls->ls_list);
spin_unlock(&lslist_lock);
- dlm_recoverd_stop(ls);
- out_rcomfree:
kfree(ls->ls_recover_buf);
out_dirfree:
kfree(ls->ls_dirtbl);
diff --git a/fs/dlm/recoverd.c b/fs/dlm/recoverd.c
index eac8e9fa67f..362e3eff4dc 100644
--- a/fs/dlm/recoverd.c
+++ b/fs/dlm/recoverd.c
@@ -234,6 +234,10 @@ static int dlm_recoverd(void *arg)
struct dlm_ls *ls;
ls = dlm_find_lockspace_local(arg);
+ if (!ls) {
+ log_print("dlm_recoverd: no lockspace %p", arg);
+ return -1;
+ }
while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE);