diff options
Diffstat (limited to 'drivers/block/drbd/drbd_main.c')
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index cbec5ff2cc74..4761426f9ad7 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2196,6 +2196,21 @@ static void drbd_init_workqueue(struct drbd_work_queue* wq) INIT_LIST_HEAD(&wq->q); } +struct drbd_tconn *conn_by_name(const char *name) +{ + struct drbd_tconn *tconn; + + write_lock_irq(&global_state_lock); + list_for_each_entry(tconn, &drbd_tconns, all_tconn) { + if (!strcmp(tconn->name, name)) + goto found; + } + tconn = NULL; +found: + write_unlock_irq(&global_state_lock); + return tconn; +} + struct drbd_tconn *drbd_new_tconn(char *name) { struct drbd_tconn *tconn; |