cifs: fix potential deadlock in direct reclaim

[linux-2.6-microblaze.git] / fs / cifs / smbdirect.c

diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index c3278db..5fbbec2 100644 (file)
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -1382,9 +1382,9 @@ void smbd_destroy(struct TCP_Server_Info *server)
        log_rdma_event(INFO, "freeing mr list\n");
        wake_up_interruptible_all(&info->wait_mr);
        while (atomic_read(&info->mr_used_count)) {
-               mutex_unlock(&server->srv_mutex);
+               cifs_server_unlock(server);
                msleep(1000);
-               mutex_lock(&server->srv_mutex);
+               cifs_server_lock(server);
        }
        destroy_mr_list(info);