perf/x86/intel: Fix Haswell CYCLE_ACTIVITY.* counter constraints

[firefly-linux-kernel-4.4.55.git] / mm / swap.c

diff --git a/mm/swap.c b/mm/swap.c
index 8a12b33936b45c1c49a312ea04e08338472b98fe..cd3a5e64cea9be1f1b1759f056c35c0bf3ad2811 100644 (file)
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -1138,12 +1138,8 @@ void __init swap_setup(void)
 #ifdef CONFIG_SWAP
        int i;
 
-       if (bdi_init(swapper_spaces[0].backing_dev_info))
-               panic("Failed to init swap bdi");
-       for (i = 0; i < MAX_SWAPFILES; i++) {
+       for (i = 0; i < MAX_SWAPFILES; i++)
                spin_lock_init(&swapper_spaces[i].tree_lock);
-               INIT_LIST_HEAD(&swapper_spaces[i].i_mmap_nonlinear);
-       }
 #endif
 
        /* Use a smaller cluster for small-memory machines */