page allocator: always wake kswapd when restarting an allocation attempt after direct...

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

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index bf720550b44d85adc294f7fd0b8ede38f73a8902..250d0552a92d28f81eb93824c6b9b490f96d86e9 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1817,9 +1817,9 @@ __alloc_pages_slowpath(gfp_t gfp_mask, unsigned int order,
        if (NUMA_BUILD && (gfp_mask & GFP_THISNODE) == GFP_THISNODE)
                goto nopage;
 
+restart:
        wake_all_kswapd(order, zonelist, high_zoneidx);
 
-restart:
        /*
         * OK, we're below the kswapd watermark and have kicked background
         * reclaim. Now things get more complex, so set up alloc_flags according
@@ -2183,7 +2183,7 @@ void show_free_areas(void)
        printk("active_anon:%lu inactive_anon:%lu isolated_anon:%lu\n"
                " active_file:%lu inactive_file:%lu isolated_file:%lu\n"
                " unevictable:%lu"
-               " dirty:%lu writeback:%lu unstable:%lu buffer:%lu\n"
+               " dirty:%lu writeback:%lu unstable:%lu\n"
                " free:%lu slab_reclaimable:%lu slab_unreclaimable:%lu\n"
                " mapped:%lu shmem:%lu pagetables:%lu bounce:%lu\n",
                global_page_state(NR_ACTIVE_ANON),
@@ -2196,7 +2196,6 @@ void show_free_areas(void)
                global_page_state(NR_FILE_DIRTY),
                global_page_state(NR_WRITEBACK),
                global_page_state(NR_UNSTABLE_NFS),
-               nr_blockdev_pages(),
                global_page_state(NR_FREE_PAGES),
                global_page_state(NR_SLAB_RECLAIMABLE),
                global_page_state(NR_SLAB_UNRECLAIMABLE),