diff options
Diffstat (limited to 'mm/memory_hotplug.c')
| -rw-r--r-- | mm/memory_hotplug.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 24ea06393816..d9bcb26fc4df 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -33,6 +33,7 @@ #include <linux/hugetlb.h> #include <linux/memblock.h> #include <linux/bootmem.h> +#include <linux/compaction.h> #include <asm/tlbflush.h> @@ -1105,8 +1106,10 @@ int __ref online_pages(unsigned long pfn, unsigned long nr_pages, int online_typ init_per_zone_wmark_min(); - if (onlined_pages) + if (onlined_pages) { kswapd_run(zone_to_nid(zone)); + kcompactd_run(nid); + } vm_total_pages = nr_free_pagecache_pages(); @@ -1880,8 +1883,10 @@ repeat: zone_pcp_update(zone); node_states_clear_node(node, &arg); - if (arg.status_change_nid >= 0) + if (arg.status_change_nid >= 0) { kswapd_stop(node); + kcompactd_stop(node); + } vm_total_pages = nr_free_pagecache_pages(); writeback_set_ratelimit(); |