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| author | Ingo Molnar <mingo@kernel.org> | 2016-02-04 08:57:44 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-02-04 08:57:44 +0100 |
| commit | b83ea91f08f648460b08e8980560abdf96060a19 (patch) | |
| tree | 1a6db205770ed7103afe0aa1234dec0b1227f380 /mm/page_alloc.c | |
| parent | 8eb22c984eb9eeaed47130f5679acd367af69678 (diff) | |
| parent | 580df49eed6639263348af3ff60941ff14aa72c0 (diff) | |
| download | linux-b83ea91f08f648460b08e8980560abdf96060a19.tar.bz2 | |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 63358d9f9aa9..ea2c4d3e0c03 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5210,6 +5210,11 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat) pgdat->numabalancing_migrate_nr_pages = 0; pgdat->numabalancing_migrate_next_window = jiffies; #endif +#ifdef CONFIG_TRANSPARENT_HUGEPAGE + spin_lock_init(&pgdat->split_queue_lock); + INIT_LIST_HEAD(&pgdat->split_queue); + pgdat->split_queue_len = 0; +#endif init_waitqueue_head(&pgdat->kswapd_wait); init_waitqueue_head(&pgdat->pfmemalloc_wait); pgdat_page_ext_init(pgdat); |