diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 1 | ||||
| -rw-r--r-- | mm/swapfile.c | 1 | ||||
| -rw-r--r-- | mm/vmscan.c | 12 |
3 files changed, 7 insertions, 7 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index ce2a026219bc..65133436fe3d 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -69,7 +69,6 @@ EXPORT_SYMBOL(node_states); unsigned long totalram_pages __read_mostly; unsigned long totalreserve_pages __read_mostly; -long nr_swap_pages; int percpu_pagelist_fraction; #ifdef CONFIG_HUGETLB_PAGE_SIZE_VARIABLE diff --git a/mm/swapfile.c b/mm/swapfile.c index 9ce7f81c8abc..725e56c362de 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -35,6 +35,7 @@ static DEFINE_SPINLOCK(swap_lock); static unsigned int nr_swapfiles; +long nr_swap_pages; long total_swap_pages; static int swap_overflow; static int least_priority; diff --git a/mm/vmscan.c b/mm/vmscan.c index f350523a8eee..d500b906746c 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1327,12 +1327,6 @@ static void get_scan_ratio(struct zone *zone, struct scan_control *sc, unsigned long anon_prio, file_prio; unsigned long ap, fp; - anon = zone_page_state(zone, NR_ACTIVE_ANON) + - zone_page_state(zone, NR_INACTIVE_ANON); - file = zone_page_state(zone, NR_ACTIVE_FILE) + - zone_page_state(zone, NR_INACTIVE_FILE); - free = zone_page_state(zone, NR_FREE_PAGES); - /* If we have no swap space, do not bother scanning anon pages. */ if (nr_swap_pages <= 0) { percent[0] = 0; @@ -1340,6 +1334,12 @@ static void get_scan_ratio(struct zone *zone, struct scan_control *sc, return; } + anon = zone_page_state(zone, NR_ACTIVE_ANON) + + zone_page_state(zone, NR_INACTIVE_ANON); + file = zone_page_state(zone, NR_ACTIVE_FILE) + + zone_page_state(zone, NR_INACTIVE_FILE); + free = zone_page_state(zone, NR_FREE_PAGES); + /* If we have very few page cache pages, force-scan anon pages. */ if (unlikely(file + free <= zone->pages_high)) { percent[0] = 100; |