diff options
| -rw-r--r-- | include/linux/mmzone.h | 2 | ||||
| -rw-r--r-- | mm/page_alloc.c | 4 | ||||
| -rw-r--r-- | mm/vmscan.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 7fe3171..a703527 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -169,7 +169,7 @@ struct zone { /* * zone reclaim becomes active if more unmapped pages exist. */ - unsigned long min_unmapped_ratio; + unsigned long min_unmapped_pages; struct per_cpu_pageset *pageset[NR_CPUS]; #else struct per_cpu_pageset pageset[NR_CPUS]; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index f7ea020..5da6bc4 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2002,7 +2002,7 @@ static void __meminit free_area_init_core(struct pglist_data *pgdat, zone->spanned_pages = size; zone->present_pages = realsize; #ifdef CONFIG_NUMA - zone->min_unmapped_ratio = (realsize*sysctl_min_unmapped_ratio) + zone->min_unmapped_pages = (realsize*sysctl_min_unmapped_ratio) / 100; #endif zone->name = zone_names[j]; @@ -2313,7 +2313,7 @@ int sysctl_min_unmapped_ratio_sysctl_handler(ctl_table *table, int write, return rc; for_each_zone(zone) - zone->min_unmapped_ratio = (zone->present_pages * + zone->min_unmapped_pages = (zone->present_pages * sysctl_min_unmapped_ratio) / 100; return 0; } diff --git a/mm/vmscan.c b/mm/vmscan.c index 8f35d7d..5154c25e 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1618,7 +1618,7 @@ int zone_reclaim(struct zone *zone, gfp_t gfp_mask, unsigned int order) * unmapped file backed pages. */ if (zone_page_state(zone, NR_FILE_PAGES) - - zone_page_state(zone, NR_FILE_MAPPED) <= zone->min_unmapped_ratio) + zone_page_state(zone, NR_FILE_MAPPED) <= zone->min_unmapped_pages) return 0; /* |
