diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 63ff718..187efd4 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1050,7 +1050,7 @@ void split_page(struct page *page, unsigned int order) * we cheat by calling it from here, in the order > 0 path. Saves a branch * or two. */ -static struct page *buffered_rmqueue(struct zonelist *zonelist, +static struct page *buffered_rmqueue(struct zone *preferred_zone, struct zone *zone, int order, gfp_t gfp_flags) { unsigned long flags; @@ -1102,7 +1102,7 @@ again: } __count_zone_vm_events(PGALLOC, zone, 1 << order); - zone_statistics(zonelist, zone); + zone_statistics(preferred_zone, zone); local_irq_restore(flags); put_cpu(); @@ -1383,7 +1383,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, struct zone **z; struct page *page = NULL; int classzone_idx = zone_idx(zonelist->zones[0]); - struct zone *zone; + struct zone *zone, *preferred_zone; nodemask_t *allowednodes = NULL;/* zonelist_cache approximation */ int zlc_active = 0; /* set if using zonelist_cache */ int did_zlc_setup = 0; /* just call zlc_setup() one time */ @@ -1395,6 +1395,7 @@ zonelist_scan: * See also cpuset_zone_allowed() comment in kernel/cpuset.c. */ z = zonelist->zones; + preferred_zone = *z; do { /* @@ -1433,7 +1434,7 @@ zonelist_scan: } } - page = buffered_rmqueue(zonelist, zone, order, gfp_mask); + page = buffered_rmqueue(preferred_zone, zone, order, gfp_mask); if (page) break; this_zone_full: |
