diff options
| -rw-r--r-- | include/linux/mmzone.h | 2 | ||||
| -rw-r--r-- | mm/page_alloc.c | 5 | ||||
| -rw-r--r-- | mm/vmscan.c | 4 |
3 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 2d7e660cdefe..e326843c995a 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -817,7 +817,7 @@ void wakeup_kswapd(struct zone *zone, int order, enum zone_type classzone_idx); bool zone_watermark_ok(struct zone *z, unsigned int order, unsigned long mark, int classzone_idx, int alloc_flags); bool zone_watermark_ok_safe(struct zone *z, unsigned int order, - unsigned long mark, int classzone_idx, int alloc_flags); + unsigned long mark, int classzone_idx); enum memmap_context { MEMMAP_EARLY, MEMMAP_HOTPLUG, diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 446bb36ee59d..d73c346d91b3 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2249,6 +2249,7 @@ static bool __zone_watermark_ok(struct zone *z, unsigned int order, min -= min / 2; if (alloc_flags & ALLOC_HARDER) min -= min / 4; + #ifdef CONFIG_CMA /* If allocation can't use CMA areas don't use free CMA pages */ if (!(alloc_flags & ALLOC_CMA)) @@ -2278,14 +2279,14 @@ bool zone_watermark_ok(struct zone *z, unsigned int order, unsigned long mark, } bool zone_watermark_ok_safe(struct zone *z, unsigned int order, - unsigned long mark, int classzone_idx, int alloc_flags) + unsigned long mark, int classzone_idx) { long free_pages = zone_page_state(z, NR_FREE_PAGES); if (z->percpu_drift_mark && free_pages < z->percpu_drift_mark) free_pages = zone_page_state_snapshot(z, NR_FREE_PAGES); - return __zone_watermark_ok(z, order, mark, classzone_idx, alloc_flags, + return __zone_watermark_ok(z, order, mark, classzone_idx, 0, free_pages); } diff --git a/mm/vmscan.c b/mm/vmscan.c index 55721b619aee..e0cd7eed4e38 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2477,7 +2477,7 @@ static inline bool compaction_ready(struct zone *zone, int order) balance_gap = min(low_wmark_pages(zone), DIV_ROUND_UP( zone->managed_pages, KSWAPD_ZONE_BALANCE_GAP_RATIO)); watermark = high_wmark_pages(zone) + balance_gap + (2UL << order); - watermark_ok = zone_watermark_ok_safe(zone, 0, watermark, 0, 0); + watermark_ok = zone_watermark_ok_safe(zone, 0, watermark, 0); /* * If compaction is deferred, reclaim up to a point where @@ -2960,7 +2960,7 @@ static bool zone_balanced(struct zone *zone, int order, unsigned long balance_gap, int classzone_idx) { if (!zone_watermark_ok_safe(zone, order, high_wmark_pages(zone) + - balance_gap, classzone_idx, 0)) + balance_gap, classzone_idx)) return false; if (IS_ENABLED(CONFIG_COMPACTION) && order && compaction_suitable(zone, |