diff options
| -rw-r--r-- | mm/compaction.c | 6 | ||||
| -rw-r--r-- | mm/page_alloc.c | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index d1041fbce679..a2b16b08cbbf 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -23,6 +23,7 @@ #include <linux/freezer.h> #include <linux/page_owner.h> #include <linux/psi.h> +#include <linux/cpuset.h> #include "internal.h" #ifdef CONFIG_COMPACTION @@ -2822,6 +2823,11 @@ enum compact_result try_to_compact_pages(gfp_t gfp_mask, unsigned int order, ac->highest_zoneidx, ac->nodemask) { enum compact_result status; + if (cpusets_enabled() && + (alloc_flags & ALLOC_CPUSET) && + !__cpuset_zone_allowed(zone, gfp_mask)) + continue; + if (prio > MIN_COMPACT_PRIORITY && compaction_deferred(zone, order)) { rc = max_t(enum compact_result, COMPACT_DEFERRED, rc); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index da603080214c..6dd0b409e3c2 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4092,6 +4092,11 @@ should_reclaim_retry(gfp_t gfp_mask, unsigned order, unsigned long min_wmark = min_wmark_pages(zone); bool wmark; + if (cpusets_enabled() && + (alloc_flags & ALLOC_CPUSET) && + !__cpuset_zone_allowed(zone, gfp_mask)) + continue; + available = reclaimable = zone_reclaimable_pages(zone); available += zone_page_state_snapshot(zone, NR_FREE_PAGES); |