diff options
| -rw-r--r-- | mm/vmscan.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index c4a2f4512fca..38a2691a6367 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2150,23 +2150,6 @@ out: } } -#ifdef CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH -static void init_tlb_ubc(void) -{ - /* - * This deliberately does not clear the cpumask as it's expensive - * and unnecessary. If there happens to be data in there then the - * first SWAP_CLUSTER_MAX pages will send an unnecessary IPI and - * then will be cleared. - */ - current->tlb_ubc.flush_required = false; -} -#else -static inline void init_tlb_ubc(void) -{ -} -#endif /* CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH */ - /* * This is a basic per-zone page freer. Used by both kswapd and direct reclaim. */ @@ -2202,8 +2185,6 @@ static void shrink_zone_memcg(struct zone *zone, struct mem_cgroup *memcg, scan_adjusted = (global_reclaim(sc) && !current_is_kswapd() && sc->priority == DEF_PRIORITY); - init_tlb_ubc(); - blk_start_plug(&plug); while (nr[LRU_INACTIVE_ANON] || nr[LRU_ACTIVE_FILE] || nr[LRU_INACTIVE_FILE]) { |