diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 95b1179a14e7..05027b320eda 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -201,6 +201,13 @@ struct scan_control { */ int vm_swappiness = 60; +static int sc_swappiness(struct scan_control *sc, struct mem_cgroup *memcg) +{ + if (sc->proactive && sc->proactive_swappiness) + return *sc->proactive_swappiness; + return mem_cgroup_swappiness(memcg); +} + #ifdef CONFIG_MEMCG /* Returns true for reclaim through cgroup limits or cgroup interfaces. */ @@ -241,13 +248,6 @@ static bool writeback_throttling_sane(struct scan_control *sc) #endif return false; } - -static int sc_swappiness(struct scan_control *sc, struct mem_cgroup *memcg) -{ - if (sc->proactive && sc->proactive_swappiness) - return *sc->proactive_swappiness; - return mem_cgroup_swappiness(memcg); -} #else static bool cgroup_reclaim(struct scan_control *sc) { @@ -263,11 +263,6 @@ static bool writeback_throttling_sane(struct scan_control *sc) { return true; } - -static int sc_swappiness(struct scan_control *sc, struct mem_cgroup *memcg) -{ - return READ_ONCE(vm_swappiness); -} #endif /* for_each_managed_zone_pgdat - helper macro to iterate over all managed zones in a pgdat up to @@ -5864,7 +5859,7 @@ static void shrink_lruvec(struct lruvec *lruvec, struct scan_control *sc) } } - cond_resched(); + cond_resched_tasks_rcu_qs(); if (nr_reclaimed < nr_to_reclaim || proportional_reclaim) continue; |