diff options
Diffstat (limited to 'mm/swapfile.c')
| -rw-r--r-- | mm/swapfile.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c index 40a80617cb03..1829fc4b3ca2 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -3798,11 +3798,12 @@ static void free_swap_count_continuations(struct swap_info_struct *si) } #if defined(CONFIG_MEMCG) && defined(CONFIG_BLK_CGROUP) -void mem_cgroup_throttle_swaprate(struct mem_cgroup *memcg, int node, - gfp_t gfp_mask) +void cgroup_throttle_swaprate(struct page *page, gfp_t gfp_mask) { struct swap_info_struct *si, *next; - if (!(gfp_mask & __GFP_IO) || !memcg) + int nid = page_to_nid(page); + + if (!(gfp_mask & __GFP_IO)) return; if (!blk_cgroup_congested()) @@ -3816,11 +3817,10 @@ void mem_cgroup_throttle_swaprate(struct mem_cgroup *memcg, int node, return; spin_lock(&swap_avail_lock); - plist_for_each_entry_safe(si, next, &swap_avail_heads[node], - avail_lists[node]) { + plist_for_each_entry_safe(si, next, &swap_avail_heads[nid], + avail_lists[nid]) { if (si->bdev) { - blkcg_schedule_throttle(bdev_get_queue(si->bdev), - true); + blkcg_schedule_throttle(bdev_get_queue(si->bdev), true); break; } } |