From cf09a8ee19ad1f78b4e18cdde9f2a61133efacf5 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 28 Aug 2019 15:05:51 -0700 Subject: blkcg: pass @q and @blkcg into blkcg_pol_alloc_pd_fn() Instead of @node, pass in @q and @blkcg so that the alloc function has more context. This doesn't cause any behavior change and will be used by io.weight implementation. Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe --- block/blk-cgroup.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'block/blk-cgroup.c') diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 55a7dc227dfb..6a82ca3fb5cf 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -175,7 +175,7 @@ static struct blkcg_gq *blkg_alloc(struct blkcg *blkcg, struct request_queue *q, continue; /* alloc per-policy data and attach it to blkg */ - pd = pol->pd_alloc_fn(gfp_mask, q->node); + pd = pol->pd_alloc_fn(gfp_mask, q, blkcg); if (!pd) goto err_free; @@ -1346,7 +1346,7 @@ int blkcg_activate_policy(struct request_queue *q, blk_mq_freeze_queue(q); pd_prealloc: if (!pd_prealloc) { - pd_prealloc = pol->pd_alloc_fn(GFP_KERNEL, q->node); + pd_prealloc = pol->pd_alloc_fn(GFP_KERNEL, q, &blkcg_root); if (!pd_prealloc) { ret = -ENOMEM; goto out_bypass_end; @@ -1362,7 +1362,7 @@ pd_prealloc: if (blkg->pd[pol->plid]) continue; - pd = pol->pd_alloc_fn(GFP_NOWAIT | __GFP_NOWARN, q->node); + pd = pol->pd_alloc_fn(GFP_NOWAIT | __GFP_NOWARN, q, &blkcg_root); if (!pd) swap(pd, pd_prealloc); if (!pd) { -- cgit