diff options
Diffstat (limited to 'block/blk-throttle.c')
| -rw-r--r-- | block/blk-throttle.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index b23193518ac7..f1dd691c5359 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -403,6 +403,11 @@ static void throtl_service_queue_exit(struct throtl_service_queue *sq) del_timer_sync(&sq->pending_timer); } +static struct blkg_policy_data *throtl_pd_alloc(gfp_t gfp, int node) +{ + return kzalloc_node(sizeof(struct throtl_grp), gfp, node); +} + static void throtl_pd_init(struct blkcg_gq *blkg) { struct throtl_grp *tg = blkg_to_tg(blkg); @@ -493,6 +498,11 @@ static void throtl_pd_exit(struct blkcg_gq *blkg) throtl_service_queue_exit(&tg->service_queue); } +static void throtl_pd_free(struct blkg_policy_data *pd) +{ + kfree(pd); +} + static void throtl_pd_reset_stats(struct blkcg_gq *blkg) { struct throtl_grp *tg = blkg_to_tg(blkg); @@ -1468,12 +1478,13 @@ static void throtl_shutdown_wq(struct request_queue *q) } static struct blkcg_policy blkcg_policy_throtl = { - .pd_size = sizeof(struct throtl_grp), .cftypes = throtl_files, + .pd_alloc_fn = throtl_pd_alloc, .pd_init_fn = throtl_pd_init, .pd_online_fn = throtl_pd_online, .pd_exit_fn = throtl_pd_exit, + .pd_free_fn = throtl_pd_free, .pd_reset_stats_fn = throtl_pd_reset_stats, }; |