From 1c0706a70a64eda48477caa880657e07f5196512 Mon Sep 17 00:00:00 2001 From: John Garry Date: Wed, 19 Aug 2020 23:20:22 +0800 Subject: blk-mq: Pass flags for tag init/free Pass hctx/tagset flags argument down to blk_mq_init_tags() and blk_mq_free_tags() for selective init/free. For now, make it include the alloc policy flag, which can be evaluated when needed (in blk_mq_init_tags()). Signed-off-by: John Garry Tested-by: Douglas Gilbert Signed-off-by: Jens Axboe --- block/blk-mq-tag.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'block/blk-mq-tag.h') diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h index 918e2cee4f43..391f68d32fa1 100644 --- a/block/blk-mq-tag.h +++ b/block/blk-mq-tag.h @@ -21,9 +21,10 @@ struct blk_mq_tags { struct list_head page_list; }; - -extern struct blk_mq_tags *blk_mq_init_tags(unsigned int nr_tags, unsigned int reserved_tags, int node, int alloc_policy); -extern void blk_mq_free_tags(struct blk_mq_tags *tags); +extern struct blk_mq_tags *blk_mq_init_tags(unsigned int nr_tags, + unsigned int reserved_tags, + int node, unsigned int flags); +extern void blk_mq_free_tags(struct blk_mq_tags *tags, unsigned int flags); extern unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data); extern void blk_mq_put_tag(struct blk_mq_tags *tags, struct blk_mq_ctx *ctx, -- cgit