From eaa870f97544668025ba1f96ee267abac7b3c73c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 28 Jun 2022 19:18:49 +0200 Subject: [PATCH] blk-mq: rename blk_mq_sysfs_{,un}register Add a _hctx postfix to better describe what the functions do, match the debugfs equivalents and release the old names for functions that should be using them. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche Link: https://lore.kernel.org/r/20220628171850.1313069-6-hch@lst.de Signed-off-by: Jens Axboe --- block/blk-mq-sysfs.c | 4 ++-- block/blk-mq.c | 4 ++-- block/blk-mq.h | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index f4caaa668e3c..ee6efe2b250d 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -288,7 +288,7 @@ unreg: return ret; } -void blk_mq_sysfs_unregister(struct request_queue *q) +void blk_mq_sysfs_unregister_hctxs(struct request_queue *q) { struct blk_mq_hw_ctx *hctx; unsigned long i; @@ -304,7 +304,7 @@ unlock: mutex_unlock(&q->sysfs_dir_lock); } -int blk_mq_sysfs_register(struct request_queue *q) +int blk_mq_sysfs_register_hctxs(struct request_queue *q) { struct blk_mq_hw_ctx *hctx; unsigned long i; diff --git a/block/blk-mq.c b/block/blk-mq.c index b1dbc4b2c2c9..15c7c5c4ad22 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -4559,7 +4559,7 @@ static void __blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set, list_for_each_entry(q, &set->tag_list, tag_set_list) { blk_mq_debugfs_unregister_hctxs(q); - blk_mq_sysfs_unregister(q); + blk_mq_sysfs_unregister_hctxs(q); } prev_nr_hw_queues = set->nr_hw_queues; @@ -4590,7 +4590,7 @@ fallback: reregister: list_for_each_entry(q, &set->tag_list, tag_set_list) { - blk_mq_sysfs_register(q); + blk_mq_sysfs_register_hctxs(q); blk_mq_debugfs_register_hctxs(q); } diff --git a/block/blk-mq.h b/block/blk-mq.h index e4c6fe2c8ac8..a92639f2bfd2 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -119,8 +119,8 @@ static inline struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *q, extern void blk_mq_sysfs_init(struct request_queue *q); extern void blk_mq_sysfs_deinit(struct request_queue *q); extern int __blk_mq_register_dev(struct device *dev, struct request_queue *q); -extern int blk_mq_sysfs_register(struct request_queue *q); -extern void blk_mq_sysfs_unregister(struct request_queue *q); +int blk_mq_sysfs_register_hctxs(struct request_queue *q); +void blk_mq_sysfs_unregister_hctxs(struct request_queue *q); extern void blk_mq_hctx_kobj_init(struct blk_mq_hw_ctx *hctx); void blk_mq_free_plug_rqs(struct blk_plug *plug); void blk_mq_flush_plug_list(struct blk_plug *plug, bool from_schedule);