From: Bo Liu Date: Wed, 15 Jun 2022 08:18:16 +0000 (-0400) Subject: block: Directly use ida_alloc()/free() X-Git-Tag: v6.6.17~6801^2~82 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=798f2a6f734de87633351c3ab13b17b07397cf68;p=platform%2Fkernel%2Flinux-rpi.git block: Directly use ida_alloc()/free() Use ida_alloc()/ida_free() instead of ida_simple_get()/ida_simple_remove(). The latter is deprecated and more verbose. Signed-off-by: Bo Liu Reviewed-by: Christophe JAILLET Link: https://lore.kernel.org/r/20220615081816.4342-1-liubo03@inspur.com Signed-off-by: Jens Axboe --- diff --git a/block/blk-core.c b/block/blk-core.c index 27fb135..c2cec40 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -435,7 +435,7 @@ struct request_queue *blk_alloc_queue(int node_id, bool alloc_srcu) q->last_merge = NULL; - q->id = ida_simple_get(&blk_queue_ida, 0, 0, GFP_KERNEL); + q->id = ida_alloc(&blk_queue_ida, GFP_KERNEL); if (q->id < 0) goto fail_srcu; @@ -485,7 +485,7 @@ fail_stats: fail_split: bioset_exit(&q->bio_split); fail_id: - ida_simple_remove(&blk_queue_ida, q->id); + ida_free(&blk_queue_ida, q->id); fail_srcu: if (alloc_srcu) cleanup_srcu_struct(q->srcu); diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index ec716ea..69e53d1 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -791,7 +791,7 @@ static void blk_release_queue(struct kobject *kobj) if (blk_queue_has_srcu(q)) cleanup_srcu_struct(q->srcu); - ida_simple_remove(&blk_queue_ida, q->id); + ida_free(&blk_queue_ida, q->id); call_rcu(&q->rcu_head, blk_free_queue_rcu); }