From a58bd7683fcb60ae24c8572f932b48bc65719b7c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 16 Aug 2021 15:19:07 +0200 Subject: block: remove the minors argument to __alloc_disk_node This was a leftover from the legacy alloc_disk interface. Switch the scsi ULPs and dasd to set ->minors directly like all other drivers and remove the argument. Signed-off-by: Christoph Hellwig Reviewed-by: Stefan Haberland [dasd] Link: https://lore.kernel.org/r/20210816131910.615153-7-hch@lst.de Signed-off-by: Jens Axboe --- block/blk-mq.c | 2 +- block/genhd.c | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) (limited to 'block') diff --git a/block/blk-mq.c b/block/blk-mq.c index 4c56e43e6992..8ac30c343c06 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -3143,7 +3143,7 @@ struct gendisk *__blk_mq_alloc_disk(struct blk_mq_tag_set *set, void *queuedata, if (IS_ERR(q)) return ERR_CAST(q); - disk = __alloc_disk_node(0, set->numa_node, lkclass); + disk = __alloc_disk_node(set->numa_node, lkclass); if (!disk) { blk_cleanup_queue(q); return ERR_PTR(-ENOMEM); diff --git a/block/genhd.c b/block/genhd.c index 2ad2b25dfc87..caeda726189c 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1254,8 +1254,7 @@ dev_t blk_lookup_devt(const char *name, int partno) return devt; } -struct gendisk *__alloc_disk_node(int minors, int node_id, - struct lock_class_key *lkclass) +struct gendisk *__alloc_disk_node(int node_id, struct lock_class_key *lkclass) { struct gendisk *disk; @@ -1277,7 +1276,6 @@ struct gendisk *__alloc_disk_node(int minors, int node_id, if (xa_insert(&disk->part_tbl, 0, disk->part0, GFP_KERNEL)) goto out_destroy_part_tbl; - disk->minors = minors; rand_initialize_disk(disk); disk_to_dev(disk)->class = &block_class; disk_to_dev(disk)->type = &disk_type; @@ -1309,7 +1307,7 @@ struct gendisk *__blk_alloc_disk(int node, struct lock_class_key *lkclass) if (!q) return NULL; - disk = __alloc_disk_node(0, node, lkclass); + disk = __alloc_disk_node(node, lkclass); if (!disk) { blk_cleanup_queue(q); return NULL; -- cgit v1.2.3