Re: [PATCH] block: don't acquire .sysfs_lock before removing mq & iosched kobjects

[Bart Van Assche]

On 8/19/19 1:15 AM, Ming Lei wrote:

hctx->tags is tagset wide or host-wide, which is protected by 
set->tag_list_lock.

Isn't the purpose of set->tag_list_lock to protect set->tag_list?

Bart.