From 9c1051aacde828073dbbab5e8e59c0fc802efa9a Mon Sep 17 00:00:00 2001 From: Omar Sandoval Date: Thu, 4 May 2017 08:17:21 -0600 Subject: blk-mq: untangle debugfs and sysfs Originally, I tied debugfs registration/unregistration together with sysfs. There's no reason to do this, and it's getting in the way of letting schedulers define their own debugfs attributes. Instead, tie the debugfs registration to the lifetime of the structures themselves. The saner lifetimes mean we can also get rid of the extra mq directory and move everything one level up. I.e., nvme0n1/mq/hctx0/tags is now just nvme0n1/hctx0/tags. Signed-off-by: Omar Sandoval Signed-off-by: Jens Axboe --- include/linux/blkdev.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/blkdev.h') diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 83d28623645f..b49a79a29e58 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -579,7 +579,6 @@ struct request_queue { #ifdef CONFIG_BLK_DEBUG_FS struct dentry *debugfs_dir; - struct dentry *mq_debugfs_dir; #endif bool mq_sysfs_init_done; -- cgit v1.2.1