From 7e51f257e87297a5b6fe6d136a8ef67206aaf3a8 Mon Sep 17 00:00:00 2001 From: Mike Anderson Date: Mon, 27 Mar 2006 01:17:52 -0800 Subject: [PATCH] dm: store md name The patch stores a printable device number in struct mapped_device for use in warning messages and with a proposed netlink interface. Signed-off-by: Mike Anderson Signed-off-by: Alasdair G Kergon Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/dm.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/md') diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 48be69f..f140d49 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -69,6 +69,7 @@ struct mapped_device { request_queue_t *queue; struct gendisk *disk; + char name[16]; void *interface_ptr; @@ -842,6 +843,7 @@ static struct mapped_device *alloc_dev(unsigned int minor, int persistent) md->disk->private_data = md; sprintf(md->disk->disk_name, "dm-%d", minor); add_disk(md->disk); + format_dev_t(md->name, MKDEV(_major, minor)); atomic_set(&md->pending, 0); init_waitqueue_head(&md->wait); -- cgit v1.1