From mboxrd@z Thu Jan  1 00:00:00 1970
From: Valdis.Kletnieks@vt.edu (Valdis.Kletnieks at vt.edu)
Date: Sun, 20 Mar 2016 18:18:57 -0400
Subject: add_disk() make my driver's initialisation, thus kernel stall.
In-Reply-To: <690BE234-E228-46C7-AC88-514352BFF33D@163.com>
References: <690BE234-E228-46C7-AC88-514352BFF33D@163.com>
Message-ID: <96687.1458512337@turing-police.cc.vt.edu>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

On Sun, 20 Mar 2016 16:38:12 +0800, ?????? said:

> My memory disk block driver was compiled successfully.
> But when I insmod my module, initialisation stall at add_disk  in =
> setup_dev function.

> int major = 0;

Are you positive that this is both safe and usable?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 848 bytes
Desc: not available
Url : http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20160320/fef2ff83/attachment.bin