linux-kernel - Re: [PATCH 1/2] Add partition resize function to BLKPG ioctl

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sat, 24 Dec 2011 16:36:28 -0500
From:	Phillip Susi <psusi@....rr.com>
To:	Vivek Goyal <vgoyal@...hat.com>
CC:	joe@...ches.com, kzak@...hat.com, linux-kernel@...r.kernel.org,
	jaxboe@...ionio.com
Subject: Re: [PATCH 1/2] Add partition resize function to BLKPG ioctl

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 12/21/2011 03:46 PM, Vivek Goyal wrote:
> I guess taking disk mutex will help us providing mutual exclusion between
> multiple ioctls or multiple instances of same ioctl. Like, while you are
> extending a partition and checking for overlap, you don't want another call
> making progress on next partition which might overlap with this partition.

Good point; I will put it back and grab it in the correct order.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iQEcBAEBAgAGBQJO9kXcAAoJEJrBOlT6nu75NcMH/jC8YXfpB6jnCjKtPxP2Hw8G
vRfCULFi3h8WQbRmhR4AvayMJfwTYNkA/QB7TxZ0bYEm8SawesJuVyAKWLe1qutB
AFUEFL6d8+lt8vMcpsK1LWFBACEPd2TIN+oMttbaLTm2J+SOotnCdkKk691cIX8g
PtxEIeAB3NBBxfJ8hJUee3CQb4E0yg7zefdBEctLUC5Y3bKzAHtD5OvboyWf6Ycj
4+VONmaBwHS10hvXnk1CjLJXgjVs5lG+gKniW29SqdnKFbZ3zGl7Ye+QyUyjH9FU
xltg/a+qV5Zx2e3EAi3uTkqaSUgsgo4dCKdCIAmR5+FyhbooJV8xV4d4rdMJvFU=
=taVc
-----END PGP SIGNATURE-----
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/