linux-kernel - Re: [RFC] regmap: change bool to 1 bit variable in struct regmap

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] [day] [month] [year] [list]

Message-ID: <20151008154958.GA11776@xo-6d-61-c0.localdomain>
Date:	Thu, 8 Oct 2015 17:49:58 +0200
From:	Pavel Machek <pavel@....cz>
To:	yalin wang <yalin.wang2010@...il.com>
Cc:	broonie@...nel.org, gregkh@...uxfoundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC] regmap: change bool to 1 bit variable in struct regmap

On Thu 2015-10-08 12:24:02, yalin wang wrote:
> This patch change some bool variables in struct regmap {  }
> to be u8 v : 1 type, so that we can shrink the sizeof of struct regmap.

Are there any atomicity/locking implications?

--
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/