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

From	Pavel Machek <pavel@ucw.cz>
Newsgroups	linux.kernel
Subject	Re: [RFC] regmap: change bool to 1 bit variable in struct regmap
Date	2015-10-08 18:00 +0200
Message-ID	<qhlLP-81t-5@gated-at.bofh.it> (permalink)
References	<qhb06-13p-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

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@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[RFC] regmap: change bool to 1 bit variable in struct regmap yalin wang <yalin.wang2010@gmail.com> - 2015-10-08 06:30 +0200
  Re: [RFC] regmap: change bool to 1 bit variable in struct regmap Mark Brown <broonie@kernel.org> - 2015-10-08 10:20 +0200
    Re: [RFC] regmap: change bool to 1 bit variable in struct regmap yalin wang <yalin.wang2010@gmail.com> - 2015-10-08 10:30 +0200
      Re: [RFC] regmap: change bool to 1 bit variable in struct regmap Mark Brown <broonie@kernel.org> - 2015-10-08 12:40 +0200
  Re: [RFC] regmap: change bool to 1 bit variable in struct regmap Pavel Machek <pavel@ucw.cz> - 2015-10-08 18:00 +0200

csiph-web