linux-kernel - Re: [PATCH] ring_buffer: remove unused ring

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: <20081218125014.GA32135@elte.hu>
Date:	Thu, 18 Dec 2008 13:50:14 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Lai Jiangshan <laijs@...fujitsu.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ring_buffer: remove unused ring_buffer size


* Lai Jiangshan <laijs@...fujitsu.com> wrote:

> struct ring_buffer.size is not set after ring_buffer is initialized
> or resized. it is always 0.
> 
> we can use "buffer->pages * BUF_PAGE_SIZE" to get ring_buffer's size
> 
> Signed-off-by: Lai Jiangshan <laijs@...fujitsu.com>

applied to tip/tracing/ring-buffer, thanks!

	Ingo
--
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/