linux-kernel - Re: [PATCH 0/3] tracing: block-able 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] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 26 Aug 2009 23:34:12 -0400 (EDT)
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Lai Jiangshan <laijs@...fujitsu.com>
cc:	Ingo Molnar <mingo@...e.hu>,
	Frederic Weisbecker <fweisbec@...il.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/3] tracing: block-able ring_buffer consumer


On Thu, 27 Aug 2009, Lai Jiangshan wrote:

> 
> The first patch fixes a bug of splice_read for ring_buffer, and makes
> rb_get_reader_page() can be easily used by block-able/poll-able codes.
> 
> The other patches make consumer block-able and poll-able.

Hi Lai,

Thanks, I'll take a look at these patches tomorrow.

-- Steve

> 
> Signed-off-by: Lai Jiangshan <laijs@...fujitsu.com>
> ---
>  b/include/linux/ftrace.h      |    6 ++
>  b/include/linux/ring_buffer.h |    4 +
>  b/kernel/timer.c              |    2
>  b/kernel/trace/ring_buffer.c  |   29 +++++++------
>  b/kernel/trace/trace.c        |   39 ++++++++++++++++--
>  include/linux/ring_buffer.h   |    3 +
>  kernel/trace/ring_buffer.c    |   89 ++++++++++++++++++++++++++++++++++++++++++
>  kernel/trace/trace.c          |    9 ++++
>  8 files changed, 163 insertions(+), 18 deletions(-)
> 
> 
> 
> 
> 
--
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/