linux-kernel - Re: [PATCH 1/4 tip/sched/core] sched: rename preempt_notifier to sched

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]

Message-ID: <4B0F6EA9.6070105@kernel.org>
Date:	Fri, 27 Nov 2009 15:16:09 +0900
From:	Tejun Heo <tj@...nel.org>
To:	Ingo Molnar <mingo@...e.hu>
CC:	Peter Zijlstra <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Fr??d??ric Weisbecker <fweisbec@...il.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Mike Galbraith <efault@....de>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH 1/4 tip/sched/core] sched: rename preempt_notifier to
 sched_notifier and always enable it

11/27/2009 03:13 PM, Ingo Molnar wrote:
>>> My position on this is rather clear: i want no new callbacks and no 
>>> changes to callbacks in the scheduler until this situation is cleaned 
>>> up. Five callback sites are _way_ too much - so if you want to add 
>>> callbacks or change them, please clean it up and improve it first.
>>
>> Even changes which cause no functional differences? [...]
> 
> Such as enabling preempt notifiers unconditionally? That's a functional 
> change - it turns a so-far optional callback into an essentially 
> mandatory one.

No, I'm not gonna do that.  Just patches to reorganize code so that
unnecessary conflicts won't occur.  There will be NO functional
changes.

-- 
tejun
--
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/