linux-kernel - Re: [Patch] mm tracepoints

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:	Fri, 6 Mar 2009 19:01:54 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Larry Woodman <lwoodman@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Nick Piggin <npiggin@...e.de>,
	Steven Rostedt <rostedt@...dmis.org>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	linux-kernel@...r.kernel.org, fweisbec@...il.com
Subject: Re: [Patch] mm tracepoints


* Peter Zijlstra <peterz@...radead.org> wrote:

> On Fri, 2009-03-06 at 18:38 +0100, Peter Zijlstra wrote:
> > On Fri, 2009-03-06 at 18:10 +0100, Ingo Molnar wrote:
> > > Looks pretty good and useful to me. I've Cc:-ed more mm folks, 
> > > it would be nice to hear their opinion about these tracepoints.
> > > 
> > > Andrew, Nick, Peter, what do you think?
> > 
> > Bit sad we use the struct mm_struct * as mm identifier (little %lx vs %p
> > confusion there too), but I suppose there simply isn't anything better.
> 
> > Things missing, 
> 
> Why only anon and filemap, that misses out on all the funky 
> driver ->fault() handlers.

btw., does it include shm faults? I think all of this would be 
handled if the tracepoint was at handle_mm_fault(), right?

	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/