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Re: Development release 0.1 of the LatencyTOP tool

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From: KOSAKI Motohiro <kosaki.motohiro@...>
To: Arjan van de Ven <arjan@...>
Cc: <kosaki.motohiro@...>, Linux Kernel Mailing List <linux-kernel@...>, Linus Torvalds <torvalds@...>, Ingo Molnar <mingo@...>, Andrew Morton <akpm@...>
Subject: Re: Development release 0.1 of the LatencyTOP tool
Date: Sunday, January 20, 2008 - 8:52 pm

Hi 


Interesting.

at least, I will use for fixed page lock contension :)

if possible, I want some /proc/lock_stat feature.
i.e. holding time(avg, max), contention target ip...

and, this patche become more powerful if spinlock change sleepable patch applied.
(may be, rt guy have it)


- kosaki


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Messages in current thread:
[Announce] Development release 0.1 of the LatencyTOP tool, Arjan van de Ven, (Fri Jan 18, 1:36 pm)
Re: Development release 0.1 of the LatencyTOP tool, KOSAKI Motohiro, (Sun Jan 20, 8:52 pm)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Andi Kleen, (Sat Jan 19, 1:07 am)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Arjan van de Ven, (Sat Jan 19, 1:16 am)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Andi Kleen, (Sat Jan 19, 1:27 am)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Arjan van de Ven, (Sat Jan 19, 1:25 am)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Andi Kleen, (Sat Jan 19, 1:33 am)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Arjan van de Ven, (Sat Jan 19, 1:34 am)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Andi Kleen, (Sat Jan 19, 2:08 am)
Re: [Announce] Development release 0.1 of the LatencyTOP too..., Andi Kleen, (Sat Jan 19, 1:37 am)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Roberto Fichera, (Fri Jan 18, 2:27 pm)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Arjan van de Ven, (Fri Jan 18, 2:35 pm)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Roberto Fichera, (Fri Jan 18, 2:46 pm)
[patch 3/3] LatencyTOP instrumentations part 2, Arjan van de Ven, (Fri Jan 18, 1:42 pm)
[patch 2/3] Latencytop instrumentations part 1, Arjan van de Ven, (Fri Jan 18, 1:40 pm)
Re: [patch 2/3] Latencytop instrumentations part 1, Frank Ch. Eigler, (Fri Jan 18, 6:26 pm)
Re: [patch 2/3] Latencytop instrumentations part 1, Arjan van de Ven, (Fri Jan 18, 6:33 pm)
Re: [patch 2/3] Latencytop instrumentations part 1, Frank Ch. Eigler, (Fri Jan 18, 7:11 pm)
Re: [patch 2/3] Latencytop instrumentations part 1, Arjan van de Ven, (Fri Jan 18, 7:20 pm)
Re: [patch 2/3] Latencytop instrumentations part 1, Arnaldo Carvalho de Melo, (Fri Jan 18, 6:47 pm)
[patch 1/3] LatencyTOP infrastructure patch, Arjan van de Ven, (Fri Jan 18, 1:39 pm)
Re: LatencyTOP infrastructure patch, KOSAKI Motohiro, (Mon Jan 21, 4:06 am)
Re: LatencyTOP infrastructure patch, Arjan van de Ven, (Mon Jan 21, 12:16 pm)
Re: [patch 1/3] LatencyTOP infrastructure patch, Dmitry Adamushko, (Sun Jan 20, 12:47 pm)
Re: [patch 1/3] LatencyTOP infrastructure patch, Dmitry Adamushko, (Sun Jan 20, 1:18 pm)
Re: [Announce] Development release 0.1 of the LatencyTOP tool, Zan Lynx, (Fri Jan 18, 3:02 pm)