From: Michal Schmidt <xschmi00@stud.feec.vutbr.cz>
To: Vitaly Mayatskikh <vmayatsk@redhat.com>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>
Subject: Re: [PATCH 2.6.21] Return available first timeslice to the creator, not parent
Date: Thu, 30 Aug 2007 10:37:08 +0200 [thread overview]
Message-ID: <46D681B4.90401@stud.feec.vutbr.cz> (raw)
In-Reply-To: <m3fy21qx4p.fsf@dhcp-lab-143.englab.brq.redhat.com>
Vitaly Mayatskikh skrev:
> Short-living process returns its timeslice to the parent, this
> affects process that creates a lot of such short-living threads,
> because its not a parent for new threads.
I don't see the point of sending patches for old Linux versions such as
2.6.21, unless it's something applicable to the -stable tree.
Do recent kernels with CFS have the same problem?
> Patch fixes this issue and
> doesn't break kabi as does the patch from reporter:
> http://lkml.org/lkml/2007/4/7/21
There's no kabi.
Michal
next prev parent reply other threads:[~2007-08-30 8:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-30 7:50 [PATCH 2.6.21] Return available first timeslice to the creator, not parent Vitaly Mayatskikh
2007-08-30 8:37 ` Michal Schmidt [this message]
2007-08-30 9:14 ` Peter Zijlstra
2007-08-30 9:10 ` Peter Zijlstra
2007-08-30 9:48 ` Pavel Emelyanov
2007-08-30 9:49 ` Oleg Nesterov
2007-08-30 9:56 ` Peter Zijlstra
2007-08-30 10:09 ` Oleg Nesterov
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