linux-kernel - Re: [-mm] Add an owner to the mm

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Message-ID: <6599ad830804051629k3649dbc4na92bb3d0cd7a0492@mail.gmail.com>
Date:	Sat, 5 Apr 2008 16:29:35 -0700
From:	"Paul Menage" <menage@...gle.com>
To:	balbir@...ux.vnet.ibm.com
Cc:	"Pavel Emelianov" <xemul@...nvz.org>,
	"Hugh Dickins" <hugh@...itas.com>,
	"Sudhir Kumar" <skumar@...ux.vnet.ibm.com>,
	"YAMAMOTO Takashi" <yamamoto@...inux.co.jp>,
	linux-kernel@...r.kernel.org, taka@...inux.co.jp,
	linux-mm@...ck.org, "David Rientjes" <rientjes@...gle.com>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"KAMEZAWA Hiroyuki" <kamezawa.hiroyu@...fujitsu.com>
Subject: Re: [-mm] Add an owner to the mm_struct (v8)

On Sat, Apr 5, 2008 at 11:59 AM, Balbir Singh <balbir@...ux.vnet.ibm.com> wrote:
>  > But surely the performance of thread exits wouldn't be affected by the
>  > delay_group_leader(p) change, since none of the exiting threads would
>  > be a group leader. That optimization only matters when the entire
>  > process exits.
>  >
>
>  On the client side, each JVM instance exits after the test. I see the thread
>  group leader exit as well through getdelays (I see TGID exits).

How long does the test run for? How many threads does each client have?

Paul
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