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From: Ian Jackson <Ian.Jackson@eu.citrix.com>
To: Roger Pau Monne <roger.pau@citrix.com>
Cc: David Vrabel <david.vrabel@citrix.com>,
	"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
	Ian Campbell <Ian.Campbell@citrix.com>,
	Simon Rowe <Simon.Rowe@eu.citrix.com>
Subject: Re: [PATCH] xs: set read_thread stacksize
Date: Thu, 21 Jun 2012 18:19:22 +0100	[thread overview]
Message-ID: <20451.22426.90214.74528@mariner.uk.xensource.com> (raw)
In-Reply-To: <4FE2E4DC.5030500@citrix.com>

Roger Pau Monne writes ("Re: [Xen-devel] [PATCH] xs: set read_thread stacksize"):
> Frankly I don't understand why do we have to touch this, even if you 
> requested 256MB of stack it won't we allocated until you get a page 
> fault, so you are only using the physical memory you need.

It uses up a lot of address space on 32-bit if nothing else.

Ian.

      parent reply	other threads:[~2012-06-21 17:19 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-29 15:56 [PATCH] xs: set read_thread stacksize Simon Rowe
2012-05-29 16:39 ` David Vrabel
2012-05-29 19:39   ` Ian Campbell
2012-05-30  7:56     ` Simon Rowe
2012-05-30  9:40       ` Ian Campbell
2012-05-30 12:10         ` Simon Rowe
2012-05-31  7:32           ` Ian Campbell
2012-06-21  9:09             ` Roger Pau Monne
2012-06-21  9:18               ` Ian Campbell
2012-06-21  9:39                 ` Roger Pau Monne
2012-06-21 10:18                   ` Ian Campbell
2012-06-21 10:27                     ` Roger Pau Monne
2012-06-21 10:32                       ` Ian Campbell
2012-06-21 17:19               ` Ian Jackson [this message]

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