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From: Andrew Morton <akpm@zip.com.au>
To: andersg@0x63.nu
Cc: linux-kernel@vger.kernel.org, lvm-devel@sistina.com
Subject: Re: lvm in 2.5.1
Date: Thu, 27 Dec 2001 11:25:39 -0800	[thread overview]
Message-ID: <3C2B75B3.4DEF90D3@zip.com.au> (raw)
In-Reply-To: <20011227084304.GA26255@h55p111.delphi.afb.lu.se> <3C2AEADB.24BEFE94@zip.com.au>, <3C2AEADB.24BEFE94@zip.com.au> <20011227122520.GA2194@h55p111.delphi.afb.lu.se>

andersg@0x63.nu wrote:
> 
> not much... lets have a look at lvm_do_vg_create then:
> 
> with my patch:
> 0x1830 <lvm_do_vg_create>:         sub    $0x20,%esp
> 
> without my patch:
> 0x1830 <lvm_do_vg_create>:         sub    $0x11c4,%esp
> 
> whoa! 0x11c4
> 
> thats a LOT! much more than sizeof(lv_t)
> 

With egcs-1.1.2:

0xc02546c7 <lvm_do_vg_create+3>:        sub    $0x1d4,%esp

So perhaps we have a compiler problem.  Which version of the
compiler are you using?   Have you verified that sizeof(lv_t)
is really around 420 bytes in your setup?


-

  parent reply	other threads:[~2001-12-27 19:28 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-12-27  8:43 lvm in 2.5.1 andersg
2001-12-27  9:33 ` Andrew Morton
2001-12-27 12:25   ` andersg
2001-12-27 13:54     ` andersg
2001-12-27 15:20       ` Jens Axboe
2001-12-27 16:02         ` andersg
2001-12-27 16:11           ` Jens Axboe
2001-12-27 17:18           ` [lvm-devel] " Andreas Dilger
2001-12-27 19:25     ` Andrew Morton [this message]
2001-12-27 19:37       ` andersg
2001-12-27 19:45         ` Andrew Morton
2001-12-27 20:24           ` andersg
2001-12-28 16:45             ` Jan Niehusmann
2001-12-28 20:17               ` [lvm-devel] " Andreas Dilger
2001-12-28 20:43                 ` andersg

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