From: Wojciech Kromer <krom@dgt-lab.com.pl>
To: "Linuxppc-Embedded (E-mail)" <linuxppc-embedded@lists.linuxppc.org>
Subject: Re: memory problem with fec on 8250
Date: Thu, 04 Dec 2003 09:45:53 +0100 [thread overview]
Message-ID: <3FCEF441.2030808@dgt-lab.com.pl> (raw)
In-Reply-To: <3FCD956B.8030604@gazeta.pl>
Użytkownik Kromer napisał:
>
> hi there
>
> i have some problems with using fec device on my custom 8250 board
> while sending a lot of data (at least 300MB) through this device causes
> lack of memory
> sending same amount of data through loopback works fine
>
> i'm using 2.4.19 kernel
> any idea?
cached memory keeps growing slowly, and free is going down same way,
after putting ~300MB ftp data (from 8250 board to another host), VM
starts killing some applications
same situation is with latest linuxppc_2_4_devel kernel from denx.de,
but there is additional information from kernel
<5>__alloc_pages: 0-order allocation failed (gfp=0x1d2/0)
<5>__alloc_pages: 0-order allocation failed (gfp=0x1d2/0)
<5>__alloc_pages: 0-order allocation failed (gfp=0x1d2/0)
<5>__alloc_pages: 0-order allocation failed (gfp=0x1d2/0)
<5>__alloc_pages: 0-order allocation failed (gfp=0x1d2/0)
<4>VM: killing process sshd
what's wrong ???
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next prev parent reply other threads:[~2003-12-04 8:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-03 7:48 memory problem with fec on 8250 Kromer
2003-12-04 8:45 ` Wojciech Kromer [this message]
2003-12-04 9:15 ` Eugene Surovegin
2003-12-04 9:45 ` Wojciech Kromer
2003-12-04 10:19 ` Eugene Surovegin
[not found] ` <3FCF0E68.4010303@dgt-lab.com.pl>
[not found] ` <20031204105532.GA2065@gate.ebshome.net>
2003-12-04 11:25 ` Wojciech Kromer
2003-12-04 14:03 ` Dan Malek
-- strict thread matches above, loose matches on Subject: below --
2004-01-04 15:55 Samo Pogacnik
2004-01-05 8:15 ` Wojciech Kromer
2004-01-05 22:52 ` Samo Pogacnik
2004-01-06 7:47 ` cd Wojciech Kromer
2004-01-06 22:03 ` memory problem with fec on 8250 Samo Pogacnik
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