From: Andrew Morton <akpm@osdl.org>
To: s_kieu@hotmail.com
Cc: haiquy@yahoo.com, linux-kernel@vger.kernel.org
Subject: Re: 2.6.2-rc1-mm1 pppd: page allocation failure (Got it now :-)
Date: Sat, 31 Jan 2004 00:42:14 -0800 [thread overview]
Message-ID: <20040131004214.05851d6e.akpm@osdl.org> (raw)
In-Reply-To: <Pine.LNX.4.53.0401311928350.1657@darkstar.example.net>
haiquy@yahoo.com wrote:
>
> Finally I got it happened again and here is the attached dmesg output.
>
Good, thanks.
>
> pppd: page allocation failure. order:4, mode:0xd0
> Call Trace:
> [<c013a140>] __alloc_pages+0x300/0x350
> [<c013a1af>] __get_free_pages+0x1f/0x50
> [<c013ccdc>] cache_grow+0x8c/0x250
> [<c013cfee>] cache_alloc_refill+0x14e/0x210
> [<c013d334>] __kmalloc+0x74/0x80
> [<c01fe857>] z_decomp_alloc+0xb7/0x100
> [<c01fae94>] ppp_set_compress+0x1b4/0x270
> [<c01f92b1>] ppp_ioctl+0x4e1/0x610
> [<c0150052>] vfs_write+0xd2/0x130
> [<c0160cbb>] sys_ioctl+0xdb/0x260
> [<c02b604f>] syscall_call+0x7/0xb
This should fix it up.
diff -puN drivers/net/ppp_deflate.c~ppp-allocation-fix drivers/net/ppp_deflate.c
--- 25/drivers/net/ppp_deflate.c~ppp-allocation-fix 2004-01-31 00:39:08.000000000 -0800
+++ 25-akpm/drivers/net/ppp_deflate.c 2004-01-31 00:40:21.000000000 -0800
@@ -351,7 +351,7 @@ static void *z_decomp_alloc(unsigned cha
state->w_size = w_size;
state->strm.next_out = NULL;
state->strm.workspace = kmalloc(zlib_inflate_workspacesize(),
- GFP_KERNEL);
+ GFP_KERNEL|__GFP_REPEAT);
if (state->strm.workspace == NULL)
goto out_free;
_
next prev parent reply other threads:[~2004-01-31 8:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-31 19:30 haiquy
2004-01-31 8:42 ` Andrew Morton [this message]
2004-02-03 19:35 ` 2.6.2-rc1-mm1 pppd: page allocation failure (Solved!) Steve Kieu
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