Search String: Display: Description: Sort:

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*r8169\:\s+page\s+allocation\s+failure\s*$/: 26 ]

Total 26 documents matching your query.

1. r8169: page allocation failure (score: 1)
Author: Danny <dannydaemonic@xxxxxxxxx>
Date: Sat, 16 Oct 2004 20:04:17 +0200
I'm getting a page allocation failure under high net load. Here is the error: swapper: page allocation failure. order:3, mode:0x20 [<c013131e>] [<c0131458>] [<c0134337>] [<c0134eaa>] [<c013510d>] [<
/archives/netdev/2004-10/msg00576.html (8,248 bytes)

2. Re: r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sat, 16 Oct 2004 21:08:59 +0200
Jan Killius <jkillius@xxxxxxxx> : It would be useful to map some of these adresses with the relevant functions in your System.map. [...] The r8169 driver is not expected to allocate > 0 order pages u
/archives/netdev/2004-10/msg00578.html (9,259 bytes)

3. Re: r8169: page allocation failure (score: 1)
Author: s Romieu <romieu@xxxxxxxxxxxxx>
Date: Sat, 16 Oct 2004 22:12:14 +0200
Here is the first error I have attached my bzipped System.map Oct 16 19:27:00 gate swapper: page allocation failure. order:3, mode:0x20 Oct 16 19:27:00 gate [<c013131e>] Oct 16 19:27:00 gate [<c01314
/archives/netdev/2004-10/msg00579.html (15,055 bytes)

4. Re: r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sat, 16 Oct 2004 22:48:48 +0200
Jan Killius <jkillius@xxxxxxxx> : [...] c01ff130 T skb_under_panic c01ff180 T alloc_skb c01ff270 t skb_drop_fraglist c022d8d0 T tcp_set_skb_tso_segs c022d920 t tcp_fragment c022dc70 t __pskb_trim_hea
/archives/netdev/2004-10/msg00580.html (11,472 bytes)

5. Re: r8169: page allocation failure (score: 1)
Author: s Romieu <romieu@xxxxxxxxxxxxx>
Date: Sat, 16 Oct 2004 23:04:38 +0200
I'm getting almost the same with both settings ~405Mbit/s. Athlon XP 1600+ the disk is a Maxtor 6Y060L0 gets with hdparm 42.76 MB/s -- Jan
/archives/netdev/2004-10/msg00581.html (9,154 bytes)

6. Re: r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sat, 16 Oct 2004 23:23:00 +0200
ups forget to say the ram size 512MB FSB333 DDR RAM -- Jan
/archives/netdev/2004-10/msg00582.html (9,316 bytes)

7. Re: r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sat, 16 Oct 2004 23:49:03 +0200
Jan Killius <jkillius@xxxxxxxx> : Roughly the same CPU usage ? I did not notice it first but the bi/bo columns of the vmstat output are mostly null. Assuming this is a single session ftp transfer, wh
/archives/netdev/2004-10/msg00583.html (9,979 bytes)

8. Re: r8169: page allocation failure (score: 1)
Author: u <herbert@xxxxxxxxxxxxxxxxxxx>
Date: Sun, 17 Oct 2004 09:40:28 +0200
I have tested the maximum transfer rate with netperf here makes TSO no difference in cpu usage. vsftpd without TSO(1628MB 11.1MB/s 02:27): 1 0 166388 27716 332 97264 0 0 12300 0 12323 7616 37 45 0 18
/archives/netdev/2004-10/msg00586.html (11,921 bytes)

9. Re: r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sun, 17 Oct 2004 17:47:52 +1000
Good catch. tcp_fragment's behaviour is broken when TSO is present. We can start with a list of n 1-mss fragments and tcp_fragment will end up allocating a continuous skb of n-1 mss bytes. It should
/archives/netdev/2004-10/msg00587.html (9,668 bytes)

10. Re: r8169: page allocation failure (score: 1)
Author: u <herbert@xxxxxxxxxxxxxxxxxxx>
Date: Sun, 17 Oct 2004 19:08:37 +1000
In fact it was allocating space that it wasn't even using :) The following patch makes it allocate skb_headlen(skb) - len instead of skb->len - len. When skb is linear there is no difference. When it
/archives/netdev/2004-10/msg00588.html (9,978 bytes)

11. Re: r8169: page allocation failure (score: 1)
Author: u <herbert@xxxxxxxxxxxxxxxxxxx>
Date: Sun, 17 Oct 2004 12:13:04 +0200
Yes the patch solved the problem completely -- Jan
/archives/netdev/2004-10/msg00589.html (9,700 bytes)

12. Re: r8169: page allocation failure (score: 1)
Author: raul <manfred@xxxxxxxxxxxxxxxx>
Date: Sun, 17 Oct 2004 12:39:18 +0200
Jan Killius <jkillius@xxxxxxxx> : [scp test] [...] It could be done again now that M. Xu fixed the issue but the numbers seem consistent with the improvement I see here. TSO saves 5~8% of the cpu for
/archives/netdev/2004-10/msg00591.html (10,052 bytes)

13. Re: r8169: page allocation failure (score: 1)
Author: "David S. Miller" <davem@xxxxxxxxxxxxx>
Date: Tue, 19 Oct 2004 22:30:29 -0700
Looks great, good catch. Patch applied.
/archives/netdev/2004-10/msg00733.html (9,491 bytes)

14. r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sat, 16 Oct 2004 20:04:17 +0200
Hello, I'm getting a page allocation failure under high net load. Here is the error: swapper: page allocation failure. order:3, mode:0x20 [<c013131e>] [<c0131458>] [<c0134337>] [<c0134eaa>] [<c013510
/archives/netdev/2004-10/msg02074.html (8,248 bytes)

15. Re: r8169: page allocation failure (score: 1)
Author: Francois Romieu <romieu@xxxxxxxxxxxxx>
Date: Sat, 16 Oct 2004 21:08:59 +0200
Jan Killius <jkillius@xxxxxxxx> : [...] It would be useful to map some of these adresses with the relevant functions in your System.map. [...] The r8169 driver is not expected to allocate > 0 order p
/archives/netdev/2004-10/msg02076.html (9,329 bytes)

16. Re: r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sat, 16 Oct 2004 22:12:14 +0200
Here is the first error I have attached my bzipped System.map Oct 16 19:27:00 gate swapper: page allocation failure. order:3, mode:0x20 Oct 16 19:27:00 gate [<c013131e>] Oct 16 19:27:00 gate [<c01314
/archives/netdev/2004-10/msg02077.html (15,269 bytes)

17. Re: r8169: page allocation failure (score: 1)
Author: Francois Romieu <romieu@xxxxxxxxxxxxx>
Date: Sat, 16 Oct 2004 22:48:48 +0200
Jan Killius <jkillius@xxxxxxxx> : [...] c01ff130 T skb_under_panic c01ff180 T alloc_skb c01ff270 t skb_drop_fraglist c022d8d0 T tcp_set_skb_tso_segs c022d920 t tcp_fragment c022dc70 t __pskb_trim_hea
/archives/netdev/2004-10/msg02078.html (11,698 bytes)

18. Re: r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sat, 16 Oct 2004 23:04:38 +0200
I'm getting almost the same with both settings ~405Mbit/s. Athlon XP 1600+ the disk is a Maxtor 6Y060L0 gets with hdparm 42.76 MB/s -- Jan
/archives/netdev/2004-10/msg02079.html (9,284 bytes)

19. Re: r8169: page allocation failure (score: 1)
Author: Jan Killius <jkillius@xxxxxxxx>
Date: Sat, 16 Oct 2004 23:23:00 +0200
ups forget to say the ram size 512MB FSB333 DDR RAM -- Jan
/archives/netdev/2004-10/msg02080.html (9,451 bytes)

20. Re: r8169: page allocation failure (score: 1)
Author: Francois Romieu <romieu@xxxxxxxxxxxxx>
Date: Sat, 16 Oct 2004 23:49:03 +0200
Jan Killius <jkillius@xxxxxxxx> : Roughly the same CPU usage ? I did not notice it first but the bi/bo columns of the vmstat output are mostly null. Assuming this is a single session ftp transfer, wh
/archives/netdev/2004-10/msg02081.html (10,149 bytes)


This search system is powered by Namazu