Thread (60 messages) 60 messages, 9 authors, 2009-07-10

Re: [PATCH net-2.6] Re: rib_trie / Fix inflate_threshold_root. Now=15 size=11 bits

From: Stephen Hemminger <hidden>
Date: 2009-07-10 15:29:35

On Tue, 30 Jun 2009 12:48:49 -0700 (PDT)
David Miller [off-list ref] wrote:
From: Jarek Poplawski <redacted>
Date: Mon, 29 Jun 2009 10:58:20 +0000
quoted
On Mon, Jun 29, 2009 at 11:51:52AM +0200, Paweł Staszewski wrote:
quoted
I apply this patch

fib_triestats in attached file :)
quoted
------------------->
ipv4: Fix fib_trie rebalancing, part 3

Alas current delaying of freeing old tnodes by RCU in trie_rebalance
is still not enough because we can free a top tnode before updating a
t->trie pointer.

Reported-by: Pawel Staszewski <redacted>
Signed-off-by: Jarek Poplawski <redacted>
---
David, I guess you could add:

Tested-by: Pawel Staszewski <redacted>
Done, and applied, thanks Jarek.
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This is probably in kernel bugzilla as well, so someone should
update:
  http://bugzilla.kernel.org/show_bug.cgi?id=6648

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