Re: netlink: Disable insertions/removals during rehash
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2015-05-15 00:06:57
On Thu, May 14, 2015 at 07:37:56AM -0700, Eric Dumazet wrote:
This solves the corruption thanks Herbert.
Great.
But wasn't rhashtable meant to be faster ? ;)
Is it, that's news to me :)
Current tree is still slower than 3.15 :( $ ./getaddrinfo_many.sh TPS: 123152.70936 Seconds Elapsed: 0 Current time: Thu May 14 07:36:52 PDT 2015 TPS: 123304.562269 Seconds Elapsed: 1 Current time: Thu May 14 07:36:53 PDT 2015 TPS: 123915.737299 Seconds Elapsed: 2 Current time: Thu May 14 07:36:54 PDT 2015 TPS: 123456.790123 Seconds Elapsed: 3 Current time: Thu May 14 07:36:55 PDT 2015 TPS: 124843.945069 Seconds Elapsed: 4 Current time: Thu May 14 07:36:56 PDT 2015 TPS: 122850.12285 Seconds Elapsed: 4 Current time: Thu May 14 07:36:56 PDT 2015 TPS: 123001.230012 Seconds Elapsed: 5 Current time: Thu May 14 07:36:57 PDT 2015 TPS: 123001.230012 Seconds Elapsed: 6 Current time: Thu May 14 07:36:58 PDT 2015 TPS: 122549.019608 Seconds Elapsed: 7 Current time: Thu May 14 07:36:59 PDT 2015 TPS: 123762.376238 Seconds Elapsed: 8 Current time: Thu May 14 07:37:00 PDT 2015 TPS: 123304.562269 Seconds Elapsed: 9 Current time: Thu May 14 07:37:01 PDT 2015 TPS: 123152.70936 Seconds Elapsed: 9 Current time: Thu May 14 07:37:01 PDT 2015 TPS: 123001.230012 Seconds Elapsed: 10 Current time: Thu May 14 07:37:02 PDT 2015
OK I'll try to see if we can make this faster. Thanks, -- Email: Herbert Xu [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt