Re: [V9fs-developer] [PATCH 2/2] net/9p: add a per-client fcall kmem_cache

2018-08-01 Thread Dominique Martinet
Greg Kurz wrote on Wed, Aug 01, 2018: > > diff --git a/net/9p/client.c b/net/9p/client.c > > index ba99a94a12c9..215e3b1ed7b4 100644 > > --- a/net/9p/client.c > > +++ b/net/9p/client.c > > @@ -231,15 +231,34 @@ static int parse_opts(char *opts, struct p9_client > > *clnt) > > return ret; > >

Re: [V9fs-developer] [PATCH 2/2] net/9p: add a per-client fcall kmem_cache

2018-08-01 Thread Greg Kurz
On Mon, 30 Jul 2018 11:34:23 +0200 Dominique Martinet wrote: > From: Dominique Martinet > > Having a specific cache for the fcall allocations helps speed up > allocations a bit, especially in case of non-"round" msizes. > > The caches will automatically be merged if there are multiple caches >

Re: [V9fs-developer] [PATCH 2/2] net/9p: add a per-client fcall kmem_cache

2018-07-30 Thread piaojun
On 2018/7/31 9:35, Dominique Martinet wrote: > piaojun wrote on Tue, Jul 31, 2018: >> Could you help paste some test result before-and-after the patch applied? > > The only performance tests I did were sent to the list a couple of mails > earlier, you can find it here: > http://lkml.kernel.org/

Re: [V9fs-developer] [PATCH 2/2] net/9p: add a per-client fcall kmem_cache

2018-07-30 Thread Dominique Martinet
piaojun wrote on Tue, Jul 31, 2018: > Could you help paste some test result before-and-after the patch applied? The only performance tests I did were sent to the list a couple of mails earlier, you can find it here: http://lkml.kernel.org/r/20180730093101.GA7894@nautica In particular, the results

Re: [V9fs-developer] [PATCH 2/2] net/9p: add a per-client fcall kmem_cache

2018-07-30 Thread piaojun
Hi Dominique, Could you help paste some test result before-and-after the patch applied? And I have a little suggestion in comments below. On 2018/7/30 17:34, Dominique Martinet wrote: > From: Dominique Martinet > > Having a specific cache for the fcall allocations helps speed up > allocations a