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From: Dipankar Sarma <dipankar@in.ibm.com>
To: William Lee Irwin III <wli@holomorphy.com>,
	Andrew Morton <akpm@digeo.com>,
	lkml <linux-kernel@vger.kernel.org>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: 2.5.38-mm3
Date: Thu, 26 Sep 2002 18:10:52 +0530	[thread overview]
Message-ID: <20020926181052.C18906@in.ibm.com> (raw)
In-Reply-To: <20020926122909.GN3530@holomorphy.com>; from wli@holomorphy.com on Thu, Sep 26, 2002 at 05:29:09AM -0700

On Thu, Sep 26, 2002 at 05:29:09AM -0700, William Lee Irwin III wrote:
> On Thu, Sep 26, 2002 at 05:54:45PM +0530, Dipankar Sarma wrote:
> > Updated 2.5.38 RCU core and dcache_rcu patches are now available
> > at http://sourceforge.net/project/showfiles.php?group_id=8875&release_id=112473
> > The differences since earlier versions are -
> > rcu_ltimer - call_rcu() fixed for preemption and the earlier fix I had sent
> >              to you.
> > read_barrier_depends - fixes list_for_each_rcu macro compilation error.
> > dcache_rcu - uses list_add_rcu in d_rehash and list_for_each_rcu in d_lookup
> >              making the read_barrier_depends() fix I had sent to you
> >              earlier unnecessary.
> 
> Is there an update to the files_struct stuff too? I'm seeing large
> overheads there also.

files_struct_rcu is not in mm kernels, but I will upload the most
recent version to the same download directory in LSE.

I would be interested in fget() profile count change with that patch.

Thanks
-- 
Dipankar Sarma  <dipankar@in.ibm.com> http://lse.sourceforge.net
Linux Technology Center, IBM Software Lab, Bangalore, India.

  reply	other threads:[~2002-09-26 12:30 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-09-26  7:57 2.5.38-mm3 Andrew Morton
2002-09-26 12:24 ` 2.5.38-mm3 Dipankar Sarma
2002-09-26 12:29   ` 2.5.38-mm3 William Lee Irwin III
2002-09-26 12:40     ` Dipankar Sarma [this message]
2002-09-26 12:42       ` 2.5.38-mm3 William Lee Irwin III
2002-09-26 13:05         ` 2.5.38-mm3 Dipankar Sarma
2002-09-26 13:17           ` 2.5.38-mm3 William Lee Irwin III
2002-09-26 13:29         ` 2.5.38-mm3 Zwane Mwaikambo
2002-09-26 13:39           ` 2.5.38-mm3 William Lee Irwin III
2002-09-26 13:46             ` 2.5.38-mm3 Zwane Mwaikambo
2002-09-27  8:27             ` 2.5.38-mm3 Dipankar Sarma
2002-09-27  9:20               ` 2.5.38-mm3 William Lee Irwin III
2002-09-27  9:58                 ` 2.5.38-mm3 Dipankar Sarma
2002-09-27 15:04                   ` 2.5.38-mm3 Martin J. Bligh
2002-09-27 17:14                     ` 2.5.38-mm3 Dipankar Sarma
2002-09-27 22:54                       ` 2.5.38-mm3 William Lee Irwin III
2002-09-28  5:41                         ` 2.5.38-mm3 Dipankar Sarma
2002-09-28  4:35                   ` 2.5.38-mm3 Zwane Mwaikambo
2002-09-28  4:36                     ` 2.5.38-mm3 William Lee Irwin III
2002-09-28  4:54                       ` 2.5.38-mm3 Zwane Mwaikambo
2002-09-28  5:29                         ` 2.5.38-mm3 Dipankar Sarma
2002-09-28  4:30                 ` 2.5.38-mm3 Zwane Mwaikambo

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