From: Jes Sorensen <jes@wildopensource.com>
To: Andrew Morton <akpm@osdl.org>
Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com>,
linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org
Subject: Re: Limit hash table size
Date: Mon, 09 Feb 2004 23:12:13 +0000 [thread overview]
Message-ID: <yq0n07ru9te.fsf@wildopensource.com> (raw)
In-Reply-To: <20040205162355.7a4d4858.akpm@osdl.org>
>>>>> "Andrew" = Andrew Morton <akpm@osdl.org> writes:
Andrew> "Chen, Kenneth W" <kenneth.w.chen@intel.com> wrote:
>> Andrew,
>>
>> Will you merge the changes in the network area first while I'm
>> working on the solution suggested here for inode and dentry? The
>> 2GB tcp hash is the biggest problem for us right now.
Andrew> Is there some reason why TCP could not also end up creating
Andrew> 100's of millions of objects?
Andrew,
I think the likelihood that TCP will generate that is quite small,
it would require a fairly significant number of network interfaces and
I doubt people with 1TB RAM boxes will throw in 256 10GigE interfaces
and run them all flat out.
Cheers,
Jes
WARNING: multiple messages have this Message-ID (diff)
From: Jes Sorensen <jes@wildopensource.com>
To: Andrew Morton <akpm@osdl.org>
Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com>,
linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org
Subject: Re: Limit hash table size
Date: 09 Feb 2004 18:12:13 -0500 [thread overview]
Message-ID: <yq0n07ru9te.fsf@wildopensource.com> (raw)
In-Reply-To: <20040205162355.7a4d4858.akpm@osdl.org>
>>>>> "Andrew" == Andrew Morton <akpm@osdl.org> writes:
Andrew> "Chen, Kenneth W" <kenneth.w.chen@intel.com> wrote:
>> Andrew,
>>
>> Will you merge the changes in the network area first while I'm
>> working on the solution suggested here for inode and dentry? The
>> 2GB tcp hash is the biggest problem for us right now.
Andrew> Is there some reason why TCP could not also end up creating
Andrew> 100's of millions of objects?
Andrew,
I think the likelihood that TCP will generate that is quite small,
it would require a fairly significant number of network interfaces and
I doubt people with 1TB RAM boxes will throw in 256 10GigE interfaces
and run them all flat out.
Cheers,
Jes
next prev parent reply other threads:[~2004-02-09 23:12 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-08 23:12 Limit hash table size Chen, Kenneth W
2004-01-08 23:12 ` Chen, Kenneth W
2004-01-09 9:25 ` Andrew Morton
2004-01-09 9:25 ` Andrew Morton
2004-01-09 14:25 ` Anton Blanchard
2004-01-09 14:25 ` Anton Blanchard
2004-01-09 19:05 ` Chen, Kenneth W
2004-01-09 19:05 ` Chen, Kenneth W
2004-01-12 13:32 ` Anton Blanchard
2004-01-12 13:32 ` Anton Blanchard
2004-01-14 22:29 ` Chen, Kenneth W
2004-01-14 22:29 ` Chen, Kenneth W
2004-01-14 22:31 ` Chen, Kenneth W
2004-01-14 22:31 ` Chen, Kenneth W
2004-01-18 14:25 ` Anton Blanchard
2004-01-18 14:25 ` Anton Blanchard
2004-02-05 23:58 ` Andrew Morton
2004-02-05 23:58 ` Andrew Morton
2004-02-06 0:10 ` Chen, Kenneth W
2004-02-06 0:10 ` Chen, Kenneth W
2004-02-06 0:23 ` Andrew Morton
2004-02-06 0:23 ` Andrew Morton
2004-02-09 23:12 ` Jes Sorensen [this message]
2004-02-09 23:12 ` Jes Sorensen
2004-02-17 22:24 ` Chen, Kenneth W
2004-02-17 22:24 ` Chen, Kenneth W
2004-02-17 23:24 ` Andrew Morton
2004-02-17 23:24 ` Andrew Morton
2004-02-18 0:16 ` Chen, Kenneth W
2004-02-18 0:16 ` Chen, Kenneth W
2004-02-18 0:45 ` Chen, Kenneth W
2004-02-18 0:45 ` Chen, Kenneth W
-- strict thread matches above, loose matches on Subject: below --
2004-01-12 16:50 Manfred Spraul
[not found] <B05667366EE6204181EABE9C1B1C0EB5802441@scsmsx401.sc.intel.com.suse.lists.linux.kernel>
[not found] ` <20040205155813.726041bd.akpm@osdl.org.suse.lists.linux.kernel>
2004-02-06 1:54 ` Andi Kleen
2004-02-05 2:38 ` Steve Lord
2004-02-06 3:12 ` Andrew Morton
2004-02-05 4:06 ` Steve Lord
2004-02-06 4:39 ` Andi Kleen
2004-02-06 4:59 ` Andrew Morton
2004-02-06 5:34 ` Maneesh Soni
2004-02-06 3:19 ` Andi Kleen
2004-02-06 3:23 ` Nick Piggin
2004-02-06 3:34 ` Andrew Morton
2004-02-06 3:38 ` Nick Piggin
2004-02-18 12:41 ` Pavel Machek
2004-02-06 3:09 ` Andrew Morton
2004-02-06 3:18 ` Andi Kleen
2004-02-06 3:30 ` Andrew Morton
2004-02-06 4:45 ` Martin J. Bligh
2004-02-06 6:22 ` Matt Mackall
2004-02-06 20:20 ` Taneli Vähäkangas
2004-02-06 20:27 ` Andrew Morton
2004-02-06 21:46 ` Taneli Vähäkangas
2004-02-06 6:32 Manfred Spraul
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