From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Marcelo Tosatti <marcelo.tosatti@cyclades.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [RFC] 2.4 and stack reduction patches
Date: Fri, 07 Jan 2005 17:40:46 -0500 [thread overview]
Message-ID: <1105137646.10979.155.camel@lade.trondhjem.org> (raw)
In-Reply-To: <1105134173.4000.105.camel@dyn318077bld.beaverton.ibm.com>
fr den 07.01.2005 Klokka 13:42 (-0800) skreiv Badari Pulavarty:
> Here are the changes and savings.
>
> do_execve 320
> number 100
> nfs_lookup 184
> nfs_cached_lookup 88
> __revalidate_inode 112
> rpc_call_sync 144
> xprt_sendmsg 120
There is no nfs_cached_lookup() in the mainline 2.4 tree. That is part
of the READDIRPLUS code, and was therefore never merged.
You're better off using rpc_new_task() in rpc_call_sync(): no kfree()
required, and no rpc_init_task() required.
Cheers,
Trond
--
Trond Myklebust <trond.myklebust@fys.uio.no>
next prev parent reply other threads:[~2005-01-07 22:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-07 15:48 [RFC] 2.4 and stack reduction patches Badari Pulavarty
2005-01-07 14:12 ` Marcelo Tosatti
2005-01-07 21:42 ` Badari Pulavarty
2005-01-07 22:40 ` Trond Myklebust [this message]
2005-01-07 22:50 ` Badari Pulavarty
2005-01-08 0:55 ` Badari Pulavarty
2005-01-09 4:08 ` Trond Myklebust
2005-01-08 21:34 ` Denis Vlasenko
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