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From: Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
To: josh-iaAMLnmF4UmaiuxdJuQwMA@public.gmane.org
Cc: Pieter Smith <pieter-qeJ+1H9vRZbz+pZb47iToQ@public.gmane.org>,
	Alexander Viro
	<viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>,
	Andrew Morton
	<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
	Eric Paris <eparis-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Matt Turner <mattst88-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org>,
	"Paul E. McKenney"
	<paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>,
	Fabian Frederick <fabf-AgBVmzD5pcezQB+pC5nmwQ@public.gmane.org>,
	Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	????????? <zhenglong.cai-TJRtMXcVgQTM1kAEIRd3EQ@public.gmane.org>,
	"Luis R. Rodriguez" <mcgrof-IBi9RG/b67k@public.gmane.org>,
	Peter Foley <pefoley2-lY0TAiDIAFlBDgjK7y7TUQ@public.gmane.org>,
	Konstantin Khlebnikov
	<koct9i-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	"Eric W. Biederman"
	<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>,
	"H. Peter Anvin" <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>,
	Oleg Nesterov <oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Andy Lutomirski <luto-kltTT9wpgjJwATOyAt5JVQ@public.gmane.org>,
	David Herrmann
	<dh.herrmann-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Kees Cook <keescook-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	open list <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"open list:ABI/API"
	<linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH 2/2] fs: Support compiling out sendfile
Date: Tue, 21 Oct 2014 00:51:54 -0700	[thread overview]
Message-ID: <20141021075154.GB10020@infradead.org> (raw)
In-Reply-To: <20141020222421.GE8929@cloud>

On Mon, Oct 20, 2014 at 03:24:22PM -0700, josh-iaAMLnmF4UmaiuxdJuQwMA@public.gmane.org wrote:
> On Mon, Oct 20, 2014 at 11:48:37PM +0200, Pieter Smith wrote:
> > Many embedded systems will not need this syscall, and omitting it
> > saves space.  Add a new EXPERT config option CONFIG_SENDFILE_SYSCALL
> > (default y) to support compiling it out.
> 
> Nice work, thanks!
> 
> If there are no objections, and nobody has a tree they'd rather carry
> this through, I'll take the series through the tiny tree when it's ready
> to merge.

I think it's rather pointless - there is very little sendfile code,
so you'd rather want to disable splice.

  reply	other threads:[~2014-10-21  7:51 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1413841728-1313-1-git-send-email-pieter@boesman.nl>
     [not found] ` <1413841728-1313-1-git-send-email-pieter-qeJ+1H9vRZbz+pZb47iToQ@public.gmane.org>
2014-10-20 21:48   ` [PATCH 2/2] fs: Support compiling out sendfile Pieter Smith
2014-10-20 22:24     ` josh
2014-10-21  7:51       ` Christoph Hellwig [this message]
2014-10-21  9:04         ` Josh Triplett
2014-10-21  9:13           ` Christoph Hellwig
2014-10-21  9:50             ` Josh Triplett
     [not found]     ` <54467D9C.2030302@zytor.com>
     [not found]       ` <20141021171814.GA14704@cloud>
2014-10-21 17:20         ` Eric Paris

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