From: Josh Triplett <josh@joshtriplett.org>
To: Pieter Smith <pieter@boesman.nl>
Cc: "Alexander Duyck" <alexander.h.duyck@intel.com>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
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蔡正龙 <zhenglong.cai@cs2c.com.cn>
Subject: Re: [PATCH v4 0/7] kernel tinification: optionally compile out splice family of syscalls (splice, vmsplice, tee and sendfile)
Date: Mon, 24 Nov 2014 16:52:21 -0800 [thread overview]
Message-ID: <20141125005221.GB21653@thin> (raw)
In-Reply-To: <1416870079-15254-1-git-send-email-pieter@boesman.nl>
On Tue, Nov 25, 2014 at 12:00:59AM +0100, Pieter Smith wrote:
> REPO: https://github.com/smipi1/linux-tinification.git
>
> BRANCH: tiny/config-syscall-splice
>
> BACKGROUND: This patch-set forms part of the Linux Kernel Tinification effort (
> https://tiny.wiki.kernel.org/).
>
> GOAL: Support compiling out the splice family of syscalls (splice, vmsplice,
> tee and sendfile) along with all supporting infrastructure if not needed.
> Many embedded systems will not need the splice-family syscalls. Omitting them
> saves space.
>
> HISTORY:
> PATCH v4:
> - Drops __splice_p()
> - Let nfsd fall back to non-splice support when splice is compiled out
> - Style fixes
[...]
> RESULTS: A tinyconfig bloat-o-meter score for the entire patch-set:
>
> add/remove: 0/41 grow/shrink: 5/7 up/down: 23/-8422 (-8399)
I replied to one patch with a minor nit in the commit message. Other
than that, I don't see any obvious issues with this.
- Josh Triplett
next prev parent reply other threads:[~2014-11-25 0:52 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-24 23:00 [PATCH v4 0/7] kernel tinification: optionally compile out splice family of syscalls (splice, vmsplice, tee and sendfile) Pieter Smith
2014-11-24 23:01 ` [PATCH v4 1/7] fs: move sendfile syscall into fs/splice Pieter Smith
2014-11-24 23:01 ` [PATCH v4 2/7] fs: moved kernel_write to fs/read_write Pieter Smith
2014-11-24 23:01 ` [PATCH v4 3/7] fs/splice: support compiling out splice-family syscalls Pieter Smith
2014-11-25 0:49 ` Josh Triplett
2014-11-24 23:01 ` [PATCH v4 4/7] fs/fuse: support compiling out splice Pieter Smith
2014-11-24 23:01 ` [PATCH v4 5/7] fs/nfsd: " Pieter Smith
2014-11-24 23:01 ` [PATCH v4 6/7] net/core: " Pieter Smith
2014-11-24 23:01 ` [PATCH v4 7/7] fs/splice: full support for " Pieter Smith
2014-11-25 0:52 ` Josh Triplett [this message]
[not found] ` <5474ABB6.3030400@infradead.org>
2014-11-25 17:13 ` [PATCH v4 0/7] kernel tinification: optionally compile out splice family of syscalls (splice, vmsplice, tee and sendfile) David Miller
2014-11-25 18:10 ` Paul E. McKenney
2014-11-25 18:24 ` David Miller
2014-11-25 18:58 ` Theodore Ts'o
2014-11-25 19:05 ` David Miller
2014-11-25 18:53 ` josh
2014-11-25 19:04 ` David Miller
2014-11-25 19:16 ` Eric W. Biederman
2014-11-25 19:27 ` David Miller
2014-11-25 20:01 ` Eric W. Biederman
2014-11-25 20:11 ` Pieter Smith
2014-11-26 12:19 ` One Thousand Gnomes
2014-11-25 22:08 ` josh
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