From: Richard Weinberger <richard@nod.at>
To: Hajime Tazaki <tazaki@sfc.wide.ad.jp>, linux-arch@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>, Jonathan Corbet <corbet@lwn.net>,
Jhristoph Lameter <cl@linux.com>,
Jekka Enberg <penberg@kernel.org>,
Javid Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Jndrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
netdev@vger.kernel.org, linux-mm@kvack.org,
Jeff Dike <jdike@addtoit.com>,
Rusty Russell <rusty@rustcorp.com.au>,
Mathieu Lacage <mathieu.lacage@gmail.com>,
Christoph Paasch <christoph.paasch@gmail.com>
Subject: Re: [RFC PATCH 08/11] lib: other kernel glue layer code
Date: Sun, 29 Mar 2015 20:17:02 +0200 [thread overview]
Message-ID: <5518419E.8010007@nod.at> (raw)
In-Reply-To: <1427202642-1716-9-git-send-email-tazaki@sfc.wide.ad.jp>
Am 24.03.2015 um 14:10 schrieb Hajime Tazaki:
> These files are used to provide the same function calls so that other
> network stack code keeps untouched.
>
> Signed-off-by: Hajime Tazaki <tazaki@sfc.wide.ad.jp>
> Signed-off-by: Christoph Paasch <christoph.paasch@gmail.com>
> ---
> arch/lib/cred.c | 16 +++
> arch/lib/dcache.c | 93 +++++++++++++++
> arch/lib/filemap.c | 27 +++++
> arch/lib/fs.c | 287 ++++++++++++++++++++++++++++++++++++++++++++
> arch/lib/glue.c | 336 ++++++++++++++++++++++++++++++++++++++++++++++++++++
> arch/lib/inode.c | 146 +++++++++++++++++++++++
> arch/lib/modules.c | 36 ++++++
> arch/lib/pid.c | 29 +++++
> arch/lib/print.c | 56 +++++++++
> arch/lib/proc.c | 164 +++++++++++++++++++++++++
> arch/lib/random.c | 53 +++++++++
> arch/lib/security.c | 45 +++++++
> arch/lib/seq.c | 122 +++++++++++++++++++
> arch/lib/splice.c | 20 ++++
> arch/lib/super.c | 210 ++++++++++++++++++++++++++++++++
> arch/lib/sysfs.c | 83 +++++++++++++
> arch/lib/vmscan.c | 26 ++++
> 17 files changed, 1749 insertions(+)
BTW: Why do you need these stub implementations at all?
If I read your code correctly it is because you're linking against the whole net/ directory.
Let's take register_filesystem() again as example. net/socket.c references it in sock_init().
Maybe it would make sense to split socket.c into two files, net/socket.c and net/sockfs.c.
Such that you could link only net/socket.o.
Of course you'd have to convince networking folks first. :D
By linking selectively objects files from net/ you could get rid of a lot unneeded stubs.
Thanks,
//richard
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next prev parent reply other threads:[~2015-03-29 18:17 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-24 13:10 [RFC PATCH 00/11] an introduction of library operating system for Linux (LibOS) Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 01/11] sysctl: make some functions unstatic to access by arch/lib Hajime Tazaki
2015-03-24 16:13 ` Joe Perches
2015-03-25 15:31 ` Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 02/11] slab: add private memory allocator header for arch/lib Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 03/11] lib: public headers and API implementations for userspace programs Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 04/11] lib: memory management (kernel glue code) Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 05/11] lib: time handling " Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 06/11] lib: context and scheduling " Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 07/11] lib: sysctl " Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 08/11] lib: other kernel glue layer code Hajime Tazaki
2015-03-29 18:17 ` Richard Weinberger [this message]
2015-03-31 7:36 ` Hajime Tazaki
2015-04-03 1:24 ` Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 09/11] lib: asm-generic files Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 10/11] lib: libos build scripts and documentation Hajime Tazaki
2015-03-24 13:10 ` [RFC PATCH 11/11] lib: tools used for test scripts Hajime Tazaki
2015-03-24 13:21 ` [RFC PATCH 00/11] an introduction of library operating system for Linux (LibOS) Richard Weinberger
2015-03-24 14:25 ` Hajime Tazaki
2015-03-24 14:32 ` Richard Weinberger
2015-03-24 15:24 ` Hajime Tazaki
2015-03-24 15:27 ` Richard Weinberger
2015-03-25 14:48 ` Hajime Tazaki
2015-03-25 22:50 ` Richard Weinberger
2015-03-26 16:24 ` Hajime Tazaki
2015-03-26 18:55 ` Richard Weinberger
2015-03-27 3:31 ` Rusty Russell
2015-03-27 3:49 ` Geert Uytterhoeven
2015-03-27 5:52 ` Richard Weinberger
2015-03-27 6:05 ` Hajime Tazaki
2015-03-27 6:34 ` Hajime Tazaki
2015-03-27 9:21 ` Richard Weinberger
2015-03-27 15:17 ` Antti Kantee
2015-03-28 21:17 ` Richard Weinberger
2015-03-29 15:36 ` Hajime Tazaki
2015-03-29 16:47 ` Richard Weinberger
2015-03-29 16:59 ` Antti Kantee
2015-03-29 18:05 ` Richard Weinberger
2015-03-29 15:06 ` Hajime Tazaki
2015-03-30 6:41 ` Richard Weinberger
2015-03-31 7:47 ` Hajime Tazaki
2015-04-09 8:36 ` Richard Weinberger
2015-04-14 3:20 ` Hajime Tazaki
2015-04-01 1:29 ` Rusty Russell
2015-04-03 1:43 ` Hajime Tazaki
2015-04-07 1:25 ` Rusty Russell
2015-04-17 9:36 ` [RFC PATCH v2 " Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 01/11] sysctl: make some functions unstatic to access by arch/lib Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 02/11] slab: add private memory allocator header for arch/lib Hajime Tazaki
2015-04-17 12:17 ` Christoph Lameter
2015-04-17 12:44 ` Richard Weinberger
2015-04-17 15:02 ` Hajime Tazaki
2015-04-17 15:08 ` Richard Weinberger
2015-04-17 15:27 ` Hajime Tazaki
2015-04-17 22:26 ` Christoph Lameter
2015-04-17 9:36 ` [RFC PATCH v2 03/11] lib: public headers and API implementations for userspace programs Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 04/11] lib: memory management (kernel glue code) Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 05/11] lib: time handling " Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 06/11] lib: context and scheduling " Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 07/11] lib: sysctl " Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 08/11] lib: other kernel glue layer code Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 09/11] lib: asm-generic files Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 10/11] lib: libos build scripts and documentation Hajime Tazaki
2015-04-17 9:36 ` [RFC PATCH v2 11/11] lib: tools used for test scripts Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 00/10] an introduction of library operating system for Linux (LibOS) Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 01/10] sysctl: make some functions unstatic to access by arch/lib Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 02/10] slab: add SLIB (Library memory allocator) for arch/lib Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 03/10] lib: public headers and API implementations for userspace programs Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 04/10] lib: time handling (kernel glue code) Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 05/10] lib: context and scheduling functions (kernel glue code) for libos Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 06/10] lib: sysctl handling (kernel glue code) Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 07/10] lib: other kernel glue layer code Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 08/10] lib: auxially files for auto-generated asm-generic files of libos Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 09/10] lib: libos build scripts and documentation Hajime Tazaki
2015-04-20 20:43 ` Paul Bolle
2015-04-22 5:33 ` Hajime Tazaki
2015-04-19 13:28 ` [RFC PATCH v3 10/10] lib: tools used for test scripts Hajime Tazaki
2015-04-24 7:40 ` [RFC PATCH v3 00/10] an introduction of library operating system for Linux (LibOS) Richard Weinberger
2015-04-24 8:22 ` Hajime Tazaki
2015-04-24 8:59 ` Richard Weinberger
2015-04-24 9:50 ` Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 00/10] an introduction of Linux library operating system (LibOS) Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 01/10] sysctl: make some functions unstatic to access by arch/lib Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 02/10] slab: add SLIB (Library memory allocator) for arch/lib Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 03/10] lib: public headers and API implementations for userspace programs Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 04/10] lib: time handling (kernel glue code) Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 05/10] lib: context and scheduling functions (kernel glue code) for libos Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 06/10] lib: sysctl handling (kernel glue code) Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 07/10] lib: other kernel glue layer code Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 08/10] lib: auxially files for auto-generated asm-generic files of libos Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 09/10] lib: libos build scripts and documentation Hajime Tazaki
2015-04-27 3:00 ` [PATCH v4 10/10] lib: tools used for test scripts Hajime Tazaki
2015-04-27 7:29 ` [PATCH v4 00/10] an introduction of Linux library operating system (LibOS) Richard Weinberger
2015-04-27 7:39 ` Richard Weinberger
2015-04-29 23:16 ` Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 " Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 01/10] sysctl: make some functions unstatic to access by arch/lib Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 02/10] slab: add SLIB (Library memory allocator) for arch/lib Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 03/10] lib: public headers and API implementations for userspace programs Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 04/10] lib: time handling (kernel glue code) Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 05/10] lib: context and scheduling functions (kernel glue code) for libos Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 06/10] lib: sysctl handling (kernel glue code) Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 07/10] lib: other kernel glue layer code Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 08/10] lib: auxiliary files for auto-generated asm-generic files of libos Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 09/10] lib: libos build scripts and documentation Hajime Tazaki
2015-05-13 5:28 ` [PATCH v5 10/10] lib: tools used for test scripts Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 00/10] an introduction of Linux library operating system (LibOS) Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 01/10] sysctl: make some functions unstatic to access by arch/lib Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 02/10] slab: add SLIB (Library memory allocator) for arch/lib Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 03/10] lib: public headers and API implementations for userspace programs Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 04/10] lib: time handling (kernel glue code) Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 05/10] lib: context and scheduling functions (kernel glue code) for libos Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 06/10] lib: sysctl handling (kernel glue code) Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 07/10] lib: other kernel glue layer code Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 08/10] lib: auxiliary files for auto-generated asm-generic files of libos Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 09/10] lib: libos build scripts and documentation Hajime Tazaki
2015-09-03 14:16 ` [PATCH v6 10/10] lib: tools used for test scripts Hajime Tazaki
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