From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762621AbXGOXbI (ORCPT ); Sun, 15 Jul 2007 19:31:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758182AbXGOXax (ORCPT ); Sun, 15 Jul 2007 19:30:53 -0400 Received: from tomts5.bellnexxia.net ([209.226.175.25]:54334 "EHLO tomts5-srv.bellnexxia.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757958AbXGOXaw (ORCPT ); Sun, 15 Jul 2007 19:30:52 -0400 Date: Sun, 15 Jul 2007 19:30:50 -0400 From: Mathieu Desnoyers To: akpm@linux-foundation.org, linux-kernel@vger.kernel.org Cc: Andi Kleen , hch@infradead.org Subject: Re: [PATCH] Text Edit Lock - x86_64 kerneldoc Message-ID: <20070715233050.GC22428@Krystal> References: <20070714012133.612727310@polymtl.ca> <20070714012412.960272115@polymtl.ca> <20070714233201.GJ18674@Krystal> <20070715013014.GC23209@Krystal> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline In-Reply-To: <20070715013014.GC23209@Krystal> X-Editor: vi X-Info: http://krystal.dyndns.org:8080 X-Operating-System: Linux/2.6.21.3-grsec (i686) X-Uptime: 19:30:37 up 8 days, 13:35, 3 users, load average: 0.84, 0.61, 0.31 User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Please drop, will be replaced by text-edit-lock-x86_64-kerneldoc-implementation.patch * Mathieu Desnoyers (mathieu.desnoyers@polymtl.ca) wrote: > Text Edit Lock - x86_64 kerneldoc > > Add kerneldoc to text edit lock x86_64 API. > > Signed-off-by: Mathieu Desnoyers > CC: hch@infradead.org > --- > include/asm-x86_64/cacheflush.h | 19 ++++++++++++++++++- > 1 file changed, 18 insertions(+), 1 deletion(-) > > Index: linux-2.6-lttng/include/asm-x86_64/cacheflush.h > =================================================================== > --- linux-2.6-lttng.orig/include/asm-x86_64/cacheflush.h 2007-07-14 20:25:49.000000000 -0400 > +++ linux-2.6-lttng/include/asm-x86_64/cacheflush.h 2007-07-14 20:25:50.000000000 -0400 > @@ -32,8 +32,25 @@ void clflush_cache_range(void *addr, int > #ifdef CONFIG_DEBUG_RODATA > void mark_rodata_ro(void); > > -/* mark kernel text pages writable */ > +/** > + * kernel_text_mark_rw - Mark kernel text RW > + * @address: location of the code > + * @len: size of code to mark > + * > + * Mark the kernel text pages writable so they can safely written to. This is > + * useful for code patching. > +*/ > + > extern void kernel_text_mark_rw(unsigned long address, size_t len); > + > +/** > + * kernel_text_unmark - Mark kernel text back to its original flags > + * @address: location of the code > + * @len: size of code to mark > + * > + * Mark the kernel text back to its original flags. > + */ > + > extern void kernel_text_unmark(unsigned long address, size_t len); > #else > static inline void kernel_text_mark_rw(unsigned long address, size_t len) { } > -- > Mathieu Desnoyers > Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal > OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68