linux-kernel - [tip:x86/platform] x86: Document x86_init.paging.pagetable

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Message-ID: <tip-64282278989d5b0398dcb3ba7904cb00c621dc35@git.kernel.org>
Date:	Wed, 12 Sep 2012 06:50:20 -0700
From:	tip-bot for Attilio Rao <attilio.rao@...rix.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	konrad.wilk@...cle.com, Stefano.Stabellini@...citrix.com,
	Ian.Campbell@...rix.com, tglx@...utronix.de,
	attilio.rao@...rix.com, xen-devel@...ts.xensource.com
Subject: [tip:x86/platform] x86: Document x86_init.paging.pagetable_init()

Commit-ID:  64282278989d5b0398dcb3ba7904cb00c621dc35
Gitweb:     http://git.kernel.org/tip/64282278989d5b0398dcb3ba7904cb00c621dc35
Author:     Attilio Rao <attilio.rao@...rix.com>
AuthorDate: Tue, 21 Aug 2012 21:22:41 +0100
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 12 Sep 2012 15:33:07 +0200

x86: Document x86_init.paging.pagetable_init()

Signed-off-by: Attilio Rao <attilio.rao@...rix.com>
Acked-by: <konrad.wilk@...cle.com>
Cc: <Ian.Campbell@...rix.com>
Cc: <Stefano.Stabellini@...citrix.com>
Cc: <xen-devel@...ts.xensource.com>
Link: http://lkml.kernel.org/r/1345580561-8506-6-git-send-email-attilio.rao@citrix.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/x86/include/asm/x86_init.h |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index 995ea5c..5769349 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -81,7 +81,10 @@ struct x86_init_mapping {
 
 /**
  * struct x86_init_paging - platform specific paging functions
- * @pagetable_init:		platform specific paging initialization call
+ * @pagetable_init:	platform specific paging initialization call to setup
+ *			the kernel pagetables and prepare accessors functions.
+ *			Callback must call paging_init(). Called once after the
+ *			direct mapping for phys memory is available.
  */
 struct x86_init_paging {
 	void (*pagetable_init)(void);
--
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