linux-kernel - [PATCH 11/26] Dynamic kernel command-line

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Message-Id: <200609040120.21054.alon.barlev@gmail.com>
Date:	Mon, 4 Sep 2006 01:20:19 +0300
From:	Alon Bar-Lev <alon.barlev@...il.com>
To:	Andi Kleen <ak@...e.de>
Cc:	Matt Domsch <Matt_Domsch@...l.com>, Andrew Morton <akpm@...l.org>,
	linux-kernel@...r.kernel.org, johninsd@....rr.com,
	davej@...emonkey.org.uk, Riley@...liams.name,
	trini@...nel.crashing.org, davem@...emloft.net, ecd@...inaid.de,
	jj@...site.ms.mff.cuni.cz, anton@...ba.org, wli@...omorphy.com,
	lethal@...ux-sh.org, rc@....org.uk, spyro@....com, rth@...ddle.net,
	avr32@...el.com, hskinnemoen@...el.com, starvik@...s.com,
	ralf@...ux-mips.org, matthew@....cx, grundler@...isc-linux.org,
	geert@...ux-m68k.org, zippel@...ux-m68k.org, paulus@...ba.org,
	schwidefsky@...ibm.com, heiko.carstens@...ibm.com,
	uclinux-v850@....nec.co.jp, chris@...kel.net
Subject: [PATCH 11/26] Dynamic kernel command-line - m32r


1. Rename saved_command_line into boot_command_line.
2. Set command_line as __initdata.

Signed-off-by: Alon Bar-Lev <alon.barlev@...il.com>

---

diff -urNp linux-2.6.18-rc5-mm1.org/arch/m32r/kernel/setup.c linux-2.6.18-rc5-mm1/arch/m32r/kernel/setup.c
--- linux-2.6.18-rc5-mm1.org/arch/m32r/kernel/setup.c	2006-09-03 18:55:09.000000000 +0300
+++ linux-2.6.18-rc5-mm1/arch/m32r/kernel/setup.c	2006-09-03 21:00:37.000000000 +0300
@@ -64,7 +64,7 @@ struct screen_info screen_info = {
 
 extern int root_mountflags;
 
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
 
 static struct resource data_resource = {
 	.name   = "Kernel data",
@@ -95,8 +95,8 @@ static __inline__ void parse_mem_cmdline
 	int usermem = 0;
 
 	/* Save unparsed command line copy for /proc/cmdline */
-	memcpy(saved_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
-	saved_command_line[COMMAND_LINE_SIZE-1] = '\0';
+	memcpy(boot_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
+	boot_command_line[COMMAND_LINE_SIZE-1] = '\0';
 
 	memory_start = (unsigned long)CONFIG_MEMORY_START+PAGE_OFFSET;
 	memory_end = memory_start+(unsigned long)CONFIG_MEMORY_SIZE;

-- 
VGER BF report: H 0
-
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