linux-kernel - [PATCH 19/26] Dynamic kernel command-line

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Message-Id: <200612021255.19181.alon.barlev@gmail.com>
Date:	Sat, 2 Dec 2006 12:55:18 +0200
From:	Alon Bar-Lev <alon.barlev@...il.com>
To:	linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 19/26] Dynamic kernel command-line - sh


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>
Acked-by: Paul Mundt <lethal@...ux-sh.org>

---

diff -urNp linux-2.6.19.org/arch/sh/kernel/setup.c linux-2.6.19/arch/sh/kernel/setup.c
--- linux-2.6.19.org/arch/sh/kernel/setup.c	2006-11-29 23:57:37.000000000 +0200
+++ linux-2.6.19/arch/sh/kernel/setup.c	2006-12-02 11:31:33.000000000 +0200
@@ -75,7 +75,7 @@ static struct sh_machine_vector* __init 
 #define RAMDISK_PROMPT_FLAG		0x8000
 #define RAMDISK_LOAD_FLAG		0x4000
 
-static char command_line[COMMAND_LINE_SIZE] = { 0, };
+static char __initdata command_line[COMMAND_LINE_SIZE] = { 0, };
 
 static struct resource code_resource = { .name = "Kernel code", };
 static struct resource data_resource = { .name = "Kernel data", };
@@ -91,8 +91,8 @@ static inline void parse_cmdline (char *
 	int len = 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)PAGE_OFFSET+__MEMORY_START;
 	memory_end = memory_start + __MEMORY_SIZE;
-
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