linux-kernel - [PATCH 05/26] Dynamic kernel command-line

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Message-Id: <200612021249.55192.alon.barlev@gmail.com>
Date:	Sat, 2 Dec 2006 12:49:54 +0200
From:	Alon Bar-Lev <alon.barlev@...il.com>
To:	linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 05/26] Dynamic kernel command-line - avr32


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: Haavard Skinnemoen <hskinnemoen@...el.com>

---

diff -urNp linux-2.6.19.org/arch/avr32/kernel/setup.c linux-2.6.19/arch/avr32/kernel/setup.c
--- linux-2.6.19.org/arch/avr32/kernel/setup.c	2006-11-29 23:57:37.000000000 +0200
+++ linux-2.6.19/arch/avr32/kernel/setup.c	2006-12-02 11:31:32.000000000 +0200
@@ -44,7 +44,7 @@ struct avr32_cpuinfo boot_cpu_data = {
 };
 EXPORT_SYMBOL(boot_cpu_data);
 
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata command_line[COMMAND_LINE_SIZE];
 
 /*
  * Should be more than enough, but if you have a _really_ complex
@@ -202,7 +202,7 @@ __tagtable(ATAG_MEM, parse_tag_mem);
 
 static int __init parse_tag_cmdline(struct tag *tag)
 {
-	strlcpy(saved_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE);
+	strlcpy(boot_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE);
 	return 0;
 }
 __tagtable(ATAG_CMDLINE, parse_tag_cmdline);
@@ -318,7 +318,7 @@ void __init setup_arch (char **cmdline_p
 	init_mm.end_data = (unsigned long) &_edata;
 	init_mm.brk = (unsigned long) &_end;
 
-	strlcpy(command_line, saved_command_line, COMMAND_LINE_SIZE);
+	strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
 	*cmdline_p = command_line;
 	parse_early_param();
 
-
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