linux-kernel - [PATCH 23/26] Dynamic kernel command-line

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Message-Id: <200609040123.43788.alon.barlev@gmail.com>
Date:	Mon, 4 Sep 2006 01:23:42 +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 23/26] Dynamic kernel command-line - um


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/um/include/user_util.h linux-2.6.18-rc5-mm1/arch/um/include/user_util.h
--- linux-2.6.18-rc5-mm1.org/arch/um/include/user_util.h	2006-06-18 04:49:35.000000000 +0300
+++ linux-2.6.18-rc5-mm1/arch/um/include/user_util.h	2006-09-03 23:47:03.000000000 +0300
@@ -38,7 +38,7 @@ extern unsigned long long highmem;
 
 extern char host_info[];
 
-extern char saved_command_line[];
+extern char __initdata boot_command_line[];
 
 extern unsigned long _stext, _etext, _sdata, _edata, __bss_start, _end;
 extern unsigned long _unprotected_end;
diff -urNp linux-2.6.18-rc5-mm1.org/arch/um/kernel/um_arch.c linux-2.6.18-rc5-mm1/arch/um/kernel/um_arch.c
--- linux-2.6.18-rc5-mm1.org/arch/um/kernel/um_arch.c	2006-09-03 18:56:51.000000000 +0300
+++ linux-2.6.18-rc5-mm1/arch/um/kernel/um_arch.c	2006-09-03 19:47:59.000000000 +0300
@@ -482,7 +482,7 @@ void __init setup_arch(char **cmdline_p)
 	atomic_notifier_chain_register(&panic_notifier_list,
 			&panic_exit_notifier);
 	paging_init();
-        strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
+        strlcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
  	*cmdline_p = command_line;
 	setup_hostinfo();
 }

-- 
VGER BF report: H 0
-
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