From 4e498b66104af914ef04d6e7fbbbc13a4f7c936e Mon Sep 17 00:00:00 2001 From: Alon Bar-Lev Date: Mon, 12 Feb 2007 00:54:11 -0800 Subject: [PATCH] [PATCH] Dynamic kernel command-line: i386 1. Rename saved_command_line into boot_command_line. 2. Set command_line as __initdata. Signed-off-by: Alon Bar-Lev Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/head.S | 2 +- arch/i386/kernel/setup.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S index edef5084ce..cb9abdfced 100644 --- a/arch/i386/kernel/head.S +++ b/arch/i386/kernel/head.S @@ -103,7 +103,7 @@ ENTRY(startup_32) movzwl OLD_CL_OFFSET,%esi addl $(OLD_CL_BASE_ADDR),%esi 2: - movl $(saved_command_line - __PAGE_OFFSET),%edi + movl $(boot_command_line - __PAGE_OFFSET),%edi movl $(COMMAND_LINE_SIZE/4),%ecx rep movsl diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index 4b31ad70c1..4694ac980c 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -132,7 +132,7 @@ unsigned long saved_videomode; #define RAMDISK_PROMPT_FLAG 0x8000 #define RAMDISK_LOAD_FLAG 0x4000 -static char command_line[COMMAND_LINE_SIZE]; +static char __initdata command_line[COMMAND_LINE_SIZE]; unsigned char __initdata boot_params[PARAM_SIZE]; @@ -576,7 +576,7 @@ void __init setup_arch(char **cmdline_p) print_memory_map("user"); } - strlcpy(command_line, saved_command_line, COMMAND_LINE_SIZE); + strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE); *cmdline_p = command_line; max_low_pfn = setup_memory(); -- 2.39.5