From adf48856db47f4f0f661f2f4b7004890408135cf Mon Sep 17 00:00:00 2001 From: Alon Bar-Lev Date: Mon, 12 Feb 2007 00:54:25 -0800 Subject: [PATCH] Dynamic kernel command-line: x86_64 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/x86_64/kernel/head64.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/x86_64/kernel/head64.c') diff --git a/arch/x86_64/kernel/head64.c b/arch/x86_64/kernel/head64.c index cc230b93cd1..be4bfb43d6d 100644 --- a/arch/x86_64/kernel/head64.c +++ b/arch/x86_64/kernel/head64.c @@ -34,7 +34,7 @@ static void __init clear_bss(void) #define OLD_CL_BASE_ADDR 0x90000 #define OLD_CL_OFFSET 0x90022 -extern char saved_command_line[]; +extern char __initdata boot_command_line[]; static void __init copy_bootdata(char *real_mode_data) { @@ -50,7 +50,7 @@ static void __init copy_bootdata(char *real_mode_data) new_data = OLD_CL_BASE_ADDR + * (u16 *) OLD_CL_OFFSET; } command_line = (char *) ((u64)(new_data)); - memcpy(saved_command_line, command_line, COMMAND_LINE_SIZE); + memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE); } void __init x86_64_start_kernel(char * real_mode_data) -- cgit v1.2.3-70-g09d2