[PATCH] Dynamic kernel command-line: v850
Alon Bar-Lev [Mon, 12 Feb 2007 08:54:24 +0000 (00:54 -0800)]
1. Rename saved_command_line into boot_command_line.
2. Set command_line as __initdata.

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/v850/kernel/setup.c

index 1bf672a..a914f24 100644 (file)
@@ -42,7 +42,7 @@ extern char _root_fs_image_start __attribute__ ((__weak__));
 extern char _root_fs_image_end __attribute__ ((__weak__));
 
 
-char command_line[COMMAND_LINE_SIZE];
+char __initdata command_line[COMMAND_LINE_SIZE];
 
 /* Memory not used by the kernel.  */
 static unsigned long total_ram_pages;
@@ -64,8 +64,8 @@ void __init setup_arch (char **cmdline)
 {
        /* Keep a copy of command line */
        *cmdline = command_line;
-       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';
 
        console_verbose ();