[PATCH] Dynamic kernel command-line: h8300
Alon Bar-Lev [Mon, 12 Feb 2007 08:54:10 +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: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/h8300/kernel/setup.c

index 6adf8f4..313cd80 100644 (file)
@@ -54,7 +54,7 @@ unsigned long rom_length;
 unsigned long memory_start;
 unsigned long memory_end;
 
-char command_line[COMMAND_LINE_SIZE];
+char __initdata command_line[COMMAND_LINE_SIZE];
 
 extern int _stext, _etext, _sdata, _edata, _sbss, _ebss, _end;
 extern int _ramstart, _ramend;
@@ -154,8 +154,8 @@ void __init setup_arch(char **cmdline_p)
 #endif
        /* Keep a copy of command line */
        *cmdline_p = &command_line[0];
-       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;
 
 #ifdef DEBUG
        if (strlen(*cmdline_p))