From: Alon Bar-Lev Date: Mon, 12 Feb 2007 08:54:16 +0000 (-0800) Subject: [PATCH] Dynamic kernel command-line: parisc X-Git-Tag: v2.6.21-rc1~274^2~81 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=668f9931c812224ab2a6d57cdf2f0ec3865b68d2;p=linux-2.6-omap-h63xx.git [PATCH] Dynamic kernel command-line: parisc 1. Rename saved_command_line into boot_command_line. 2. Set command_line as __initdata. Signed-off-by: Alon Bar-Lev Cc: Ralf Baechle Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index 3c7a3faf78e..74b3686dd1e 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -45,7 +45,7 @@ #include #include -char command_line[COMMAND_LINE_SIZE] __read_mostly; +char __initdata command_line[COMMAND_LINE_SIZE] __read_mostly; /* Intended for ccio/sba/cpu statistics under /proc/bus/{runway|gsc} */ struct proc_dir_entry * proc_runway_root __read_mostly = NULL; @@ -71,9 +71,9 @@ void __init setup_cmdline(char **cmdline_p) /* boot_args[0] is free-mem start, boot_args[1] is ptr to command line */ if (boot_args[0] < 64) { /* called from hpux boot loader */ - saved_command_line[0] = '\0'; + boot_command_line[0] = '\0'; } else { - strcpy(saved_command_line, (char *)__va(boot_args[1])); + strcpy(boot_command_line, (char *)__va(boot_args[1])); #ifdef CONFIG_BLK_DEV_INITRD if (boot_args[2] != 0) /* did palo pass us a ramdisk? */ @@ -84,7 +84,7 @@ void __init setup_cmdline(char **cmdline_p) #endif } - strcpy(command_line, saved_command_line); + strcpy(command_line, boot_command_line); *cmdline_p = command_line; } diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 0c118e584e7..f355fb591e7 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -77,12 +77,12 @@ static void __init mem_limit_func(void) { char *cp, *end; unsigned long limit; - extern char saved_command_line[]; + extern char __initdata boot_command_line[]; /* We need this before __setup() functions are called */ limit = MAX_MEM; - for (cp = saved_command_line; *cp; ) { + for (cp = boot_command_line; *cp; ) { if (memcmp(cp, "mem=", 4) == 0) { cp += 4; limit = memparse(cp, &end);