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Commit bf4352c0 authored by Alon Bar-Lev's avatar Alon Bar-Lev Committed by Linus Torvalds
Browse files

[PATCH] Dynamic kernel command-line: avr32 



1. Rename saved_command_line into boot_command_line.
2. Set command_line as __initdata.

Signed-off-by: default avatarAlon Bar-Lev <alon.barlev@gmail.com>
Acked-by: default avatarHaavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 64d5a70f

arch/avr32/kernel/setup.c

+3 −3
Original line number Diff line number Diff line
@@ -45,7 +45,7 @@ struct avr32_cpuinfo boot_cpu_data = { 
};

EXPORT_SYMBOL(boot_cpu_data);



static char command_line[COMMAND_LINE_SIZE];

static char __initdata command_line[COMMAND_LINE_SIZE];



/*

 * Should be more than enough, but if you have a _really_ complex
@@ -202,7 +202,7 @@ __tagtable(ATAG_MEM, parse_tag_mem); 


static int __init parse_tag_cmdline(struct tag *tag)

{

	strlcpy(saved_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE);

	strlcpy(boot_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE);

	return 0;

}

__tagtable(ATAG_CMDLINE, parse_tag_cmdline);
@@ -294,7 +294,7 @@ void __init setup_arch (char **cmdline_p) 
	init_mm.end_data = (unsigned long) &_edata;

	init_mm.brk = (unsigned long) &_end;



	strlcpy(command_line, saved_command_line, COMMAND_LINE_SIZE);

	strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE);

	*cmdline_p = command_line;

	parse_early_param();