x86-64: fix initrd freeing



The comparison of the initrd start address against "&_end" is
unnecessary and incorrect.  Make it match the x86 code that just
compares the passed-in arguments.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 5580ecee

arch/x86_64/mm/init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -531,7 +531,7 @@ void mark_rodata_ro(void)
		#ifdef CONFIG_BLK_DEV_INITRD
		void free_initrd_mem(unsigned long start, unsigned long end)
		{
		if (start < (unsigned long)&_end)
		if (start >= end)
		return;
		printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
		for (; start < end; start += PAGE_SIZE) {