tree d87b71baee631aaeb7b34b53ed24f716ad06f056
parent 8d89ac808417e92a33fb5fa3c86352016643775a
author Tejun Heo <tj@kernel.org> 1310462161 +0200
committer H. Peter Anvin <hpa@linux.intel.com> 1310669269 -0700

memblock, x86: Make free_all_memory_core_early() explicitly free lowmem only

nomemblock is currently used only by x86 and on x86_32
free_all_memory_core_early() silently freed only the low mem because
get_free_all_memory_range() in arch/x86/mm/memblock.c implicitly
limited range to max_low_pfn.

Rename free_all_memory_core_early() to free_low_memory_core_early()
and make it call __get_free_all_memory_range() and limit the range to
max_low_pfn explicitly.  This makes things clearer and also is
consistent with the bootmem behavior.

This leaves get_free_all_memory_range() without any user.  Kill it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1310462166-31469-9-git-send-email-tj@kernel.org
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>