memblock: Remove memblock_memory_can_coalesce()
authorTejun Heo <tj@kernel.org>
Tue, 12 Jul 2011 09:15:54 +0000 (11:15 +0200)
committerH. Peter Anvin <hpa@linux.intel.com>
Thu, 14 Jul 2011 18:47:40 +0000 (11:47 -0700)
commited7b56a799cade11f458cd83e1150af54a66b7e8
treef61cd8c07445d6a61e4cbf323c797038904db4c3
parenteb40c4c27f1722f058e4713ccfedebac577d5190
memblock: Remove memblock_memory_can_coalesce()

Arch could implement memblock_memor_can_coalesce() to veto merging of
adjacent or overlapping memblock regions; however, no arch did and any
vetoing would trigger WARN_ON().  Memblock regions are supposed to
deal with proper memory anyway.  Remove the unused hook.

Signed-off-by: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1310462166-31469-2-git-send-email-tj@kernel.org
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
include/linux/memblock.h
mm/memblock.c