x86-32, numa: Fix failure condition check in alloc_remap()
authorTejun Heo <tj@kernel.org>
Mon, 4 Apr 2011 22:23:47 +0000 (00:23 +0200)
committerH. Peter Anvin <hpa@zytor.com>
Thu, 7 Apr 2011 00:56:46 +0000 (17:56 -0700)
commit3fe14ab541cd9b0d1f243afb7556046f12c8743c
tree6dd136ad38d6ab7632f59171cdaa314a5da08be7
parent6221f222c0ebf1acdf7abcf927178f40e1a65e2a
x86-32, numa: Fix failure condition check in alloc_remap()

node_remap_{start|end}_vaddr[] describe [start, end) ranges; however,
alloc_remap() incorrectly failed when the current allocation + size
equaled the end but it should fail only when it goes over.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1301955840-7246-2-git-send-email-tj@kernel.org
Acked-by: Yinghai Lu <yinghai@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/mm/numa_32.c