svn commit: r221988 - head/sys/powerpc/powerpc
Nathan Whitehorn
nwhitehorn at FreeBSD.org
Mon May 16 15:20:54 UTC 2011
Author: nwhitehorn
Date: Mon May 16 15:20:54 2011
New Revision: 221988
URL: http://svn.freebsd.org/changeset/base/221988
Log:
Fix a </<= mixup. This could result in suboptimal performance on the last
page of physical memory.
Modified:
head/sys/powerpc/powerpc/platform.c
Modified: head/sys/powerpc/powerpc/platform.c
==============================================================================
--- head/sys/powerpc/powerpc/platform.c Mon May 16 15:19:30 2011 (r221987)
+++ head/sys/powerpc/powerpc/platform.c Mon May 16 15:20:54 2011 (r221988)
@@ -93,7 +93,7 @@ mem_valid(vm_offset_t addr, int len)
for (i = 0; i < npregions; i++)
if ((addr >= pregions[i].mr_start)
- && (addr + len < pregions[i].mr_start + pregions[i].mr_size))
+ && (addr + len <= pregions[i].mr_start + pregions[i].mr_size))
return (0);
return (EFAULT);
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