Author: kib
Date: Mon Aug 17 18:36:16 2015
New Revision: 286854
URL: https://svnweb.freebsd.org/changeset/base/286854
Log:
MFC r286777:
Comment only change, fix grammar and somewhat clarify the action.
Modified:
stable/10/sys/x86/iommu/intel_idpgtbl.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/x86/iommu/intel_idpgtbl.c
==============================================================================
--- stable/10/sys/x86/iommu/intel_idpgtbl.c Mon Aug 17 18:34:54 2015
(r286853)
+++ stable/10/sys/x86/iommu/intel_idpgtbl.c Mon Aug 17 18:36:16 2015
(r286854)
@@ -368,8 +368,9 @@ retry:
if (pte == NULL) {
KASSERT(lvl > 0, ("lost root page table page %p", ctx));
/*
- * Page table page does not exists, allocate
- * it and create pte in the up level.
+ * Page table page does not exist, allocate
+ * it and create a pte in the preceeding page level
+ * to reference the allocated page table page.
*/
m = dmar_pgalloc(ctx->pgtbl_obj, idx, flags |
DMAR_PGF_ZERO);
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