Module Name: src
Committed By: thorpej
Date: Sat Sep 5 03:47:16 UTC 2020
Modified Files:
src/sys/arch/alpha/common: sgmapvar.h
Log Message:
Update a comment.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/alpha/common/sgmapvar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/alpha/common/sgmapvar.h
diff -u src/sys/arch/alpha/common/sgmapvar.h:1.17 src/sys/arch/alpha/common/sgmapvar.h:1.18
--- src/sys/arch/alpha/common/sgmapvar.h:1.17 Wed Jun 17 04:12:39 2020
+++ src/sys/arch/alpha/common/sgmapvar.h Sat Sep 5 03:47:16 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: sgmapvar.h,v 1.17 2020/06/17 04:12:39 thorpej Exp $ */
+/* $NetBSD: sgmapvar.h,v 1.18 2020/09/05 03:47:16 thorpej Exp $ */
/*-
* Copyright (c) 1997, 1998, 2001 The NetBSD Foundation, Inc.
@@ -44,12 +44,12 @@
/*
* An Alpha SGMAP's state information. Nothing in the sgmap requires
- * locking[*], with the exception of the extent map. Locking of the
- * extent map is handled within the extent manager itself.
+ * locking[*], with the exception of the vmem arena, which takes care
+ * of it on its own.
*
* [*] While the page table is a `global' resource, access to it is
- * controlled by the extent map; once a region has been allocated from
- * the map, that region is effectively `locked'.
+ * controlled by the arenaa; once a region has been allocated from
+ * the arena, that region is effectively `locked'.
*/
struct alpha_sgmap {
vmem_t *aps_arena; /* arena to manage sgva space */
