diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2010-06-18 23:49:38 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2010-06-18 23:49:38 +0000 |
| commit | 4da0ad9284eb6ab26a792ca8e7886065797711de (patch) | |
| tree | b0ada5d6fccc374649c3782d5a0b0713a5f56ecd /sys/arch/sparc64 | |
| parent | c77146c8d8f38229894ccb556dc66debb63d1cd9 (diff) | |
Remove obsolete dvmamap comment.
Diffstat (limited to 'sys/arch/sparc64')
| -rw-r--r-- | sys/arch/sparc64/include/param.h | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/sys/arch/sparc64/include/param.h b/sys/arch/sparc64/include/param.h index 064eccfbaff..d40e8158c58 100644 --- a/sys/arch/sparc64/include/param.h +++ b/sys/arch/sparc64/include/param.h @@ -1,4 +1,4 @@ -/* $OpenBSD: param.h,v 1.31 2008/05/21 19:23:15 kettenis Exp $ */ +/* $OpenBSD: param.h,v 1.32 2010/06/18 23:49:37 miod Exp $ */ /* $NetBSD: param.h,v 1.25 2001/05/30 12:28:51 mrg Exp $ */ /* @@ -172,16 +172,6 @@ #define btodb(x) ((x) >> DEV_BSHIFT) #define dbtob(x) ((x) << DEV_BSHIFT) -/* - * dvmamap manages a range of DVMA addresses intended to create double - * mappings of physical memory. In a way, `dvmamap' is a submap of the - * VM map `phys_map'. The difference is the use of the `resource map' - * routines to manage page allocation, allowing DVMA addresses to be - * allocated and freed from within interrupt routines. - * - * Note that `phys_map' can still be used to allocate memory-backed pages - * in DVMA space. - */ #ifdef _KERNEL #ifndef _LOCORE |