diff options
| author | dg <dg@FreeBSD.org> | 1994-08-31 06:17:49 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1994-08-31 06:17:49 +0000 |
| commit | a9a9ceeae2109e65721d0b5ed662e324502ceb15 (patch) | |
| tree | 7ff25817640db4f5e71d9a492c482795929bb37f /sys/amd64 | |
| parent | e149c004635e54083175fac38276b9c5d5f138e4 (diff) | |
| download | FreeBSD-src-a9a9ceeae2109e65721d0b5ed662e324502ceb15.zip FreeBSD-src-a9a9ceeae2109e65721d0b5ed662e324502ceb15.tar.gz | |
Rather than exclude bounce buffers support with NOBOUNCE, include it
with BOUNCE_BUFFERS. This is more intuitive, and is better for future
multiplatform support. Added BOUNCE_BUFFERS option to the GENERIC and
LINT kernel config files.
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/machdep.c | 6 | ||||
| -rw-r--r-- | sys/amd64/amd64/vm_machdep.c | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c index 3ba8234..f91eafc 100644 --- a/sys/amd64/amd64/machdep.c +++ b/sys/amd64/amd64/machdep.c @@ -35,7 +35,7 @@ * SUCH DAMAGE. * * from: @(#)machdep.c 7.4 (Berkeley) 6/3/91 - * $Id: machdep.c,v 1.56 1994/08/24 11:45:19 sos Exp $ + * $Id: machdep.c,v 1.57 1994/08/27 16:14:12 davidg Exp $ */ #include "npx.h" @@ -255,7 +255,7 @@ again: valloc(swbuf, struct buf, nswbuf); valloc(buf, struct buf, nbuf); -#ifndef NOBOUNCE +#ifdef BOUNCE_BUFFERS /* * If there is more than 16MB of memory, allocate some bounce buffers */ @@ -321,7 +321,7 @@ again: printf("using %d buffers containing %d bytes of memory\n", nbuf, bufpages * CLBYTES); -#ifndef NOBOUNCE +#ifdef BOUNCE_BUFFERS /* * init bounce buffers */ diff --git a/sys/amd64/amd64/vm_machdep.c b/sys/amd64/amd64/vm_machdep.c index 906ea75..7f92a64 100644 --- a/sys/amd64/amd64/vm_machdep.c +++ b/sys/amd64/amd64/vm_machdep.c @@ -38,7 +38,7 @@ * * from: @(#)vm_machdep.c 7.3 (Berkeley) 5/13/91 * Utah $Hdr: vm_machdep.c 1.16.1.1 89/06/23$ - * $Id: vm_machdep.c,v 1.25 1994/08/07 03:31:52 davidg Exp $ + * $Id: vm_machdep.c,v 1.26 1994/08/07 14:53:11 davidg Exp $ */ #include "npx.h" @@ -55,7 +55,7 @@ #include <vm/vm.h> #include <vm/vm_kern.h> -#ifndef NOBOUNCE +#ifdef BOUNCE_BUFFERS vm_map_t io_map; volatile int kvasfreecnt; @@ -512,7 +512,7 @@ vm_bounce_init() bouncefree = bouncepages; } -#endif /* NOBOUNCE */ +#endif /* BOUNCE_BUFFERS */ /* * quick version of vm_fault */ |
