summaryrefslogtreecommitdiff
path: root/sys/dev
diff options
context:
space:
mode:
authorchs <chs@NetBSD.org>2006-10-05 14:48:32 +0000
committerchs <chs@NetBSD.org>2006-10-05 14:48:32 +0000
commit33c1fd191743a4e7fbd539a88f0189ebf26cee08 (patch)
treeb11013fa59236a47f2e0a811a550060a25610cf7 /sys/dev
parent0b2c7040b537008833d960ed0fcf31cb0a8913e5 (diff)
add support for O_DIRECT (I/O directly to application memory,
bypassing any kernel caching for file data).
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/ic/rrunner.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/sys/dev/ic/rrunner.c b/sys/dev/ic/rrunner.c
index c0da5c15a26..d9cfe8916d5 100644
--- a/sys/dev/ic/rrunner.c
+++ b/sys/dev/ic/rrunner.c
@@ -1,4 +1,4 @@
-/* $NetBSD: rrunner.c,v 1.56 2006/09/07 02:40:32 dogcow Exp $ */
+/* $NetBSD: rrunner.c,v 1.57 2006/10/05 14:48:32 chs Exp $ */
/*
* Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@@ -42,7 +42,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rrunner.c,v 1.56 2006/09/07 02:40:32 dogcow Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rrunner.c,v 1.57 2006/10/05 14:48:32 chs Exp $");
#include "opt_inet.h"
@@ -1043,13 +1043,13 @@ esh_fpread(dev, uio, ioflag)
/* Lock down the pages */
for (i = 0; i < uio->uio_iovcnt; i++) {
iovp = &uio->uio_iov[i];
- error = uvm_vslock(p, iovp->iov_base, iovp->iov_len,
+ error = uvm_vslock(p->p_vmspace, iovp->iov_base, iovp->iov_len,
VM_PROT_WRITE);
if (error) {
/* Unlock what we've locked so far. */
for (--i; i >= 0; i--) {
iovp = &uio->uio_iov[i];
- uvm_vsunlock(p, iovp->iov_base,
+ uvm_vsunlock(p->p_vmspace, iovp->iov_base,
iovp->iov_len);
}
goto fpread_done;
@@ -1139,7 +1139,7 @@ esh_fpread(dev, uio, ioflag)
uio->uio_resid -= di->ed_read_len;
for (i = 0; i < uio->uio_iovcnt; i++) {
iovp = &uio->uio_iov[i];
- uvm_vsunlock(p, iovp->iov_base, iovp->iov_len);
+ uvm_vsunlock(p->p_vmspace, iovp->iov_base, iovp->iov_len);
}
PRELE(l); /* Release process info */
@@ -1204,13 +1204,13 @@ esh_fpwrite(dev, uio, ioflag)
/* Lock down the pages */
for (i = 0; i < uio->uio_iovcnt; i++) {
iovp = &uio->uio_iov[i];
- error = uvm_vslock(p, iovp->iov_base, iovp->iov_len,
+ error = uvm_vslock(p->p_vmspace, iovp->iov_base, iovp->iov_len,
VM_PROT_READ);
if (error) {
/* Unlock what we've locked so far. */
for (--i; i >= 0; i--) {
iovp = &uio->uio_iov[i];
- uvm_vsunlock(p, iovp->iov_base,
+ uvm_vsunlock(p->p_vmspace, iovp->iov_base,
iovp->iov_len);
}
goto fpwrite_done;
@@ -1296,7 +1296,7 @@ esh_fpwrite(dev, uio, ioflag)
for (i = 0; i < uio->uio_iovcnt; i++) {
iovp = &uio->uio_iov[i];
- uvm_vsunlock(p, iovp->iov_base, iovp->iov_len);
+ uvm_vsunlock(p->p_vmspace, iovp->iov_base, iovp->iov_len);
}
PRELE(l); /* Release process info */