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Minor KNF formatting change to vmapbuf() and vunmapbuf().

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This commit is contained in:
David Greenman 1996-06-20 01:47:21 +00:00
parent baba307627
commit ac269d78be
2 changed files with 18 additions and 26 deletions
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22
sys/amd64/amd64/vm_machdep.c
View File

@ -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 1.63 1996/05/18 03:36:22 dyson Exp $
* $Id: vm_machdep.c,v 1.64 1996/06/19 03:39:24 dyson Exp $
*/
#include "npx.h"
@ -692,13 +692,12 @@ vmapbuf(bp)
panic("vmapbuf");
for (v = bp->b_saveaddr, addr = bp->b_data;
addr < bp->b_data + bp->b_bufsize;
addr += PAGE_SIZE, v += PAGE_SIZE) {
/*
* do the vm_fault if needed, do the copy-on-write thing when
* reading stuff off device into memory.
*/
addr < bp->b_data + bp->b_bufsize;
addr += PAGE_SIZE, v += PAGE_SIZE) {
/*
* Do the vm_fault if needed; do the copy-on-write thing
* when reading stuff off device into memory.
*/
vm_fault_quick(addr,
(bp->b_flags&B_READ)?(VM_PROT_READ|VM_PROT_WRITE):VM_PROT_READ);
pa = trunc_page(pmap_kextract((vm_offset_t) addr));
@ -727,14 +726,11 @@ vunmapbuf(bp)
if ((bp->b_flags & B_PHYS) == 0)
panic("vunmapbuf");
for (addr = bp->b_data;
addr < bp->b_data + bp->b_bufsize;
addr += PAGE_SIZE) {
for (addr = bp->b_data; addr < bp->b_data + bp->b_bufsize;
addr += PAGE_SIZE) {
pa = trunc_page(pmap_kextract((vm_offset_t) addr));
pmap_kremove((vm_offset_t) addr);
vm_page_unhold(PHYS_TO_VM_PAGE(pa));
}
bp->b_data = bp->b_saveaddr;

22
sys/i386/i386/vm_machdep.c
View File

@ -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 1.63 1996/05/18 03:36:22 dyson Exp $
* $Id: vm_machdep.c,v 1.64 1996/06/19 03:39:24 dyson Exp $
*/
#include "npx.h"
@ -692,13 +692,12 @@ vmapbuf(bp)
panic("vmapbuf");
for (v = bp->b_saveaddr, addr = bp->b_data;
addr < bp->b_data + bp->b_bufsize;
addr += PAGE_SIZE, v += PAGE_SIZE) {
/*
* do the vm_fault if needed, do the copy-on-write thing when
* reading stuff off device into memory.
*/
addr < bp->b_data + bp->b_bufsize;
addr += PAGE_SIZE, v += PAGE_SIZE) {
/*
* Do the vm_fault if needed; do the copy-on-write thing
* when reading stuff off device into memory.
*/
vm_fault_quick(addr,
(bp->b_flags&B_READ)?(VM_PROT_READ|VM_PROT_WRITE):VM_PROT_READ);
pa = trunc_page(pmap_kextract((vm_offset_t) addr));
@ -727,14 +726,11 @@ vunmapbuf(bp)
if ((bp->b_flags & B_PHYS) == 0)
panic("vunmapbuf");
for (addr = bp->b_data;
addr < bp->b_data + bp->b_bufsize;
addr += PAGE_SIZE) {
for (addr = bp->b_data; addr < bp->b_data + bp->b_bufsize;
addr += PAGE_SIZE) {
pa = trunc_page(pmap_kextract((vm_offset_t) addr));
pmap_kremove((vm_offset_t) addr);
vm_page_unhold(PHYS_TO_VM_PAGE(pa));
}
bp->b_data = bp->b_saveaddr;