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[src/trunk]: src/sys/uvm Indent.
details: https://anonhg.NetBSD.org/src/rev/4e939a03a7dc
branches: trunk
changeset: 751344:4e939a03a7dc
user: uebayasi <uebayasi%NetBSD.org@localhost>
date: Mon Feb 01 08:23:13 2010 +0000
description:
Indent.
diffstat:
sys/uvm/uvm_fault.c | 94 +++++++++++++++++++++++-----------------------------
1 files changed, 42 insertions(+), 52 deletions(-)
diffs (173 lines):
diff -r f4d0686e2b4e -r 4e939a03a7dc sys/uvm/uvm_fault.c
--- a/sys/uvm/uvm_fault.c Mon Feb 01 08:19:17 2010 +0000
+++ b/sys/uvm/uvm_fault.c Mon Feb 01 08:23:13 2010 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_fault.c,v 1.142 2010/02/01 08:19:17 uebayasi Exp $ */
+/* $NetBSD: uvm_fault.c,v 1.143 2010/02/01 08:23:13 uebayasi Exp $ */
/*
*
@@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_fault.c,v 1.142 2010/02/01 08:19:17 uebayasi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_fault.c,v 1.143 2010/02/01 08:23:13 uebayasi Exp $");
#include "opt_uvmhist.h"
@@ -763,23 +763,21 @@
error = ERESTART;
while (error == ERESTART) {
-
- anons = anons_store;
- pages = pages_store;
+ anons = anons_store;
+ pages = pages_store;
- error = uvm_fault_check(&ufi, &flt, &anons, &pages);
- if (error != 0)
- continue;
+ error = uvm_fault_check(&ufi, &flt, &anons, &pages);
+ if (error != 0)
+ continue;
- error = uvm_fault_upper_lookup(&ufi, &flt, anons, pages);
- if (error != 0)
- continue;
+ error = uvm_fault_upper_lookup(&ufi, &flt, anons, pages);
+ if (error != 0)
+ continue;
- if (flt.shadowed == true)
- error = uvm_fault_upper(&ufi, &flt, anons, pages);
- else
- error = uvm_fault_lower(&ufi, &flt, anons, pages);
-
+ if (flt.shadowed == true)
+ error = uvm_fault_upper(&ufi, &flt, anons, pages);
+ else
+ error = uvm_fault_lower(&ufi, &flt, anons, pages);
}
if (flt.anon_spare != NULL) {
@@ -1127,20 +1125,20 @@
struct uvm_object *uobj = ufi->entry->object.uvm_obj;
int error;
- mutex_enter(&uobj->vmobjlock);
- /* locked: maps(read), amap (if there), uobj */
- error = uobj->pgops->pgo_fault(ufi, flt->startva, pages, flt->npages,
- flt->centeridx, flt->access_type, PGO_LOCKED|PGO_SYNCIO);
+ mutex_enter(&uobj->vmobjlock);
+ /* locked: maps(read), amap (if there), uobj */
+ error = uobj->pgops->pgo_fault(ufi, flt->startva, pages, flt->npages,
+ flt->centeridx, flt->access_type, PGO_LOCKED|PGO_SYNCIO);
- /* locked: nothing, pgo_fault has unlocked everything */
+ /* locked: nothing, pgo_fault has unlocked everything */
- if (error == ERESTART)
- error = ERESTART; /* try again! */
- /*
- * object fault routine responsible for pmap_update().
- */
+ if (error == ERESTART)
+ error = ERESTART; /* try again! */
+ /*
+ * object fault routine responsible for pmap_update().
+ */
- return error;
+ return error;
}
static int
@@ -1184,10 +1182,10 @@
uvmexp.fltlget++;
gotpages = flt->npages;
- (void) uobj->pgops->pgo_get(uobj, ufi->entry->offset + flt->startva - ufi->entry->start,
- pages, &gotpages, flt->centeridx,
- flt->access_type & MASK(ufi->entry),
- ufi->entry->advice, PGO_LOCKED);
+ (void) uobj->pgops->pgo_get(uobj,
+ ufi->entry->offset + flt->startva - ufi->entry->start,
+ pages, &gotpages, flt->centeridx,
+ flt->access_type & MASK(ufi->entry), ufi->entry->advice, PGO_LOCKED);
/*
* check for pages to map, if we got any
@@ -1199,8 +1197,7 @@
}
currva = flt->startva;
- for (lcv = 0; lcv < flt->npages;
- lcv++, currva += PAGE_SIZE) {
+ for (lcv = 0; lcv < flt->npages; lcv++, currva += PAGE_SIZE) {
struct vm_page *curpg;
bool readonly;
@@ -1211,11 +1208,9 @@
KASSERT(curpg->uobject == uobj);
/*
- * if center page is resident and not
- * PG_BUSY|PG_RELEASED then pgo_get
- * made it PG_BUSY for us and gave
- * us a handle to it. remember this
- * page as "uobjpage." (for later use).
+ * if center page is resident and not PG_BUSY|PG_RELEASED
+ * then pgo_get made it PG_BUSY for us and gave us a handle
+ * to it. remember this page as "uobjpage." (for later use).
*/
if (lcv == flt->centeridx) {
@@ -1226,10 +1221,9 @@
}
/*
- * calling pgo_get with PGO_LOCKED returns us
- * pages which are neither busy nor released,
- * so we don't need to check for this.
- * we can just directly enter the pages.
+ * calling pgo_get with PGO_LOCKED returns us pages which
+ * are neither busy nor released, so we don't need to check
+ * for this. we can just directly enter the pages.
*/
mutex_enter(&uvm_pageqlock);
@@ -1241,9 +1235,8 @@
uvmexp.fltnomap++;
/*
- * Since this page isn't the page that's
- * actually faulting, ignore pmap_enter()
- * failures; it's not critical that we
+ * Since this page isn't the page that's actually faulting,
+ * ignore pmap_enter() failures; it's not critical that we
* enter these right now.
*/
KASSERT((curpg->flags & PG_PAGEOUT) == 0);
@@ -1256,16 +1249,13 @@
(void) pmap_enter(ufi->orig_map->pmap, currva,
VM_PAGE_TO_PHYS(curpg),
- readonly ?
- flt->enter_prot & ~VM_PROT_WRITE :
+ readonly ? flt->enter_prot & ~VM_PROT_WRITE :
flt->enter_prot & MASK(ufi->entry),
- PMAP_CANFAIL |
- (flt->wired ? PMAP_WIRED : 0));
+ PMAP_CANFAIL | (flt->wired ? PMAP_WIRED : 0));
/*
- * NOTE: page can't be PG_WANTED or PG_RELEASED
- * because we've held the lock the whole time
- * we've had the handle.
+ * NOTE: page can't be PG_WANTED or PG_RELEASED because we've
+ * held the lock the whole time we've had the handle.
*/
KASSERT((curpg->flags & PG_WANTED) == 0);
KASSERT((curpg->flags & PG_RELEASED) == 0);
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