Module Name: src
Committed By: ad
Date: Sat May 23 20:22:42 UTC 2020
Modified Files:
src/sys/uvm: uvm_pglist.c
Log Message:
uvm_pglistfree(): just use uvm_pagefree().
To generate a diff of this commit:
cvs rdiff -u -r1.81 -r1.82 src/sys/uvm/uvm_pglist.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/uvm/uvm_pglist.c
diff -u src/sys/uvm/uvm_pglist.c:1.81 src/sys/uvm/uvm_pglist.c:1.82
--- src/sys/uvm/uvm_pglist.c:1.81 Sun Mar 1 21:43:56 2020
+++ src/sys/uvm/uvm_pglist.c Sat May 23 20:22:42 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_pglist.c,v 1.81 2020/03/01 21:43:56 ad Exp $ */
+/* $NetBSD: uvm_pglist.c,v 1.82 2020/05/23 20:22:42 ad Exp $ */
/*-
* Copyright (c) 1997, 2019 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_pglist.c,v 1.81 2020/03/01 21:43:56 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_pglist.c,v 1.82 2020/05/23 20:22:42 ad Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -560,37 +560,14 @@ uvm_pglistalloc(psize_t size, paddr_t lo
void
uvm_pglistfree(struct pglist *list)
{
- struct pgfreelist *pgfl;
- struct pgflbucket *pgb;
struct vm_page *pg;
- int c, b;
KASSERT(!cpu_intr_p());
KASSERT(!cpu_softintr_p());
- /*
- * Lock the free list and free each page.
- */
-
- uvm_pgfl_lock();
while ((pg = TAILQ_FIRST(list)) != NULL) {
TAILQ_REMOVE(list, pg, pageq.queue);
- pg->flags = (pg->flags & PG_ZERO) | PG_FREE;
-#ifdef DEBUG
- pg->uobject = (void *)0xdeadbeef;
- pg->uanon = (void *)0xdeadbeef;
- if (pg->flags & PG_ZERO)
- uvm_pagezerocheck(pg);
-#endif /* DEBUG */
- c = VM_PGCOLOR(pg);
- b = uvm_page_get_bucket(pg);
- pgfl = &uvm.page_free[uvm_page_get_freelist(pg)];
- pgb = pgfl->pgfl_buckets[b];
- if (pg->flags & PG_ZERO)
- CPU_COUNT(CPU_COUNT_ZEROPAGES, 1);
- pgb->pgb_nfree++;
- LIST_INSERT_HEAD(&pgb->pgb_colors[c], pg, pageq.list);
+ uvm_pagefree(pg);
STAT_DECR(uvm_pglistalloc_npages);
}
- uvm_pgfl_unlock();
}
