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authorAlan Cox <alc@FreeBSD.org>2006-04-25 17:27:24 +0000
committerAlan Cox <alc@FreeBSD.org>2006-04-25 17:27:24 +0000
commitfda28c1440676488e1b2fe44b2a35337a117bf50 (patch)
tree3e3cea526227d46454e4a7b05672120375c6088c /sys/vm
parent88d524e5159df6114d55f43984ae0c521d464f59 (diff)
Notes
Diffstat (limited to 'sys/vm')
-rw-r--r--sys/vm/vm_pageq.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/vm/vm_pageq.c b/sys/vm/vm_pageq.c
index 7d8beade0279..8f03704ea52b 100644
--- a/sys/vm/vm_pageq.c
+++ b/sys/vm/vm_pageq.c
@@ -195,8 +195,6 @@ vm_pageq_add_new_page(vm_paddr_t pa)
vm_page_t m;
char *cp, *list, *pos;
- GIANT_REQUIRED;
-
/*
* See if a physical address in this page has been listed
* in the blacklist tunable. Entries in the tunable are
@@ -225,13 +223,15 @@ vm_pageq_add_new_page(vm_paddr_t pa)
freeenv(list);
}
- ++cnt.v_page_count;
+ atomic_add_int(&cnt.v_page_count, 1);
m = PHYS_TO_VM_PAGE(pa);
m->phys_addr = pa;
m->flags = 0;
m->pc = (pa >> PAGE_SHIFT) & PQ_COLORMASK;
pmap_page_init(m);
+ mtx_lock_spin(&vm_page_queue_free_mtx);
vm_pageq_enqueue(m->pc + PQ_FREE, m);
+ mtx_unlock_spin(&vm_page_queue_free_mtx);
return (m);
}