svn commit: r248161 - user/attilio/vmobj-readlock/sys/vm
Attilio Rao
attilio at FreeBSD.org
Mon Mar 11 13:37:19 UTC 2013
Author: attilio
Date: Mon Mar 11 13:37:18 2013
New Revision: 248161
URL: http://svnweb.freebsd.org/changeset/base/248161
Log:
Relax locking assertions for vm_lookup_page() and vm_page_find_least().
Sponsored by: EMC / Isilon storage division
Modified:
user/attilio/vmobj-readlock/sys/vm/vm_page.c
Modified: user/attilio/vmobj-readlock/sys/vm/vm_page.c
==============================================================================
--- user/attilio/vmobj-readlock/sys/vm/vm_page.c Mon Mar 11 13:08:32 2013 (r248160)
+++ user/attilio/vmobj-readlock/sys/vm/vm_page.c Mon Mar 11 13:37:18 2013 (r248161)
@@ -915,7 +915,7 @@ vm_page_t
vm_page_lookup(vm_object_t object, vm_pindex_t pindex)
{
- VM_OBJECT_ASSERT_WLOCKED(object);
+ VM_OBJECT_ASSERT_LOCKED(object);
return (vm_radix_lookup(&object->rtree, pindex));
}
@@ -932,7 +932,7 @@ vm_page_find_least(vm_object_t object, v
{
vm_page_t m;
- VM_OBJECT_ASSERT_WLOCKED(object);
+ VM_OBJECT_ASSERT_LOCKED(object);
if ((m = TAILQ_FIRST(&object->memq)) != NULL && m->pindex < pindex)
m = vm_radix_lookup_ge(&object->rtree, pindex);
return (m);
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