Date: Mon, 11 Mar 2013 13:37:19 +0000 (UTC) From: Attilio Rao <attilio@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r248161 - user/attilio/vmobj-readlock/sys/vm Message-ID: <201303111337.r2BDbJWM051040@svn.freebsd.org>
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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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