Date: Wed, 13 Aug 2014 06:58:43 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r269915 - stable/10/sys/vm Message-ID: <201408130658.s7D6whIc042150@svn.freebsd.org>
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Author: kib Date: Wed Aug 13 06:58:42 2014 New Revision: 269915 URL: http://svnweb.freebsd.org/changeset/base/269915 Log: MFC r269643: Weaken the requirement for the vm object lock by only asserting locked object in vm_pager_page_unswapped(), instead of locked exclusively. Modified: stable/10/sys/vm/vm_pager.h Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/vm/vm_pager.h ============================================================================== --- stable/10/sys/vm/vm_pager.h Wed Aug 13 06:55:30 2014 (r269914) +++ stable/10/sys/vm/vm_pager.h Wed Aug 13 06:58:42 2014 (r269915) @@ -187,7 +187,7 @@ static __inline void vm_pager_page_unswapped(vm_page_t m) { - VM_OBJECT_ASSERT_WLOCKED(m->object); + VM_OBJECT_ASSERT_LOCKED(m->object); if (pagertab[m->object->type]->pgo_pageunswapped) (*pagertab[m->object->type]->pgo_pageunswapped)(m); }
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