Date: Sun, 24 Sep 2017 22:29:11 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r323981 - head/sys/contrib/vchiq/interface/vchiq_arm Message-ID: <201709242229.v8OMTBcZ076511@repo.freebsd.org>
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Author: alc Date: Sun Sep 24 22:29:11 2017 New Revision: 323981 URL: https://svnweb.freebsd.org/changeset/base/323981 Log: Modernize the use of vm_page_unwire(). Since r288122, vm_page_unwire() has returned TRUE when the wire count transitions to zero, eliminating the need for callers to inspect the page's wire count. MFC after: 1 week Modified: head/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c Modified: head/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c ============================================================================== --- head/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c Sun Sep 24 20:57:03 2017 (r323980) +++ head/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c Sun Sep 24 22:29:11 2017 (r323981) @@ -378,8 +378,7 @@ static void pagelist_page_free(vm_page_t pp) { vm_page_lock(pp); - vm_page_unwire(pp, PQ_INACTIVE); - if (pp->wire_count == 0 && pp->object == NULL) + if (vm_page_unwire(pp, PQ_INACTIVE) && pp->object == NULL) vm_page_free(pp); vm_page_unlock(pp); }
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