Date: Sun, 23 Oct 2005 21:33:34 GMT From: Alan Cox <alc@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 85753 for review Message-ID: <200510232133.j9NLXYnH040614@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=85753 Change 85753 by alc@alc_home on 2005/10/23 21:32:57 Assert that the superpage reservation is not broken in vm_page_alloc(). Affected files ... .. //depot/projects/superpages/src/sys/vm/vm_page.c#6 edit Differences ... ==== //depot/projects/superpages/src/sys/vm/vm_page.c#6 (text+ko) ==== @@ -816,6 +816,8 @@ loop: mtx_lock_spin(&vm_page_queue_free_mtx); if (top != NULL) { + KASSERT(!top->broken, + ("vm_page_alloc: reservation %p is broken", top)); m = &top->first_page[SP_POS(object, pindex, top->level)]; KASSERT(m->queue == PQ_NONE, ("vm_page_alloc: page %p has unexpected queue %d",
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200510232133.j9NLXYnH040614>