Date: Tue, 9 Apr 2013 18:32:22 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Attilio Rao <attilio@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r249277 - head/sys/kern Message-ID: <20130409153222.GF2930@kib.kiev.ua> In-Reply-To: <201304081958.r38JwWf0001257@svn.freebsd.org> References: <201304081958.r38JwWf0001257@svn.freebsd.org>
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--p8PhoBjPxaQXD0vg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 08, 2013 at 07:58:32PM +0000, Attilio Rao wrote: > Author: attilio > Date: Mon Apr 8 19:58:32 2013 > New Revision: 249277 > URL: http://svnweb.freebsd.org/changeset/base/249277 >=20 > Log: > Switch some "low-hanging fruit" to acquire read lock on vmobjects > rather than write locks. Could you, please, change the assertion types for object page accessors, like vm_page_lookup(), as the first step ? For the out-of-tree code, which is going to be committed later, this would make life easier. --p8PhoBjPxaQXD0vg Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQIcBAEBAgAGBQJRZDSFAAoJEJDCuSvBvK1BDG0QAIbneoaJ/2kGEvu1uB72DRZw BP9bpHTCbea1TTmWxLiSCs4mLy2pzLX6USgsUxb+unw2TZMdjxPktwodkwXKyx7J wBktHCB1A5vYnSbxYo9koQlZG2NmQhf6OEAkI/BcqtB0ODVIFCUsz0zF+GooEa1t 5oHnNpB/D+Jyni4qvvaJATPbrt3jE7uAqz3gYYoCbZHv1jDeanGTP+YL3+fGulNn gk3OCAxLzQUcB8wCVPDfATKbl6X4OYiHCmh2cGMAlngthHapQOe7jU36W2ki2YWO pUVALW1KLvZ+BCQoFOOFtibjqFPyUI7jMbtxjVSx3aF9zzwHY0n4aXYmBUeXMw6Y 3wBLbDbAqZJDtdDn7VEPPKS+YzINL5C+DoUXTBJXqnztxZFk/XrqKHX3hu0kD9mV DHIkyhU8BBqN4PdIEdeR+qmlulorxXiSiFCegSXP3IRUJ0ke1voGyJexK5vwhtdK NlaT1CQXmNSwZzA2ShjdGGHaOTpfImJRJNApYeB4a3ITn+RwgAHhWx9Wlxi+x/Z6 17O26ilptbwypZ5Z55w6in4cJAyZv8un/IHaHLp6wXFwP8hGaNIF1Uu9ZCeon6hY zzfShHqK8Tjc/xNKbV0fWHHqE2ubhk53X+hw+ak7SiBNXEZnLrLcpgsClsMQEXCz dIqpjTMYq1AljLoJvdFh =LbAt -----END PGP SIGNATURE----- --p8PhoBjPxaQXD0vg--
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