From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith Packard Subject: Re: [PATCH 1/4] drm/i915: don't block resume on fb console resume v2 Date: Sat, 03 Nov 2012 09:33:20 -0700 Message-ID: <86objek5nz.fsf@miki.keithp.com> References: <1351880042-24935-1-git-send-email-jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1294378906==" Return-path: Received: from keithp.com (home.keithp.com [63.227.221.253]) by gabe.freedesktop.org (Postfix) with ESMTP id C03719E7B6 for ; Sat, 3 Nov 2012 09:31:22 -0700 (PDT) In-Reply-To: <1351880042-24935-1-git-send-email-jbarnes@virtuousgeek.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Jesse Barnes , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org --===============1294378906== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" --=-=-= Content-Transfer-Encoding: quoted-printable Jesse Barnes writes: > v2: use console_trylock() to try to resume the console immediately > (Chris) This will cause other printks to stall if i915 grabs the lock first. Seems like a way to get random resume delays to me. =2D-=20 keith.packard@intel.com --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUBUJVHUDYtFsjWk68qAQgalBAAlZygPkEIwg6+ReJWfuTVeOEIW1SpK4v2 iEFTbyC+KbR4ILjrrCRhL8/VEVDQ+K7rvpwOZ1YMBN6joBb4casgdanl4eHnD+/H xCwmMiUms8HN+17h5Gf6RfpdW2rzQD6/GtFOgD6QKyuTZndbKnsdaqYHtVVMCU1K jVBU0G+3fQitmg+HJDq9ynoQDsYKGZGfjhAhnsFF5hJrOMwJE3+2WSb8UQhhaz81 OsgM21Rlnb481h7jr71mA2APaO3t5W2zu6b8DUwkVrfnaz5TNdEF52IShMS8az+6 H8BD4TlbyhBDR1tvEoN6qje9Qsa3HEBQNTBsQmOkzoHmG2spTtdH4zMnLKp3Hhxg 0YM/zY6YNJtrUdaoss++1kq4JrkhrKsU9j4nRPz6mHssD9ogEWN6OHXI4hurFfwn DKFiJbRaKDGimXslm8PiK8f7nN0QX9OBdp13KGTtIHPUsNSixhaTy7eCKXUjfyAp v3GhFYy8JoAHdBalarrP0xX493XnKzlDYxqBoPyyrjwbKAdt5DCeVbeueKgviR+v SzDZTCOBJ+3j39jy0yz+DU+t/mi83htgQumrtKB9/nsDVVpThC3QVaiIPMbsOVrp PtAA0Xo8Ur1zujVEt8Dj7bWQ1g+gb8TduDgx9wqDDKVskPyDny8nSR37S36a9vmi slyFdi8qK64= =C7Cu -----END PGP SIGNATURE----- --=-=-=-- --===============1294378906== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx --===============1294378906==--