Date: Tue, 10 Jul 2007 19:16:31 +0200 From: Ed Schouten <ed@fxq.nl> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: D_NEEDGIANT usage in dev/io/iodev.c Message-ID: <20070710171631.GF55449@hoeg.nl> In-Reply-To: <20070710165606.GE55449@hoeg.nl> References: <20070710165606.GE55449@hoeg.nl>
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--8S1fMsFYqgBC+BN/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello, The same applies to dev/io/iodev.c; according to sys/proc.h, td->td_frame (used in ioopen() and ioclose()) is only accessed by curthread, which means we can use it without acquiring Giant. Yours, --=20 Ed Schouten <ed@fxq.nl> WWW: http://g-rave.nl/ --8S1fMsFYqgBC+BN/ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGk77v52SDGA2eCwURAsxKAJ43vMLhVXgMtKLnVOLUQtndyDmlJACfes6o +eGhGhZgA323UuxJNO+y4mY= =w9X/ -----END PGP SIGNATURE----- --8S1fMsFYqgBC+BN/--
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