From owner-freebsd-arch@FreeBSD.ORG Tue Jun 4 05:20:04 2013 Return-Path: Delivered-To: arch@FreeBSD.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 41487400; Tue, 4 Jun 2013 05:20:04 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) by mx1.freebsd.org (Postfix) with ESMTP id AE2561B9F; Tue, 4 Jun 2013 05:20:03 +0000 (UTC) Received: from tom.home (kostik@localhost [127.0.0.1]) by kib.kiev.ua (8.14.7/8.14.7) with ESMTP id r545Jxip044656; Tue, 4 Jun 2013 08:19:59 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.8.3 kib.kiev.ua r545Jxip044656 Received: (from kostik@localhost) by tom.home (8.14.7/8.14.7/Submit) id r545Jw2k044655; Tue, 4 Jun 2013 08:19:58 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 4 Jun 2013 08:19:58 +0300 From: Konstantin Belousov To: Gleb Smirnoff Subject: Re: aio_mlock(2) system call Message-ID: <20130604051958.GO3047@kib.kiev.ua> References: <20130603100618.GH67170@FreeBSD.org> <20130603161255.GM3047@kib.kiev.ua> <20130603212913.GU67170@glebius.int.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="n7SYMHupzoBwC59z" Content-Disposition: inline In-Reply-To: <20130603212913.GU67170@glebius.int.ru> User-Agent: Mutt/1.5.21 (2010-09-15) X-Spam-Status: No, score=-2.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on tom.home Cc: arch@FreeBSD.org X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Jun 2013 05:20:04 -0000 --n7SYMHupzoBwC59z Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 04, 2013 at 01:29:13AM +0400, Gleb Smirnoff wrote: > On Mon, Jun 03, 2013 at 07:12:55PM +0300, Konstantin Belousov wrote: > K> We traditionally do not reuse the gaps in the syscall table, but add > K> new syscalls at the end. >=20 > Hmm. I did that because I wanted to be all aio_* grouped together. Why no= t? The aio_* syscalls are already split between several number sequences. I suspect that we try to not use the holes in the syscall table as small gratis to the third-party users. Also, there was probably an attempt to keep NetBSD/OpenBSD/FreeBSD syscall numbers out of conflict, which obviously failed already. --n7SYMHupzoBwC59z Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) iQIcBAEBAgAGBQJRrXj+AAoJEJDCuSvBvK1BbVgP/A/ceVVd+JzKFT5/ntlbfjIO iSzMMnuKIpvSxqI+xDhgvTJueeIu5owLXVNQ9xLL1njxXY0REhf6xMe72eGcqskU pmuSQ5k3/bRsqARanp3YODRPlglBglGjIYf+FLpV17C2iXnJZIQVPhbkSn5EG1pB fEm37UGP42KMA6RGhiy/hI8PphdRHPHFKSXt1kfTuQ+w+LujLft8WLfwiYyNMuK2 3xhwvm5RZwGcf4bAY39MTTpPN41TylFCVb5Q0jP6j5Jq9RsrrNfMbkkHzDgqoAgp jN5Uhhun1jukwgNEL47VBC3Jp6I7d8JINM9yDxoIqkK9mb/atnlVltmoVkNS/gWN YqUkT6QU/wX6M0IXZo0KZm5nDcHwsuh0TfRjZLzxE1yE8gSCrrf0J6u/IsBXdbc7 rNQjJMz197sAO7obId4Wz6o9IpL4H4PrNR27g+iJPJTXVWhhI9yNqEALoT+DwBrp xHH5SagMdhW2meVsmLGu+g5AS2l/ZsKn0vFPx5NjILs/SKXFzLc+lboDm4TjLFJF Y95rIL+7syXoJIoD8oFqrnJmqfQ8jZyouky4JUcjix6K6w+R+w+JuiPVzwg3Ss3r CxXdwvkqKwcd/8oj26N+pfME4UsUVihZ3Dj099dcXGRPw83fijpQkbu3g2rYJydO 434FETlMvxafDTLXthf8 =lzbX -----END PGP SIGNATURE----- --n7SYMHupzoBwC59z--