Date: Wed, 4 May 2011 14:37:02 +0000 (UTC) From: Attilio Rao <attilio@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r221441 - head/sys/sys Message-ID: <201105041437.p44Eb2pP054777@svn.freebsd.org>
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Author: attilio Date: Wed May 4 14:37:01 2011 New Revision: 221441 URL: http://svn.freebsd.org/changeset/base/221441 Log: Remove the previously added comment. Probabilly me is the only one who didn't know userland and kerneland sizes were mismatching. Added: head/sys/sys/_cpuset.h (contents, props changed) Added: head/sys/sys/_cpuset.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/sys/_cpuset.h Wed May 4 14:37:01 2011 (r221441) @@ -0,0 +1,54 @@ +/*- + * Copyright (c) 2008, Jeffrey Roberson <jeff@freebsd.org> + * All rights reserved. + * + * Copyright (c) 2008 Nokia Corporation + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _SYS__CPUSET_H_ +#define _SYS__CPUSET_H_ + +#include <sys/param.h> + +#ifdef _KERNEL +#define CPU_SETSIZE MAXCPU +#endif + +#define CPU_MAXSIZE (4 * MAXCPU) + +#ifndef CPU_SETSIZE +#define CPU_SETSIZE CPU_MAXSIZE +#endif + +#define _NCPUBITS (sizeof(long) * NBBY) /* bits per mask */ +#define _NCPUWORDS howmany(CPU_SETSIZE, _NCPUBITS) + +typedef struct _cpuset { + long __bits[howmany(CPU_SETSIZE, _NCPUBITS)]; +} cpuset_t; + +#endif /* !_SYS__CPUSET_H_ */
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