From owner-svn-src-all@freebsd.org Sun Mar 19 15:07:31 2017 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CBE5AD1297D; Sun, 19 Mar 2017 15:07:31 +0000 (UTC) (envelope-from trasz@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8D77E1D43; Sun, 19 Mar 2017 15:07:31 +0000 (UTC) (envelope-from trasz@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v2JF7U1Y081945; Sun, 19 Mar 2017 15:07:30 GMT (envelope-from trasz@FreeBSD.org) Received: (from trasz@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v2JF7UIk081942; Sun, 19 Mar 2017 15:07:30 GMT (envelope-from trasz@FreeBSD.org) Message-Id: <201703191507.v2JF7UIk081942@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: trasz set sender to trasz@FreeBSD.org using -f From: Edward Tomasz Napierala Date: Sun, 19 Mar 2017 15:07:30 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r315554 - in stable/11/sys: compat/freebsd32 kern sys X-SVN-Group: stable-11 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 Mar 2017 15:07:31 -0000 Author: trasz Date: Sun Mar 19 15:07:30 2017 New Revision: 315554 URL: https://svnweb.freebsd.org/changeset/base/315554 Log: MFC r313015: Add kern_cpuset_getid() and kern_cpuset_setid(), and use them in compat32 instead of their sub_*() counterparts. Sponsored by: DARPA, AFRL Modified: stable/11/sys/compat/freebsd32/freebsd32_misc.c stable/11/sys/kern/kern_cpuset.c stable/11/sys/sys/syscallsubr.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/compat/freebsd32/freebsd32_misc.c ============================================================================== --- stable/11/sys/compat/freebsd32/freebsd32_misc.c Sun Mar 19 14:46:40 2017 (r315553) +++ stable/11/sys/compat/freebsd32/freebsd32_misc.c Sun Mar 19 15:07:30 2017 (r315554) @@ -2526,27 +2526,18 @@ int freebsd32_cpuset_setid(struct thread *td, struct freebsd32_cpuset_setid_args *uap) { - struct cpuset_setid_args ap; - ap.which = uap->which; - ap.id = PAIR32TO64(id_t,uap->id); - ap.setid = uap->setid; - - return (sys_cpuset_setid(td, &ap)); + return (kern_cpuset_setid(td, uap->which, + PAIR32TO64(id_t, uap->id), uap->setid)); } int freebsd32_cpuset_getid(struct thread *td, struct freebsd32_cpuset_getid_args *uap) { - struct cpuset_getid_args ap; - - ap.level = uap->level; - ap.which = uap->which; - ap.id = PAIR32TO64(id_t,uap->id); - ap.setid = uap->setid; - return (sys_cpuset_getid(td, &ap)); + return (kern_cpuset_getid(td, uap->level, uap->which, + PAIR32TO64(id_t, uap->id), uap->setid)); } int Modified: stable/11/sys/kern/kern_cpuset.c ============================================================================== --- stable/11/sys/kern/kern_cpuset.c Sun Mar 19 14:46:40 2017 (r315553) +++ stable/11/sys/kern/kern_cpuset.c Sun Mar 19 15:07:30 2017 (r315554) @@ -976,18 +976,26 @@ struct cpuset_setid_args { int sys_cpuset_setid(struct thread *td, struct cpuset_setid_args *uap) { + + return (kern_cpuset_setid(td, uap->which, uap->id, uap->setid)); +} + +int +kern_cpuset_setid(struct thread *td, cpuwhich_t which, + id_t id, cpusetid_t setid) +{ struct cpuset *set; int error; /* * Presently we only support per-process sets. */ - if (uap->which != CPU_WHICH_PID) + if (which != CPU_WHICH_PID) return (EINVAL); - set = cpuset_lookup(uap->setid, td); + set = cpuset_lookup(setid, td); if (set == NULL) return (ESRCH); - error = cpuset_setproc(uap->id, set, NULL); + error = cpuset_setproc(id, set, NULL); cpuset_rel(set); return (error); } @@ -1003,19 +1011,28 @@ struct cpuset_getid_args { int sys_cpuset_getid(struct thread *td, struct cpuset_getid_args *uap) { + + return (kern_cpuset_getid(td, uap->level, uap->which, uap->id, + uap->setid)); +} + +int +kern_cpuset_getid(struct thread *td, cpulevel_t level, cpuwhich_t which, + id_t id, cpusetid_t *setid) +{ struct cpuset *nset; struct cpuset *set; struct thread *ttd; struct proc *p; - cpusetid_t id; + cpusetid_t tmpid; int error; - if (uap->level == CPU_LEVEL_WHICH && uap->which != CPU_WHICH_CPUSET) + if (level == CPU_LEVEL_WHICH && which != CPU_WHICH_CPUSET) return (EINVAL); - error = cpuset_which(uap->which, uap->id, &p, &ttd, &set); + error = cpuset_which(which, id, &p, &ttd, &set); if (error) return (error); - switch (uap->which) { + switch (which) { case CPU_WHICH_TID: case CPU_WHICH_PID: thread_lock(ttd); @@ -1030,7 +1047,7 @@ sys_cpuset_getid(struct thread *td, stru case CPU_WHICH_DOMAIN: return (EINVAL); } - switch (uap->level) { + switch (level) { case CPU_LEVEL_ROOT: nset = cpuset_refroot(set); cpuset_rel(set); @@ -1041,10 +1058,10 @@ sys_cpuset_getid(struct thread *td, stru case CPU_LEVEL_WHICH: break; } - id = set->cs_id; + tmpid = set->cs_id; cpuset_rel(set); if (error == 0) - error = copyout(&id, uap->setid, sizeof(id)); + error = copyout(&tmpid, setid, sizeof(id)); return (error); } Modified: stable/11/sys/sys/syscallsubr.h ============================================================================== --- stable/11/sys/sys/syscallsubr.h Sun Mar 19 14:46:40 2017 (r315553) +++ stable/11/sys/sys/syscallsubr.h Sun Mar 19 15:07:30 2017 (r315554) @@ -87,6 +87,10 @@ int kern_clock_settime(struct thread *td int kern_close(struct thread *td, int fd); int kern_connectat(struct thread *td, int dirfd, int fd, struct sockaddr *sa); +int kern_cpuset_getid(struct thread *td, cpulevel_t level, + cpuwhich_t which, id_t id, cpusetid_t *setid); +int kern_cpuset_setid(struct thread *td, cpuwhich_t which, + id_t id, cpusetid_t setid); int kern_dup(struct thread *td, u_int mode, int flags, int old, int new); int kern_execve(struct thread *td, struct image_args *args, struct mac *mac_p);