From owner-svn-src-head@freebsd.org Thu May 16 17:53:37 2019 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8D33815A1F8D; Thu, 16 May 2019 17:53:37 +0000 (UTC) (envelope-from johalun@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 312886B363; Thu, 16 May 2019 17:53:37 +0000 (UTC) (envelope-from johalun@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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 01251244EA; Thu, 16 May 2019 17:53:37 +0000 (UTC) (envelope-from johalun@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x4GHra5Y022201; Thu, 16 May 2019 17:53:36 GMT (envelope-from johalun@FreeBSD.org) Received: (from johalun@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x4GHraQi022199; Thu, 16 May 2019 17:53:36 GMT (envelope-from johalun@FreeBSD.org) Message-Id: <201905161753.x4GHraQi022199@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: johalun set sender to johalun@FreeBSD.org using -f From: Johannes Lundberg Date: Thu, 16 May 2019 17:53:36 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r347843 - in head/sys/compat/linuxkpi/common: include/linux src X-SVN-Group: head X-SVN-Commit-Author: johalun X-SVN-Commit-Paths: in head/sys/compat/linuxkpi/common: include/linux src X-SVN-Commit-Revision: 347843 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 312886B363 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.985,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 May 2019 17:53:37 -0000 Author: johalun Date: Thu May 16 17:53:36 2019 New Revision: 347843 URL: https://svnweb.freebsd.org/changeset/base/347843 Log: LinuxKPI: Add group_leader member to struct task_struct. Assign self as group leader at creation to act as the only member of a new process group. This patch is part of D19565 Reviewed by: hps Approved by: imp (mentor), hps MFC after: 1 week Modified: head/sys/compat/linuxkpi/common/include/linux/sched.h head/sys/compat/linuxkpi/common/src/linux_current.c Modified: head/sys/compat/linuxkpi/common/include/linux/sched.h ============================================================================== --- head/sys/compat/linuxkpi/common/include/linux/sched.h Thu May 16 17:51:30 2019 (r347842) +++ head/sys/compat/linuxkpi/common/include/linux/sched.h Thu May 16 17:53:36 2019 (r347843) @@ -80,6 +80,7 @@ struct task_struct { int rcu_recurse; int bsd_interrupt_value; struct work_struct *work; /* current work struct, if set */ + struct task_struct *group_leader; }; #define current ({ \ Modified: head/sys/compat/linuxkpi/common/src/linux_current.c ============================================================================== --- head/sys/compat/linuxkpi/common/src/linux_current.c Thu May 16 17:51:30 2019 (r347842) +++ head/sys/compat/linuxkpi/common/src/linux_current.c Thu May 16 17:53:36 2019 (r347843) @@ -67,6 +67,7 @@ linux_alloc_current(struct thread *td, int flags) ts->task_thread = td; ts->comm = td->td_name; ts->pid = td->td_tid; + ts->group_leader = ts; atomic_set(&ts->usage, 1); atomic_set(&ts->state, TASK_RUNNING); init_completion(&ts->parked);