From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935654AbcIHHCm (ORCPT ); Thu, 8 Sep 2016 03:02:42 -0400 Received: from mga05.intel.com ([192.55.52.43]:61131 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932858AbcIHG6X (ORCPT ); Thu, 8 Sep 2016 02:58:23 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.30,298,1470726000"; d="scan'208";a="1052967044" From: "Fenghua Yu" To: "Thomas Gleixner" , "H. Peter Anvin" , "Ingo Molnar" , "Tony Luck" , "Peter Zijlstra" , "Tejun Heo" , "Borislav Petkov" , "Stephane Eranian" , "Marcelo Tosatti" , "David Carrillo-Cisneros" , "Shaohua Li" , "Ravi V Shankar" , "Vikas Shivappa" , "Sai Prakhya" Cc: "linux-kernel" , "x86" , Fenghua Yu Subject: [PATCH v2 18/33] sched.h: Add rg_list and rdtgroup in task_struct Date: Thu, 8 Sep 2016 02:57:12 -0700 Message-Id: <1473328647-33116-19-git-send-email-fenghua.yu@intel.com> X-Mailer: git-send-email 1.8.0.1 In-Reply-To: <1473328647-33116-1-git-send-email-fenghua.yu@intel.com> References: <1473328647-33116-1-git-send-email-fenghua.yu@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Fenghua Yu rg_list is linked list to connect to other tasks in a rdtgroup. The point of rdtgroup allows the task to access its own rdtgroup directly. Signed-off-by: Fenghua Yu Reviewed-by: Tony Luck --- include/linux/sched.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/sched.h b/include/linux/sched.h index 62c68e5..4b1dce0 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1766,6 +1766,9 @@ struct task_struct { /* cg_list protected by css_set_lock and tsk->alloc_lock */ struct list_head cg_list; #endif +#ifdef CONFIG_INTEL_RDT + struct rdtgroup *rdtgroup; +#endif #ifdef CONFIG_FUTEX struct robust_list_head __user *robust_list; #ifdef CONFIG_COMPAT -- 2.5.0