From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756783AbaGWCeb (ORCPT ); Tue, 22 Jul 2014 22:34:31 -0400 Received: from mga02.intel.com ([134.134.136.20]:44238 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753602AbaGWCe3 (ORCPT ); Tue, 22 Jul 2014 22:34:29 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,714,1400050800"; d="scan'208";a="547516402" From: "Chen, Gong" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, tglx@linutronix.de, paulus@samba.org, benh@kernel.crashing.org, tony.luck@intel.com, hpa@zytor.com, jkosina@suse.cz, rafael.j.wysocki@intel.com, bp@alien8.de, linux@arm.linux.org.uk, ralf@linux-mips.org, schwidefsky@de.ibm.com, davem@davemloft.net, viro@zeniv.linux.org.uk, fweisbec@gmail.com, cl@linux.com, akpm@linux-foundation.org, axboe@kernel.dk, JBottomley@parallels.com, neilb@suse.de, christoffer.dall@linaro.org, rostedt@goodmis.org, rric@kernel.org, gregkh@linuxfoundation.org, mhocko@suse.cz, david@fromorbit.com, "Chen, Gong" Subject: [RFC PATCH v1 28/70] kernel, profile: _FROZEN Cleanup Date: Tue, 22 Jul 2014 21:59:04 -0400 Message-Id: <1406080786-3938-29-git-send-email-gong.chen@linux.intel.com> X-Mailer: git-send-email 2.0.0.rc2 In-Reply-To: <1406080786-3938-1-git-send-email-gong.chen@linux.intel.com> References: <1406080786-3938-1-git-send-email-gong.chen@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove XXX_FROZEN state from kernel/profile. Signed-off-by: Chen, Gong --- kernel/profile.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/kernel/profile.c b/kernel/profile.c index 54bf5ba..22bca4b 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -333,9 +333,8 @@ static int profile_cpu_callback(struct notifier_block *info, int node, cpu = (unsigned long)__cpu; struct page *page; - switch (action) { + switch (action & ~CPU_TASKS_FROZEN) { case CPU_UP_PREPARE: - case CPU_UP_PREPARE_FROZEN: node = cpu_to_mem(cpu); per_cpu(cpu_profile_flip, cpu) = 0; if (!per_cpu(cpu_profile_hits, cpu)[1]) { @@ -361,14 +360,11 @@ out_free: __free_page(page); return notifier_from_errno(-ENOMEM); case CPU_ONLINE: - case CPU_ONLINE_FROZEN: if (prof_cpu_mask != NULL) cpumask_set_cpu(cpu, prof_cpu_mask); break; case CPU_UP_CANCELED: - case CPU_UP_CANCELED_FROZEN: case CPU_DEAD: - case CPU_DEAD_FROZEN: if (prof_cpu_mask != NULL) cpumask_clear_cpu(cpu, prof_cpu_mask); if (per_cpu(cpu_profile_hits, cpu)[0]) { -- 2.0.0.rc2