[PATCHv2,0/2] trace/hwlat: Prevent startup of multiple per-cpu threads

Message ID	20230310100451.3948583-1-tero.kristo@linux.intel.com (mailing list archive)
Headers	show Return-Path: <linux-trace-kernel-owner@vger.kernel.org> From: Tero Kristo <tero.kristo@linux.intel.com> To: rostedt@goodmis.org, bristot@kernel.org, mhiramat@kernel.org Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: [PATCHv2 0/2] trace/hwlat: Prevent startup of multiple per-cpu threads Date: Fri, 10 Mar 2023 12:04:49 +0200 Message-Id: <20230310100451.3948583-1-tero.kristo@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	trace/hwlat: Prevent startup of multiple per-cpu threads \| expand [PATCHv2,0/2] trace/hwlat: Prevent startup of multiple per-cpu threads [PATCHv2,1/2] trace/hwlat: Do not wipe the contents of per-cpu thread data [PATCHv2,2/2] trace/hwlat: Do not start per-cpu thread if it is already running

Message ID

20230310100451.3948583-1-tero.kristo@linux.intel.com (mailing list archive)

Headers

From: Tero Kristo <tero.kristo@linux.intel.com>
To: rostedt@goodmis.org, bristot@kernel.org, mhiramat@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org
Subject: [PATCHv2 0/2] trace/hwlat: Prevent startup of multiple per-cpu
 threads
Date: Fri, 10 Mar 2023 12:04:49 +0200
Message-Id: <20230310100451.3948583-1-tero.kristo@linux.intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

trace/hwlat: Prevent startup of multiple per-cpu threads | expand

Hi, v2 of this series just splits the patch into two, and adds the reproducer script into the commit of patch #2. Separately, neither of the patches fix the issue completely, both are needed. -Tero