From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/hwtracing/intel_th/debug.c | 36 +++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 kernel/drivers/hwtracing/intel_th/debug.c (limited to 'kernel/drivers/hwtracing/intel_th/debug.c') diff --git a/kernel/drivers/hwtracing/intel_th/debug.c b/kernel/drivers/hwtracing/intel_th/debug.c new file mode 100644 index 000000000..788a1f0a9 --- /dev/null +++ b/kernel/drivers/hwtracing/intel_th/debug.c @@ -0,0 +1,36 @@ +/* + * Intel(R) Trace Hub driver debugging + * + * Copyright (C) 2014-2015 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#include +#include +#include + +#include "intel_th.h" +#include "debug.h" + +struct dentry *intel_th_dbg; + +void intel_th_debug_init(void) +{ + intel_th_dbg = debugfs_create_dir("intel_th", NULL); + if (IS_ERR(intel_th_dbg)) + intel_th_dbg = NULL; +} + +void intel_th_debug_done(void) +{ + debugfs_remove(intel_th_dbg); + intel_th_dbg = NULL; +} -- cgit 1.2.3-korg