tracing: Add SPDX License format tags to tracing files

Add the SPDX License header to ease license compliance management.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 468e8527e9796379255fd197f2021ae74afa2da5..f536f601bd46e321a5ae77b2fbb0f3d642edb13e 100644 (file)
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Infrastructure for profiling code inserted by 'gcc -pg'.
  *

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index b386830b4d51a99454d7cb07e3145f15cd7fbc34..1d92d4a982fd468385b4b81b145d6e6353a766d4 100644 (file)
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generic ring buffer
  *

diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c
index 68ee79afe31c223218e8fab1ffd829b7be1226d3..ffba6789c0e2442044ee24a5176982d86d7ac625 100644 (file)
--- a/kernel/trace/ring_buffer_benchmark.c
+++ b/kernel/trace/ring_buffer_benchmark.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ring buffer tester and benchmark
  *

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 2dad27809794c0ff0fe508908465c7395fce8dc3..4ecd8950b513b2c2db59712eff2909023281ebc3 100644 (file)
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ring buffer based function tracer
  *

diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
index d8a188e0418aa9ad31798d9fb5cb3320a409d1b2..aaf6793ededaa2b4a1aab5ea6653bd82c110ba4f 100644 (file)
--- a/kernel/trace/trace_clock.c
+++ b/kernel/trace/trace_clock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * tracing clocks
  *

diff --git a/kernel/trace/trace_event_perf.c b/kernel/trace/trace_event_perf.c
index c79193e598f54fe928d331588d7169c6e0154de1..69a3fe926e8cf9aeb28bb3d4fb712398fe12d2d5 100644 (file)
--- a/kernel/trace/trace_event_perf.c
+++ b/kernel/trace/trace_event_perf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace event based perf event profiling/tracing
  *

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 808cf29febe2e76a3445b157c80b2007bc1c0eb7..f94be0c2827b0e04aa78fdde06c78674647cc4f7 100644 (file)
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * event tracer
  *

diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 184c7685d5ea4103cbaaf8147a3ae72be50baf54..84a65173b1e91dc347e5d98b1a831da42c1bd7bb 100644 (file)
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -1,20 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace_events_filter - generic event filtering
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
  * Copyright (C) 2009 Tom Zanussi <tzanussi@gmail.com>
  */
 

diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index c522b51d9909d5f12afa571c171b3fae36650225..85f6b01431c766e342f3a4db2c6e859702f16dbf 100644 (file)
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -1,16 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace_events_hist - trace event hist triggers
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that 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.
- *
  * Copyright (C) 2015 Tom Zanussi <tom.zanussi@linux.intel.com>
  */
 

diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c
index 750044ef15e82bab64cc90d7d6568ade1df5952e..2152d1e530cb5e8b8b1020840b1613b3099caebe 100644 (file)
--- a/kernel/trace/trace_events_trigger.c
+++ b/kernel/trace/trace_events_trigger.c
@@ -1,20 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace_events_trigger - trace event triggers
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
  * Copyright (C) 2013 Tom Zanussi <tom.zanussi@linux.intel.com>
  */
 

diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c
index 688e48be7bb51e352d34f86c73ed40b45696dc11..1e6db9cbe4dc518b0f0a482cf1c7e5eeffa0a3c4 100644 (file)
--- a/kernel/trace/trace_hwlat.c
+++ b/kernel/trace/trace_hwlat.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace_hwlatdetect.c - A simple Hardware Latency detector.
  *
@@ -35,9 +36,6 @@
  *
  * Includes useful feedback from Clark Williams <clark@redhat.com>
  *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
  */
 #include <linux/kthread.h>
 #include <linux/tracefs.h>

diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index 94c1ba139b3b70ae51b27ca3e525cac711b32f97..b7357f9f82a35456e4a51acf443b2b2019ea3d83 100644 (file)
--- a/kernel/trace/trace_irqsoff.c
+++ b/kernel/trace/trace_irqsoff.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace irqs off critical timings
  *

diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 2e13f77b9a37a073743edefaf54c7af2713cd58d..65a4157af851a46dd40793e545ad5bca0259c3b3 100644 (file)
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1,20 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Kprobes-based tracing events
  *
  * Created by Masami Hiramatsu <mhiramat@redhat.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #define pr_fmt(fmt)    "trace_kprobe: " fmt
 

diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 1c8e30fda46a8a4abab5c748868e52c06a8b30ea..6e6cc64faa389b72012f58912a32114ad45cf704 100644 (file)
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace_output.c
  *

diff --git a/kernel/trace/trace_printk.c b/kernel/trace/trace_printk.c
index 50f44b7b2b326c85945f562ea20850e07b769058..b0875b327f5c3d5c733f79337bef40d5d600fbd1 100644 (file)
--- a/kernel/trace/trace_printk.c
+++ b/kernel/trace/trace_printk.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace binary printk
  *

diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index daf54bda4dc8d7a86419e5107a2075d8df5095dc..e99c3ce7aa6541144da74e50a011e230bd25e0b0 100644 (file)
--- a/kernel/trace/trace_probe.c
+++ b/kernel/trace/trace_probe.c
@@ -1,19 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common code for probe-based Dynamic events.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
  * This code was copied from kernel/trace/trace_kprobe.c written by
  * Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
  *

diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h
index 75daff22ccea062d808282e6fd473f27470ea760..5f52668e165d9f8dfa3c0e0737b8c6495007fa9b 100644 (file)
--- a/kernel/trace/trace_probe.h
+++ b/kernel/trace/trace_probe.h
@@ -1,19 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Common header file for probe-based Dynamic events.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
  * This code was copied from kernel/trace/trace_kprobe.h written by
  * Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
  *

diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
index e694c9f9efa496e58d343778721658ea3f9dbad8..6b1c562ffdaf0f0be1549e5eb34b8a199c11b273 100644 (file)
--- a/kernel/trace/trace_seq.c
+++ b/kernel/trace/trace_seq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * trace_seq.c
  *

diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index ac02fafc9f1b5be25891b769e566aac2088ca68b..e696667da29a49aa2f94372fa301b8ab1e7ec373 100644 (file)
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -1,19 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * uprobes-based tracing events
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
  * Copyright (C) IBM Corporation, 2010-2012
  * Author:     Srikar Dronamraju <srikar@linux.vnet.ibm.com>
  */

diff --git a/kernel/trace/tracing_map.c b/kernel/trace/tracing_map.c
index 752d8042bad4e5acf0589f7ebf2771b05d0b34ed..9a1c22310323d0a4bcf97f75a49d7cdfc859c7fe 100644 (file)
--- a/kernel/trace/tracing_map.c
+++ b/kernel/trace/tracing_map.c
@@ -1,16 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * tracing_map - lock-free map for tracing
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that 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.
- *
  * Copyright (C) 2015 Tom Zanussi <tom.zanussi@linux.intel.com>
  *
  * tracing_map implementation inspired by lock-free map algorithms