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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-08-28 18:02:37 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-08-28 20:53:48 +0300 |
| commit | a598bb5e3558509cbb8aa1d422071ef61fda9d77 (patch) | |
| tree | ace9b867c0fae4c0f70009838210776d3b659074 /tools | |
| parent | 84e5d89a777cca26cc513264752b439874702dd6 (diff) | |
| download | linux-a598bb5e3558509cbb8aa1d422071ef61fda9d77.tar.xz | |
perf trace: Add header with copyright and background info
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-5yqtfs728r1j1u8zmg8ufxwm@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-trace.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 2f1162daa3c5..4e3abba03062 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1,3 +1,21 @@ +/* + * builtin-trace.c + * + * Builtin 'trace' command: + * + * Display a continuously updated trace of any workload, CPU, specific PID, + * system wide, etc. Default format is loosely strace like, but any other + * event may be specified using --event. + * + * Copyright (C) 2012, 2013, 2014, 2015 Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> + * + * Initially based on the 'trace' prototype by Thomas Gleixner: + * + * http://lwn.net/Articles/415728/ ("Announcing a new utility: 'trace'") + * + * Released under the GPL v2. (and only v2, not any later version) + */ + #include <traceevent/event-parse.h> #include "builtin.h" #include "util/color.h" @@ -27,6 +45,7 @@ #ifndef MADV_HWPOISON # define MADV_HWPOISON 100 + #endif #ifndef MADV_MERGEABLE |