kernel/tools/perf/util/trace-event-parse.c, branch linux-4.17.y

perf event-parse: Use pr_warning()

2017-06-27T14:08:14Z

Convert sole user of warning() in this file to pr_warning(), consolidating error reporting facilities. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-3y7yf6v673ujl2rcs34tzv8n@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Move sane ctype stuff from util.h to sane_ctype.h

2017-04-19T16:01:48Z

More stuff that came from git, out of the hodge-podge that is util.h Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-e3lana4gctz3ub4hn4y29hkw@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf util: Save pid-cmdline mapping into tracing header

2017-01-26T14:42:59Z

Current trace info data lacks the saved cmdline mapping which is needed for pevent to find out the comm of a task. Add this and bump up the version number so that perf can determine its presence when reading. This is mostly corresponding to trace.dat file version 6, but still lacks 4 byte of number of cpus, and 10 bytes of type string - and I think we don't need those anyway. Signed-off-by: Namhyung Kim Tested-by: Masami Hiramatsu Cc: Frederic Weisbecker Cc: Jeremy Eder Cc: Jiri Olsa , Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Steven Rostedt [ Change version test from == to >= ] Link: http://lkml.kernel.org/n/tip-vaooqpxsikxbb3359p0corcb@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

irq_poll: make blk-iopoll available outside the block layer

2015-12-11T19:52:24Z

The new name is irq_poll as iopoll is already taken. Better suggestions welcome. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche

perf tools: Stop reading the kallsyms data from perf.data

2015-07-24T01:51:11Z

As it is not used anymore, since 'perf script' switched to asking libtraceevent to use tools/perf's symbol resolution routines. Acked-by: David Ahern Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Stephane Eranian Cc: Steven Rostedt Link: http://lkml.kernel.org/n/tip-4ilhofz4b7o8yokvutjt9yzz@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Assign default value for some pointers

2015-05-27T15:21:45Z

Assign default value for pointers that are identified by the compiler as non-initialized. Signed-off-by: Martin Liska Acked-by: Ingo Molnar Link: http://lkml.kernel.org/r/5564393C.1090104@suse.cz Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Introduce event_format__fprintf method

2015-02-06T10:46:37Z

The existing one, event_format__print() uses stdout unconditionally, and 'perf trace' needs to use it to format into a file that may have been set by the user, i.e. 'trace -o file.output'. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Steven Rostedt Link: http://lkml.kernel.org/n/tip-7l0mgm91hwg0bby00s5pse8r@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Fix memory leak in event_format__print function

2014-02-18T12:34:47Z

Properly destroying trace_seq object. Signed-off-by: Jiri Olsa Acked-by: Namhyung Kim Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1391377150-23920-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Add trace-event object

2013-12-04T18:20:52Z

Add trace-event object to keep together 'struct pevent' object with its loaded plugins with following interface: int trace_event__init(struct trace_event *t); - Initalizes 'struct pevent' object and loads plugins for it void trace_event__cleanup(struct trace_event *t); - Cleanups both 'struct pevent' and plugins Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1386076182-14484-10-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Remove unused trace-event-* code

2013-10-09T14:15:28Z

Removing unused trace-event-* code. Acked-by: Namhyung Kim Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1379003976-5839-3-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo