linux-toradex.git/tools/perf/trace, branch v4.7-rc4

perf trace: Move seccomp args beautifiers to tools/perf/trace/beauty/

2016-05-11T16:06:00+00:00

To reduce the size of builtin-trace.c.

Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Namhyung Kim 
Link: http://lkml.kernel.org/n/tip-ovxifncj34ynrjjseg33lil3@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Move flock op beautifier to tools/perf/trace/beauty/

2016-05-11T15:24:59+00:00

To reduce the size of builtin-trace.c.

Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Namhyung Kim 
Link: http://lkml.kernel.org/n/tip-c4c47w2a2jx13terl2p2hros@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Move futex_op beautifier to tools/perf/trace/beauty/

2016-05-06T16:00:59+00:00

To reduce the size of builtin-trace.c.

Cc: Adrian Hunter 
Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Namhyung Kim 
Cc: Wang Nan 
Link: http://lkml.kernel.org/n/tip-vb8dpy7bptkf219q5c25ulfp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Move open_flags beautifier to tools/perf/trace/beauty/

2016-05-06T16:00:58+00:00

To reduce the size of builtin-trace.c.

Cc: Adrian Hunter 
Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Namhyung Kim 
Cc: Wang Nan 
Link: http://lkml.kernel.org/n/tip-jt293541hv9od7gqw6lilioh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Move signum beautifier to tools/perf/trace/beauty/

2016-05-06T16:00:57+00:00

To reduce the size of builtin-trace.c.

Cc: Adrian Hunter 
Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Namhyung Kim 
Cc: Wang Nan 
Link: http://lkml.kernel.org/n/tip-qecqxwwtreio6eaatfv58yq5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Move msg_flags beautifier to tools/perf/trace/beauty/

2016-04-28T12:58:59+00:00

To reduce the size of builtin-trace.c.

Cc: Adrian Hunter 
Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Namhyung Kim 
Cc: Wang Nan 
Link: http://lkml.kernel.org/n/tip-11zxg3qitk6bw2x30135k9z4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Read thread's COMM from /proc when not set

2016-04-26T16:15:00+00:00

We get notifications for threads that gets created while we're tracing,
but for preexisting threads we may end not having synthesized them, like
when tracing a 'perf trace' session that will use '--pid' to trace some
other thread.

And besides we should probably stop synthesizing those records and
instead read thread information in a lazy way, i.e. just when we need,
like done in this patch:

Now the 'pid_t' argument in 'perf_event_open' gets translated to a COMM:

  # perf trace -e perf_event_open perf stat -e cycles -p 31601
     0.027 ( 0.027 ms): perf/23393 perf_event_open(attr_uptr: 0x2fdd0d8, pid: 31601 (abrt-dump-journ), cpu: -1, group_fd: -1, flags: FD_CLOEXEC)
                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= 3
^C

And in other syscalls containing pid_t without thread->comm_set at the
time of the formatting.

Cc: Adrian Hunter 
Cc: Borislav Petkov 
Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Milian Wolff 
Cc: Namhyung Kim 
Cc: Wang Nan 
Link: http://lkml.kernel.org/n/tip-ioeps6dlwst17d6oozc9shtk@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Move perf_flags beautifier to tools/perf/trace/beauty/

2016-04-26T16:14:59+00:00

To reduce the size of builtin-trace.c.

Cc: Adrian Hunter 
Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Namhyung Kim 
Cc: Wang Nan 
Link: http://lkml.kernel.org/n/tip-8r3gmymyn3r0ynt4yuzspp9g@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Move socket_type beautifier to tools/perf/trace/beauty/

2016-04-14T16:53:10+00:00

To reduce the size of builtin-trace.c.

Cc: Adrian Hunter 
Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Namhyung Kim 
Cc: Wang Nan 
Link: http://lkml.kernel.org/n/tip-ao91htwxdqwlwxr47gbluou1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

perf trace: Move eventfd beautifiers to trace/beauty/ directory

2016-04-14T11:57:53+00:00

To better organize all these beautifiers.

Cc: Adrian Hunter 
Cc: David Ahern 
Cc: Jiri Olsa 
Cc: Milian Wolff 
Cc: Namhyung Kim 
Cc: Wang Nan 
Link: http://lkml.kernel.org/n/tip-zrw5zz7cnrs44o5osouyutvt@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo