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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-07-31 13:20:14 -0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-08-01 09:47:52 -0300 |
commit | 1cc47f2d46206d67285aea0ca7e8450af571da13 (patch) | |
tree | f14ec1d1bebcdd1cc78599daf224667597e379f9 /tools/perf/MANIFEST | |
parent | f1d6cb2d8cdfb210f9b4a0f59e9168ac0f5db774 (diff) |
perf trace beauty ioctl: Improve 'cmd' beautifier
By using the _IOC_(DIR,NR,TYPE,SIZE) macros to lookup a 'type' keyed
table that then gets indexed by 'nr', falling back to a notation similar
to the one used by 'strace', only more compact, i.e.:
474.356 ( 0.007 ms): gnome-shell/22401 ioctl(fd: 8</dev/dri/card0>, cmd: (READ|WRITE, 0x64, 0xae, 0x1c), arg: 0x7ffc934f7880) = 0
474.369 ( 0.053 ms): gnome-shell/22401 ioctl(fd: 8</dev/dri/card0>, cmd: (READ|WRITE, 0x64, 0xb0, 0x18), arg: 0x7ffc934f77d0) = 0
505.055 ( 0.014 ms): gnome-shell/22401 ioctl(fd: 8</dev/dri/card0>, cmd: (READ|WRITE, 0x64, 0xaf, 0x4), arg: 0x7ffc934f741c) = 0
This also moves it out of builtin-trace.c and into trace/beauty/ioctl.c
to better compartimentalize all these formatters.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-s3enursdxsvnhdomh6qlte4g@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/MANIFEST')
0 files changed, 0 insertions, 0 deletions