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| author | Jiri Olsa <jolsa@kernel.org> | 2018-01-07 17:03:52 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-01-08 12:39:50 -0300 |
| commit | 28a0b39877f5ed64ae9fadf95dddb90999309dee (patch) | |
| tree | f9429934af444c9defd54ee2b0545a1a8b39f484 /mm/highmem.c | |
| parent | 972c14884728bf5f69ec69cfb1beeec1a9cd29ee (diff) | |
| download | talos-obmc-linux-28a0b39877f5ed64ae9fadf95dddb90999309dee.tar.gz talos-obmc-linux-28a0b39877f5ed64ae9fadf95dddb90999309dee.zip | |
perf script: Add support to display sample misc field
Adding support to display sample misc field in form
of letter for each bit:
# perf script -F +misc ...
sched-messaging 1414 K 28690.636582: 4590 cycles ...
sched-messaging 1407 U 28690.636600: 325620 cycles ...
sched-messaging 1414 K 28690.636608: 19473 cycles ...
misc field __________/
The misc bits are assigned to following letters:
PERF_RECORD_MISC_KERNEL K
PERF_RECORD_MISC_USER U
PERF_RECORD_MISC_HYPERVISOR H
PERF_RECORD_MISC_GUEST_KERNEL G
PERF_RECORD_MISC_GUEST_USER g
PERF_RECORD_MISC_MMAP_DATA* M
PERF_RECORD_MISC_COMM_EXEC E
PERF_RECORD_MISC_SWITCH_OUT S
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180107160356.28203-9-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'mm/highmem.c')
0 files changed, 0 insertions, 0 deletions
