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7a5c217024
It'd be better to have them in hex to check cacheline alignment.
Percent offset size field
100.00 0 0x1c0 struct cfs_rq {
0.00 0 0x10 struct load_weight load {
0.00 0 0x8 long unsigned int weight;
0.00 0x8 0x4 u32 inv_weight;
};
0.00 0x10 0x4 unsigned int nr_running;
14.56 0x14 0x4 unsigned int h_nr_running;
0.00 0x18 0x4 unsigned int idle_nr_running;
0.00 0x1c 0x4 unsigned int idle_h_nr_running;
...
Committer notes:
Justification from Namhyung when asked about why it would be "better":
Cache line sizes are power of 2 so it'd be natural to use hex and
check whether an offset is in the same boundary. Also 'perf annotate'
shows instruction offsets in hex.
>
> Maybe this should be selectable?
I can add an option and/or a config if you want.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240819233603.54941-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>