perf evsel: Skip store_evsel_ids for non-perf-event PMUs

The IDs are associated with perf events and not applicable to non-perf
event PMUs. The failure to generate the ids was causing perf stat
record to fail.

```
$ perf stat record -a sleep 1

 Performance counter stats for 'system wide':

            47,941      context-switches                 #      nan cs/sec  cs_per_second
              0.00 msec cpu-clock                        #      0.0 CPUs  CPUs_utilized
             3,261      cpu-migrations                   #      nan migrations/sec  migrations_per_second
               516      page-faults                      #      nan faults/sec  page_faults_per_second
         7,525,483      cpu_core/branch-misses/          #      2.3 %  branch_miss_rate
       322,069,004      cpu_core/branches/               #      nan M/sec  branch_frequency
     1,895,684,291      cpu_core/cpu-cycles/             #      nan GHz  cycles_frequency
     2,789,777,426      cpu_core/instructions/           #      1.5 instructions  insn_per_cycle
         7,074,765      cpu_atom/branch-misses/          #      3.2 %  branch_miss_rate         (49.89%)
       224,225,412      cpu_atom/branches/               #      nan M/sec  branch_frequency     (50.29%)
     2,061,679,981      cpu_atom/cpu-cycles/             #      nan GHz  cycles_frequency       (50.33%)
     2,011,242,533      cpu_atom/instructions/           #      1.0 instructions  insn_per_cycle  (50.33%)
             TopdownL1 (cpu_core)                        #      9.0 %  tma_bad_speculation
                                                         #     28.3 %  tma_frontend_bound
                                                         #     35.2 %  tma_backend_bound
                                                         #     27.5 %  tma_retiring
             TopdownL1 (cpu_atom)                        #     36.8 %  tma_backend_bound        (59.65%)
                                                         #     22.8 %  tma_frontend_bound       (59.60%)
                                                         #     11.6 %  tma_bad_speculation
                                                         #     28.8 %  tma_retiring             (59.59%)

       1.006777519 seconds time elapsed

$ perf stat report

 Performance counter stats for 'perf':

     1,013,376,154      duration_time
     <not counted>      duration_time
     <not counted>      duration_time
     <not counted>      duration_time
     <not counted>      duration_time
     <not counted>      duration_time
            47,941      context-switches
              0.00 msec cpu-clock
             3,261      cpu-migrations
               516      page-faults
         7,525,483      cpu_core/branch-misses/
       322,069,814      cpu_core/branches/
       322,069,004      cpu_core/branches/
     1,895,684,291      cpu_core/cpu-cycles/
     1,895,679,209      cpu_core/cpu-cycles/
     2,789,777,426      cpu_core/instructions/
     <not counted>      cpu_core/cpu-cycles/
     <not counted>      cpu_core/stalled-cycles-frontend/
     <not counted>      cpu_core/cpu-cycles/
     <not counted>      cpu_core/stalled-cycles-backend/
     <not counted>      cpu_core/stalled-cycles-backend/
     <not counted>      cpu_core/instructions/
     <not counted>      cpu_core/stalled-cycles-frontend/
         7,074,765      cpu_atom/branch-misses/                                                 (49.89%)
       221,679,088      cpu_atom/branches/                                                      (49.89%)
       224,225,412      cpu_atom/branches/                                                      (50.29%)
     2,061,679,981      cpu_atom/cpu-cycles/                                                    (50.33%)
     2,016,259,567      cpu_atom/cpu-cycles/                                                    (50.33%)
     2,011,242,533      cpu_atom/instructions/                                                  (50.33%)
     <not counted>      cpu_atom/cpu-cycles/
     <not counted>      cpu_atom/stalled-cycles-frontend/
     <not counted>      cpu_atom/cpu-cycles/
     <not counted>      cpu_atom/stalled-cycles-backend/
     <not counted>      cpu_atom/stalled-cycles-backend/
     <not counted>      cpu_atom/instructions/
     <not counted>      cpu_atom/stalled-cycles-frontend/
        17,145,113      cpu_core/INT_MISC.UOP_DROPPING/
    10,594,226,100      cpu_core/TOPDOWN.SLOTS/
     2,919,021,401      cpu_core/topdown-retiring/
       943,101,838      cpu_core/topdown-bad-spec/
     3,031,152,533      cpu_core/topdown-fe-bound/
     3,739,756,791      cpu_core/topdown-be-bound/
     1,909,501,648      cpu_atom/CPU_CLK_UNHALTED.CORE/                                         (60.04%)
     3,516,608,359      cpu_atom/TOPDOWN_BE_BOUND.ALL/                                          (59.65%)
     2,179,403,876      cpu_atom/TOPDOWN_FE_BOUND.ALL/                                          (59.60%)
     2,745,732,458      cpu_atom/TOPDOWN_RETIRING.ALL/                                          (59.59%)

       1.006777519 seconds time elapsed

Some events weren't counted. Try disabling the NMI watchdog:
        echo 0 > /proc/sys/kernel/nmi_watchdog
        perf stat ...
        echo 1 > /proc/sys/kernel/nmi_watchdog
```

Reported-by: James Clark <james.clark@linaro.org>
Closes: https://lore.kernel.org/lkml/ca0f0cd3-7335-48f9-8737-2f70a75b019a@linaro.org/
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

0 files changed, 0 insertions, 0 deletions