diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2020-07-10 17:10:55 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 13:20:17 +0200 |
| commit | 2c9a11af84b19e42a8e51a3cac6e08efc546d281 (patch) | |
| tree | fee260231d9d9dbd1ce1bed3bf2961f367b9d3a1 /tools/scripts | |
| parent | perf intel-pt: Fix duplicate branch after CBR (diff) | |
| download | linux-2c9a11af84b19e42a8e51a3cac6e08efc546d281.tar.xz linux-2c9a11af84b19e42a8e51a3cac6e08efc546d281.zip | |
perf tools: Improve aux_output not supported error
For example:
Before:
$ perf record -e '{intel_pt/branch=0/,branch-loads/aux-output/ppp}' -- ls -l
Error:
branch-loads: PMU Hardware doesn't support sampling/overflow-interrupts. Try 'perf stat'
After:
$ perf record -e '{intel_pt/branch=0/,branch-loads/aux-output/ppp}' -- ls -l
Error:
branch-loads: PMU Hardware doesn't support 'aux_output' feature
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20200710151104.15137-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/scripts')
0 files changed, 0 insertions, 0 deletions