Ravi Bangoria f9a87999bd perf report: Fix -F for branch & mem modes ... commit 6740a4e70e5d1b9d8e7fe41fd46dd5656d65dadf upstream. perf report fails to add valid additional fields with -F when used with branch or mem modes. Fix it. Before patch: $ perf record -b $ perf report -b -F +srcline_from --stdio Error: Invalid --fields key: `srcline_from' After patch: $ perf report -b -F +srcline_from --stdio # Samples: 8K of event 'cycles' # Event count (approx.): 8784 ... Committer notes: There was an inversion: when looking at branch stack dimensions (keys) it was checking if the sort mode was 'mem', not 'branch'. Fixes: aa6b3c9923 ("perf report: Make -F more strict like -s") Reported-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Reviewed-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Tested-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lore.kernel.org/lkml/20210304062958.85465-1-ravi.bangoria@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-03-17 17:06:17 +01:00
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