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authorMathieu Poirier <mathieu.poirier@linaro.org>2018-01-10 13:46:51 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-01-11 11:56:07 -0300
commit2178790baa8639a1f516f91685ae64cc8d09fee7 (patch)
tree7797aca96f9c97582d5c6eff2be63abe81ea4e2f
parent1ccb8feda7471efb62ebf68d70055b4c51fa7d92 (diff)
perf evsel: Fix incorrect handling of type _TERM_DRV_CFG
Commit ("d0565132605f perf evsel: Enable type checking for perf_evsel_config_term types") assumes PERF_EVSEL__CONFIG_TERM_DRV_CFG isn't used and as such adds a BUG_ON(). Since the enumeration type is used in macro ADD_CONFIG_TERM() the change break CoreSight trace acquisition. This patch restores the original code. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Fixes: d0565132605f ("perf evsel: Enable type checking for perf_evsel_config_term types") Link: http://lkml.kernel.org/r/1515617211-32024-1-git-send-email-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/util/evsel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index d934f04e3110..4eea3b404507 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -781,7 +781,7 @@ static void apply_config_terms(struct perf_evsel *evsel,
attr->write_backward = term->val.overwrite ? 1 : 0;
break;
case PERF_EVSEL__CONFIG_TERM_DRV_CFG:
- BUG_ON(1);
+ break;
default:
break;
}