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perf cs-etm: Introducing function cs_etm__init_trace_params()

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The trace parameter initialisation code is repeated in two different
places, something that bloats the file and can lead to errors.  This
is fixed by introducing a helper function and calling the right
protocol initialisation code when required.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki K Poulouse <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20190212171618.25355-7-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Mathieu Poirier
2019-02-12 10:16:11 -07:00
committed by Arnaldo Carvalho de Melo
parent ae4d9f5236
commit 2507a3d982
2 changed files with 58 additions and 58 deletions
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4
tools/perf/util/cs-etm.h
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@@ -105,8 +105,8 @@ struct intlist *traceid_list;
#define CS_ETM_HEADER_SIZE (CS_HEADER_VERSION_0_MAX * sizeof(u64))
static const u64 __perf_cs_etmv3_magic = 0x3030303030303030ULL;
static const u64 __perf_cs_etmv4_magic = 0x4040404040404040ULL;
#define __perf_cs_etmv3_magic 0x3030303030303030ULL
#define __perf_cs_etmv4_magic 0x4040404040404040ULL
#define CS_ETMV3_PRIV_SIZE (CS_ETM_PRIV_MAX * sizeof(u64))
#define CS_ETMV4_PRIV_SIZE (CS_ETMV4_PRIV_MAX * sizeof(u64))