From: Mathieu Poirier mathieu.poirier@linaro.org

Fixing wrong indentation of the while() loop - no change of functionality.

Signed-off-by: Mathieu Poirier mathieu.poirier@linaro.org Tested-by: Leo Yan leo.yan@linaro.org Cc: Alexander Shishkin alexander.shishkin@linux.intel.com Cc: Jiri Olsa jolsa@redhat.com Cc: Namhyung Kim namhyung@kernel.org Cc: Peter Zijlstra peterz@infradead.org Cc: Suzuki Poulouse suzuki.poulose@arm.com Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Fixes: 3fa0e83e2948 ("perf cs-etm: Modularize main packet processing loop") Link: http://lkml.kernel.org/r/20190524173508.29044-9-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com --- tools/perf/util/cs-etm.c | 108 +++++++++++++++++++-------------------- 1 file changed, 54 insertions(+), 54 deletions(-)

diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index a74c53a45839..68fec6f019fe 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -1578,64 +1578,64 @@ static int cs_etm__process_decoder_queue(struct cs_etm_queue *etmq)

packet_queue = cs_etm__etmq_get_packet_queue(etmq);

- /* Process each packet in this chunk */ - while (1) { - ret = cs_etm_decoder__get_packet(packet_queue, - etmq->packet); - if (ret <= 0) - /* - * Stop processing this chunk on - * end of data or error - */ - break; + /* Process each packet in this chunk */ + while (1) { + ret = cs_etm_decoder__get_packet(packet_queue, + etmq->packet); + if (ret <= 0) + /* + * Stop processing this chunk on + * end of data or error + */ + break; + + /* + * Since packet addresses are swapped in packet + * handling within below switch() statements, + * thus setting sample flags must be called + * prior to switch() statement to use address + * information before packets swapping. + */ + ret = cs_etm__set_sample_flags(etmq); + if (ret < 0) + break;

+ switch (etmq->packet->sample_type) { + case CS_ETM_RANGE: /* - * Since packet addresses are swapped in packet - * handling within below switch() statements, - * thus setting sample flags must be called - * prior to switch() statement to use address - * information before packets swapping. + * If the packet contains an instruction + * range, generate instruction sequence + * events. */ - ret = cs_etm__set_sample_flags(etmq); - if (ret < 0) - break; - - switch (etmq->packet->sample_type) { - case CS_ETM_RANGE: - /* - * If the packet contains an instruction - * range, generate instruction sequence - * events. - */ - cs_etm__sample(etmq); - break; - case CS_ETM_EXCEPTION: - case CS_ETM_EXCEPTION_RET: - /* - * If the exception packet is coming, - * make sure the previous instruction - * range packet to be handled properly. - */ - cs_etm__exception(etmq); - break; - case CS_ETM_DISCONTINUITY: - /* - * Discontinuity in trace, flush - * previous branch stack - */ - cs_etm__flush(etmq); - break; - case CS_ETM_EMPTY: - /* - * Should not receive empty packet, - * report error. - */ - pr_err("CS ETM Trace: empty packet\n"); - return -EINVAL; - default: - break; - } + cs_etm__sample(etmq); + break; + case CS_ETM_EXCEPTION: + case CS_ETM_EXCEPTION_RET: + /* + * If the exception packet is coming, + * make sure the previous instruction + * range packet to be handled properly. + */ + cs_etm__exception(etmq); + break; + case CS_ETM_DISCONTINUITY: + /* + * Discontinuity in trace, flush + * previous branch stack + */ + cs_etm__flush(etmq); + break; + case CS_ETM_EMPTY: + /* + * Should not receive empty packet, + * report error. + */ + pr_err("CS ETM Trace: empty packet\n"); + return -EINVAL; + default: + break; } + }

return ret; }