[PATCH v2 08/17] perf tools: Fix indentation in function cs_etm__process_decoder_queue()
From: Mathieu Poirier
Date: Fri May 24 2019 - 13:38:26 EST
Fixing wrong indentation of the while() loop - no change of functionality.
Fixes: 3fa0e83e2948 ("perf cs-etm: Modularize main packet processing loop")
Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
---
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;
}
--
2.17.1