From: tip-bot for Leo Yan <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: hpa@zytor.com, robert.walker@arm.com, tglx@linutronix.de,
leo.yan@linaro.org, acme@redhat.com, jolsa@redhat.com,
linux-kernel@vger.kernel.org, namhyung@kernel.org,
mike.leach@linaro.org, mathieu.poirier@linaro.org,
alexander.shishkin@linux.intel.com, mingo@kernel.org
Subject: [tip:perf/core] perf cs-etm: Refactor enumeration cs_etm_sample_type
Date: Thu, 20 Dec 2018 10:14:02 -0800 [thread overview]
Message-ID: <tip-cfc1d4276b0453a752d8b31daf34f7f2dbd55e82@git.kernel.org> (raw)
In-Reply-To: <1544513908-16805-5-git-send-email-leo.yan@linaro.org>
Commit-ID: cfc1d4276b0453a752d8b31daf34f7f2dbd55e82
Gitweb: https://git.kernel.org/tip/cfc1d4276b0453a752d8b31daf34f7f2dbd55e82
Author: Leo Yan <leo.yan@linaro.org>
AuthorDate: Tue, 11 Dec 2018 15:38:24 +0800
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 18 Dec 2018 12:23:59 -0300
perf cs-etm: Refactor enumeration cs_etm_sample_type
The values in enumeration cs_etm_sample_type are defined with setting
bit N for each packet type, this is not suggested in the usual case.
This patch refactor cs_etm_sample_type by converting from bit shifting
values to continuous numbers.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Robert Walker <robert.walker@arm.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1544513908-16805-5-git-send-email-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/cs-etm-decoder/cs-etm-decoder.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.h b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.h
index b295dd2b8292..3819a04a2c27 100644
--- a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.h
+++ b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.h
@@ -23,9 +23,9 @@ struct cs_etm_buffer {
};
enum cs_etm_sample_type {
- CS_ETM_EMPTY = 0,
- CS_ETM_RANGE = 1 << 0,
- CS_ETM_TRACE_ON = 1 << 1,
+ CS_ETM_EMPTY,
+ CS_ETM_RANGE,
+ CS_ETM_TRACE_ON,
};
enum cs_etm_isa {
next prev parent reply other threads:[~2018-12-20 18:14 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 7:38 [PATCH v3 0/8] perf cs-etm: Correct packets handling Leo Yan
2018-12-11 7:38 ` [PATCH v3 1/8] perf cs-etm: Correct packets swapping in cs_etm__flush() Leo Yan
2018-12-20 18:12 ` [tip:perf/core] " tip-bot for Leo Yan
2018-12-11 7:38 ` [PATCH v3 2/8] perf cs-etm: Avoid stale branch samples when flush packet Leo Yan
2018-12-20 18:12 ` [tip:perf/core] " tip-bot for Leo Yan
2018-12-11 7:38 ` [PATCH v3 3/8] perf cs-etm: Remove unused 'trace_on' in cs_etm_decoder Leo Yan
2018-12-12 18:41 ` Mathieu Poirier
2018-12-20 18:13 ` [tip:perf/core] " tip-bot for Leo Yan
2018-12-11 7:38 ` [PATCH v3 4/8] perf cs-etm: Refactor enumeration cs_etm_sample_type Leo Yan
2018-12-12 18:41 ` Mathieu Poirier
2018-12-20 18:14 ` tip-bot for Leo Yan [this message]
2018-12-11 7:38 ` [PATCH v3 5/8] perf cs-etm: Rename CS_ETM_TRACE_ON to CS_ETM_DISCONTINUITY Leo Yan
2018-12-20 18:14 ` [tip:perf/core] " tip-bot for Leo Yan
2018-12-11 7:38 ` [PATCH v3 6/8] perf cs-etm: Treat NO_SYNC element as trace discontinuity Leo Yan
2018-12-13 12:38 ` Arnaldo Carvalho de Melo
2018-12-13 12:41 ` Arnaldo Carvalho de Melo
2018-12-13 13:09 ` leo.yan
2018-12-13 13:21 ` Arnaldo Carvalho de Melo
2018-12-13 13:23 ` leo.yan
2018-12-13 13:26 ` Arnaldo Carvalho de Melo
2018-12-13 13:31 ` leo.yan
2018-12-20 18:15 ` [tip:perf/core] " tip-bot for Leo Yan
2018-12-11 7:38 ` [PATCH v3 7/8] perf cs-etm: Treat EO_TRACE " Leo Yan
2018-12-20 18:15 ` [tip:perf/core] " tip-bot for Leo Yan
2018-12-11 7:38 ` [PATCH v3 8/8] perf cs-etm: Generate branch sample for exception packet Leo Yan
2018-12-20 18:16 ` [tip:perf/core] " tip-bot for Leo Yan
2018-12-12 18:45 ` [PATCH v3 0/8] perf cs-etm: Correct packets handling Mathieu Poirier
2018-12-13 13:11 ` Arnaldo Carvalho de Melo
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