Thread (33 messages) 33 messages, 4 authors, 2021-08-06

Re: [PATCH 4/6] perf cs-etm: Update OpenCSD decoder for ETE

From: Leo Yan <hidden>
Date: 2021-07-31 06:50:29
Also in: linux-perf-users, lkml

On Wed, Jul 21, 2021 at 10:07:03AM +0100, James Clark wrote:
OpenCSD v1.1.1 has a bug fix for the installation of the ETE decoder
headers. This also means that including headers separately for each
decoder is unnecessary so remove these.

Signed-off-by: James Clark <redacted>
IIUC, only the later patches in this patch set are dependent on OpenCSD
v1.1.1.  After I checked OpenCSD latest header, this change LGTM:

Reviewed-by: Leo Yan <redacted>
quoted hunk ↗ jump to hunk
---
 tools/build/feature/test-libopencsd.c           | 4 ++--
 tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 2 --
 2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/tools/build/feature/test-libopencsd.c b/tools/build/feature/test-libopencsd.c
index 52c790b0317b..eb6303ff446e 100644
--- a/tools/build/feature/test-libopencsd.c
+++ b/tools/build/feature/test-libopencsd.c
@@ -4,9 +4,9 @@
 /*
  * Check OpenCSD library version is sufficient to provide required features
  */
-#define OCSD_MIN_VER ((1 << 16) | (0 << 8) | (0))
+#define OCSD_MIN_VER ((1 << 16) | (1 << 8) | (1))
 #if !defined(OCSD_VER_NUM) || (OCSD_VER_NUM < OCSD_MIN_VER)
-#error "OpenCSD >= 1.0.0 is required"
+#error "OpenCSD >= 1.1.1 is required"
 #endif
 
 int main(void)
diff --git a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
index 5972a8afcc6b..60147c908425 100644
--- a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
+++ b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
@@ -13,8 +13,6 @@
 #include <linux/zalloc.h>
 #include <stdlib.h>
 #include <opencsd/c_api/opencsd_c_api.h>
-#include <opencsd/etmv4/trc_pkt_types_etmv4.h>
-#include <opencsd/ocsd_if_types.h>
 
 #include "cs-etm.h"
 #include "cs-etm-decoder.h"
-- 
2.28.0
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