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| author | Leo Yan <leo.yan@linaro.org> | 2020-05-05 21:36:42 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-17 10:12:56 +0200 |
| commit | b801d568c7d85f816f1afb6e869f069c3ebe8b66 (patch) | |
| tree | 5fe0486c3f0600135df29f7db1e886884238e570 /tools | |
| parent | 47f6500403ea31aa0c8e329aeee607671d0f9086 (diff) | |
| download | linux-stable-b801d568c7d85f816f1afb6e869f069c3ebe8b66.tar.gz linux-stable-b801d568c7d85f816f1afb6e869f069c3ebe8b66.tar.bz2 linux-stable-b801d568c7d85f816f1afb6e869f069c3ebe8b66.zip | |
perf cs-etm: Move definition of 'traceid_list' global variable from header file
commit 168200b6d6ea0cb5765943ec5da5b8149701f36a upstream.
The variable 'traceid_list' is defined in the header file cs-etm.h,
if multiple C files include cs-etm.h the compiler might complaint for
multiple definition of 'traceid_list'.
To fix multiple definition error, move the definition of 'traceid_list'
into cs-etm.c.
Fixes: cd8bfd8c973e ("perf tools: Add processing of coresight metadata")
Reported-by: Thomas Backlund <tmb@mageia.org>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Tested-by: Mike Leach <mike.leach@linaro.org>
Tested-by: Thomas Backlund <tmb@mageia.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Tor Jeremiassen <tor@ti.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lore.kernel.org/lkml/20200505133642.4756-1-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Barker <pbarker@konsulko.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/cs-etm.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/cs-etm.h | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index 7b5e15cc6b71..ad33b99f5d21 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -87,6 +87,9 @@ struct cs_etm_queue { struct cs_etm_packet *packet; }; +/* RB tree for quick conversion between traceID and metadata pointers */ +static struct intlist *traceid_list; + static int cs_etm__update_queues(struct cs_etm_auxtrace *etm); static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm, pid_t tid, u64 time_); diff --git a/tools/perf/util/cs-etm.h b/tools/perf/util/cs-etm.h index 37f8d48179ca..c7ef97b198c7 100644 --- a/tools/perf/util/cs-etm.h +++ b/tools/perf/util/cs-etm.h @@ -53,9 +53,6 @@ enum { CS_ETMV4_PRIV_MAX, }; -/* RB tree for quick conversion between traceID and CPUs */ -struct intlist *traceid_list; - #define KiB(x) ((x) * 1024) #define MiB(x) ((x) * 1024 * 1024) |