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perf tools: Use SBUILD_ID_SIZE where applicable

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Use the existing SBUILD_ID_SIZE macro instead of the equivalent
BUILD_ID_SIZE * 2 + 1 expression for allocating a buffer for build-id
strings.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20160511135159.23943.57120.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Masami Hiramatsu
2016-05-11 22:51:59 +09:00
committed by Arnaldo Carvalho de Melo
parent 357a54f32a
commit b5d8bbe860
6 changed files with 7 additions and 7 deletions
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2
tools/perf/util/scripting-engines/trace-event-python.c
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@@ -618,7 +618,7 @@ static int python_export_dso(struct db_export *dbe, struct dso *dso,
struct machine *machine)
{
struct tables *tables = container_of(dbe, struct tables, dbe);
char sbuild_id[BUILD_ID_SIZE * 2 + 1];
char sbuild_id[SBUILD_ID_SIZE];
PyObject *t;
build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);