perf script python: Fix export-to-sqlite.py sample columns

BugLink: https://bugs.launchpad.net/bugs/1836426
commit d005efe18db0b4a123dd92ea8e77e27aee8f99fd upstream.

With the "branches" export option, not all sample columns are exported.
However the unwanted columns are not at the end of the tuple, as assumed
by the code. Fix by taking the first 15 and last 3 values, instead of
the first 18.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20180911114504.28516-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

diff --git a/tools/perf/scripts/python/export-to-sqlite.py b/tools/perf/scripts/python/export-to-sqlite.py
index f827bf77e9d26177fe7e19cd7e65d05cb97ac366..e4bb82c8aba9e835ea4712e5c00d43443e1d9a9a 100644 (file)
--- a/tools/perf/scripts/python/export-to-sqlite.py
+++ b/tools/perf/scripts/python/export-to-sqlite.py
@@ -440,7 +440,11 @@ def branch_type_table(*x):
 
 def sample_table(*x):
        if branches:
-               bind_exec(sample_query, 18, x)
+               for xx in x[0:15]:
+                       sample_query.addBindValue(str(xx))
+               for xx in x[19:22]:
+                       sample_query.addBindValue(str(xx))
+               do_query_(sample_query)
        else:
                bind_exec(sample_query, 22, x)