From 26c11206f433ea507a7541f48cb472b85870577e Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Wed, 10 Jul 2019 11:58:05 +0300 Subject: perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column If the new 'has_calls' column is present, use it with the call graph and call tree to select only comms that have calls. Committer testing: Just started the exported-sql-view.py and accessed all the reports, no backtraces. Signed-off-by: Adrian Hunter Tested-by: Arnaldo Carvalho de Melo Cc: Jiri Olsa Link: http://lkml.kernel.org/r/20190710085810.1650-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'tools/perf/scripts/python/exported-sql-viewer.py') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index dbbd7a5d9b60..61b3911d91e6 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -623,8 +623,11 @@ class CallGraphRootItem(CallGraphLevelItemBase): super(CallGraphRootItem, self).__init__(glb, params, 0, None) self.dbid = 0 self.query_done = True + if_has_calls = "" + if IsSelectable(glb.db, "comms", columns = "has_calls"): + if_has_calls = " WHERE has_calls = TRUE" query = QSqlQuery(glb.db) - QueryExec(query, "SELECT id, comm FROM comms") + QueryExec(query, "SELECT id, comm FROM comms" + if_has_calls) while query.next(): if not query.value(0): continue @@ -900,8 +903,11 @@ class CallTreeRootItem(CallGraphLevelItemBase): super(CallTreeRootItem, self).__init__(glb, params, 0, None) self.dbid = 0 self.query_done = True + if_has_calls = "" + if IsSelectable(glb.db, "comms", columns = "has_calls"): + if_has_calls = " WHERE has_calls = TRUE" query = QSqlQuery(glb.db) - QueryExec(query, "SELECT id, comm FROM comms") + QueryExec(query, "SELECT id, comm FROM comms" + if_has_calls) while query.next(): if not query.value(0): continue -- cgit v1.2.3-59-g8ed1b