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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 <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190710085810.1650-17-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2019-07-10 11:58:05 +03:00 committed by Arnaldo Carvalho de Melo
parent 266887291c
commit 26c11206f4
1 changed files with 8 additions and 2 deletions
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10
tools/perf/scripts/python/exported-sql-viewer.py
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@ -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