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| author | Adrian Hunter <adrian.hunter@intel.com> | 2019-07-10 11:58:05 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-10 12:31:25 -0300 |
| commit | 26c11206f433ea507a7541f48cb472b85870577e (patch) | |
| tree | ed70c6058e8bc66f166d675d18dd536519137078 /tools/perf/scripts/python | |
| parent | 266887291cac7f4020b5c83d2af9a13aece44a74 (diff) | |
| download | linux-26c11206f433ea507a7541f48cb472b85870577e.tar.bz2 | |
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>
Diffstat (limited to 'tools/perf/scripts/python')
| -rwxr-xr-x | tools/perf/scripts/python/exported-sql-viewer.py | 10 |
1 files changed, 8 insertions, 2 deletions
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 |