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| author | Namhyung Kim | 2013-12-26 06:37:57 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2013-12-26 15:22:01 +0100 |
| commit | 5c743cf573e6974befe917ed4a36d42b39ef1ce0 (patch) | |
| tree | 7609bc7b82ffdbbb94aeeaec228a6eb465e07bad /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | perf probe: Support basic dwarf-based operations on uprobe events (diff) | |
| download | kernel-qcow2-linux-5c743cf573e6974befe917ed4a36d42b39ef1ce0.tar.gz kernel-qcow2-linux-5c743cf573e6974befe917ed4a36d42b39ef1ce0.tar.xz kernel-qcow2-linux-5c743cf573e6974befe917ed4a36d42b39ef1ce0.zip | |
perf ui/tui: Protect windows by ui__lock
Sometimes perf top TUI breaks display with concurrent help/input window
and pr_* messages since they're not protected by ui__lock.
You can check it by pressing (and not releasing) 'h' key on a "perf top
-vvv" TUI session.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1388036284-32342-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions