diff options
| author | Oleg Nesterov <[email protected]> | 2013-06-17 19:02:11 +0200 |
|---|---|---|
| committer | Steven Rostedt <[email protected]> | 2013-07-18 21:31:28 -0400 |
| commit | cd92bf61d6d70bd3eb33b46d600e3f3eb9c5778a (patch) | |
| tree | 7f02ec47e54b3fa2a139a21bbcfed90318de79d3 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 421c7860c6e1989da3962fafdd6699316c9f8e20 (diff) | |
tracing/perf: Move the PERF_MAX_TRACE_SIZE check into perf_trace_buf_prepare()
Every perf_trace_buf_prepare() caller does
WARN_ONCE(size > PERF_MAX_TRACE_SIZE, message) and "message" is
almost the same.
Shift this WARN_ONCE() into perf_trace_buf_prepare(). This changes
the meaning of _ONCE, but I think this is fine.
- 4947014 2932448 10104832 17984294 1126b26 vmlinux
+ 4948422 2932448 10104832 17985702 11270a6 vmlinux
on my build.
Link: http://lkml.kernel.org/r/[email protected]
Acked-by: Peter Zijlstra <[email protected]>
Signed-off-by: Oleg Nesterov <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions