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| author | Baohong Liu <baohong.liu@intel.com> | 2017-09-06 00:57:19 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-09-07 03:52:20 +0300 |
| commit | 170b3b1050e28d1ba0700e262f0899ffa4fccc52 (patch) | |
| tree | e3d24d4a6e75b442afc26ac2b86e5dff751f07a2 /tools/perf/Build | |
| parent | 7685ab6c58557c6234f3540260195ecbee7fc4b3 (diff) | |
| download | linux-170b3b1050e28d1ba0700e262f0899ffa4fccc52.tar.xz | |
tracing: Apply trace_clock changes to instance max buffer
Currently trace_clock timestamps are applied to both regular and max
buffers only for global trace. For instance trace, trace_clock
timestamps are applied only to regular buffer. But, regular and max
buffers can be swapped, for example, following a snapshot. So, for
instance trace, bad timestamps can be seen following a snapshot.
Let's apply trace_clock timestamps to instance max buffer as well.
Link: http://lkml.kernel.org/r/ebdb168d0be042dcdf51f81e696b17fabe3609c1.1504642143.git.tom.zanussi@linux.intel.com
Cc: stable@vger.kernel.org
Fixes: 277ba0446 ("tracing: Add interface to allow multiple trace buffers")
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/Build')
0 files changed, 0 insertions, 0 deletions