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| author |   Baohong Liu <baohong.liu@intel.com> | 2017-09-05 16:57:19 -0500 |
|---|---|---|
| committer |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-09-06 20:52:20 -0400 |
| commit | 170b3b1050e28d1ba0700e262f0899ffa4fccc52 (patch) | |
| tree | e3d24d4a6e75b442afc26ac2b86e5dff751f07a2 /include/linux/trace_events.h | |
| parent | tracing: Fix clear of RECORDED_TGID flag when disabling trace event (diff) | |
| download | linux-dev-170b3b1050e28d1ba0700e262f0899ffa4fccc52.tar.xz linux-dev-170b3b1050e28d1ba0700e262f0899ffa4fccc52.zip | |
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 'include/linux/trace_events.h')
0 files changed, 0 insertions, 0 deletions