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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2015-09-29 18:21:35 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-09-30 04:35:18 -0400 |
| commit | b9f9108cad3998a4c8fd26051c37a451f1dff1f1 (patch) | |
| tree | 7afa361be6f48e60d256acc0f9e57c7ea5aff479 /kernel/trace/trace.c | |
| parent | b5e87c0581319481399b6d8e8d6972b5523c18e6 (diff) | |
| download | linux-stable-b9f9108cad3998a4c8fd26051c37a451f1dff1f1.tar.gz linux-stable-b9f9108cad3998a4c8fd26051c37a451f1dff1f1.tar.bz2 linux-stable-b9f9108cad3998a4c8fd26051c37a451f1dff1f1.zip | |
tracing: Remove access to trace_flags in trace_printk.c
In the effort to move the global trace_flags to the tracing instances, the
direct access to trace_flags must be removed from trace_printk.c
Instead, add a new trace_printk_enabled boolean that is set by a new access
function trace_printk_control(), that will enable or disable trace_printk.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 991bab9b79d2..d98789b112c6 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3555,8 +3555,10 @@ int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled) #endif } - if (mask == TRACE_ITER_PRINTK) + if (mask == TRACE_ITER_PRINTK) { trace_printk_start_stop_comm(enabled); + trace_printk_control(enabled); + } return 0; } |