linux/include/trace/trace_events.h, branch v4.9

tracing: Use outer () on __get_str() definition

2016-07-15T19:50:58Z

__get_str(str)'s definition includes a (char *) operator overloading that is not protected with outer (). This patch adds () around __get_str()'s definition, enabling some code cleanup. Link: http://lkml.kernel.org/r/20ac1a10c2ec4ccd23e4a8ef34101fb6e4157d37.1467407618.git.bristot@redhat.com Cc: Trond Myklebust Cc: Anna Schumaker Cc: Ingo Molnar Suggested-by: Steven Rostedt Reviewed-by: Steven Rostedt Signed-off-by: Daniel Bristot de Oliveira Signed-off-by: Steven Rostedt

perf: remove unused __addr variable

2016-04-08T01:04:26Z

now all calls to perf_trace_buf_submit() pass 0 as 4th argument which will be repurposed in the next patch which will change the meaning of 1st arg of perf_tp_event() to event_type Signed-off-by: Alexei Starovoitov Acked-by: Peter Zijlstra (Intel) Signed-off-by: David S. Miller

tracing: Introduce TRACE_EVENT_FN_COND macro

2015-12-23T19:27:21Z

TRACE_EVENT_FN can't be used in some circumstances like invoking trace functions from offlined CPU due to RCU usage. This patch adds the TRACE_EVENT_FN_COND macro to make such trace points conditional. Link: http://lkml.kernel.org/r/1450124286-4822-1-git-send-email-kda@linux-powerpc.org Signed-off-by: Denis Kirjanov Signed-off-by: Steven Rostedt

tracing: Move non perf code out of perf.h

2015-09-23T13:31:34Z

Commit ee53bbd17257 "tracing: Move the perf code out of trace_event.h" moved more than just the perf code out of trace_event.h, but also removed a bit of the tracing code too. Move it back. Signed-off-by: Steven Rostedt

tracing: Rename ftrace_get_offsets_##call() to trace_event_get_offsets_##call()

2015-05-14T01:49:01Z

The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The function ftrace_get_offsets_##call() is used to find the offset into dynamically allocated trace event fields for printing. It has nothing to do with function tracing. Rename it. Signed-off-by: Steven Rostedt

tracing: Rename ftrace_define_fields_##call() to trace_event_define_fields_##call()

2015-05-14T01:49:00Z

The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The function ftrace_define_fields_##call() is used to define how to process the trace_event fields. It has nothing to do with function tracing. Rename it. Signed-off-by: Steven Rostedt

tracing: Rename ftrace_event_type_funcs_##call to trace_event_type_funcs_##call

2015-05-14T01:48:59Z

The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The structure ftrace_event_type_funcs_##call is used to define how the trace_events will be printed. It has nothing to do with function tracing. Rename it. Signed-off-by: Steven Rostedt

tracing: Rename ftrace_data_offset_##call to trace_event_data_offset_##call

2015-05-14T01:48:58Z

The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The structure ftrace_data_offset_##call is used to find the offsets of dynamically allocated fields in trace_events. It has nothing to do with function tracing. Rename it. Signed-off-by: Steven Rostedt

tracing: Rename ftrace_raw_##call event structures to trace_event_raw_##call

2015-05-14T01:48:40Z

The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The ftrace_raw_##call structures are built by macros for trace events. They have nothing to do with function tracing. Rename them. Signed-off-by: Steven Rostedt

tracing: Rename ftrace_output functions to trace_output

2015-05-13T18:06:41Z

The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The ftrace_output_*() and ftrace_raw_output_*() functions represent the trace_event code. Rename them to just trace_output or trace_raw_output. Signed-off-by: Steven Rostedt