Steven Rostedt (Red Hat)
ba27f2bc73
ftrace: Remove use of control list and ops ...
Currently perf has its own list function within the ftrace infrastructure
that seems to be used only to allow for it to have per-cpu disabling as well
as a check to make sure that it's not called while RCU is not watching. It
uses something called the "control_ops" which is used to iterate over ops
under it with the control_list_func().
The problem is that this control_ops and control_list_func unnecessarily
complicates the code. By replacing FTRACE_OPS_FL_CONTROL with two new flags
(FTRACE_OPS_FL_RCU and FTRACE_OPS_FL_PER_CPU) we can remove all the code
that is special with the control ops and add the needed checks within the
generic ftrace_list_func().
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2015-12-23 14:27:18 -05:00
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
bpf: make tracing helpers gpl only
2015-10-26 21:53:34 -07:00
ftrace: Remove use of control list and ops
2015-12-23 14:27:18 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-11-10 18:11:41 -08:00
bpf: Fix the build on BPF_SYSCALL=y && !CONFIG_TRACING kernels, make it more configurable
2015-04-02 16:28:06 +02:00
ring-buffer: Process commits whenever moving to a new page.
2015-11-25 15:24:05 -05:00
ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark
2015-11-03 16:19:02 -05:00
tracing: #ifdef out uses of max trace when CONFIG_TRACER_MAX_TRACE is not set
2015-11-10 10:16:05 -05:00
ftrace: Remove use of control list and ops
2015-12-23 14:27:18 -05:00
tracing: Only benchmark the time tracepoints take if tracing is on
2015-11-02 13:34:58 -05:00
tracing: Remove {start,stop}_branch_trace
2015-10-21 10:10:09 -04:00
tracing: Export tracing clock functions
2015-05-12 15:56:57 -04:00
tracing: %pF is only for function pointers
2015-03-25 08:57:22 -04:00
ftrace: Remove use of control list and ops
2015-12-23 14:27:18 -05:00
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
tracing: is_legal_op() can return boolean
2015-11-02 14:26:51 -05:00
tracing: Update cond flag when enabling or disabling a trigger
2015-11-25 15:24:14 -05:00
tracing: ftrace_event_is_function() can return boolean
2015-11-02 14:28:05 -05:00
tracing: Remove unused ftrace_cpu_disabled per cpu variable
2015-11-07 13:25:14 -05:00
tracing: report_latency() in trace_irqsoff.c can return boolean
2015-11-02 14:20:19 -05:00
tracing: Move trace_flags from global to a trace_array field
2015-09-30 15:22:55 -04:00
lib: introduce strncpy_from_unsafe()
2015-08-28 16:27:27 -07:00
tracing: Pass trace_array into trace_buffer_unlock_commit()
2015-09-25 17:38:44 -04:00
tracing: Move trace_flags from global to a trace_array field
2015-09-30 15:22:55 -04:00
tracing: Turn seq_print_user_ip() into a static function
2015-09-28 10:16:12 -04:00
tracing: Remove access to trace_flags in trace_printk.c
2015-09-30 04:35:18 -04:00
trace: Don't use __weak in header files
2015-03-25 08:57:23 -04:00
kernel/trace_probe: is_good_name can be boolean
2015-09-22 13:11:30 -04:00
sched/core: Fix trace_sched_switch()
2015-10-06 17:08:15 +02:00
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
tracing: use %*pb[l] to print bitmaps including cpumasks and nodemasks
2015-02-13 21:21:37 -08:00
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
tracing: Convert the tracing facility over to use tracefs
2015-02-03 12:48:41 -05:00
tracing: Move trace_flags from global to a trace_array field
2015-09-30 15:22:55 -04:00
tracing/uprobes: Do not print '0x (null)' when offset is 0
2015-08-26 10:43:01 -03:00
ba27f2bc73