Namhyung Kim 8861dd303c ftrace: Access ret_stack->subtime only in the function profiler ...

The subtime is used only for function profiler with function graph
tracer enabled.  Move the definition of subtime under
CONFIG_FUNCTION_PROFILER to reduce the memory usage.  Also move the
initialization of subtime into the graph entry callback.

Link: http://lkml.kernel.org/r/20160831025529.24018-1-namhyung@kernel.org

Cc: Ingo Molnar <mingo@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2016-09-01 12:19:40 -04:00

..

blktrace.c

block: Fix secure erase

2016-08-16 09:16:51 -06:00

bpf_trace.c

bpf: Add bpf_probe_write_user BPF helper to be called in tracers

2016-07-25 18:07:48 -07:00

ftrace.c

ftrace: Access ret_stack->subtime only in the function profiler

2016-09-01 12:19:40 -04:00

Kconfig

tracing: Have HIST_TRIGGERS select TRACING

2016-07-05 15:49:01 -04:00

Makefile

Makefile: Mute warning for __builtin_return_address(>0) for tracing only

2016-08-02 12:57:48 -04:00

power-traces.c

cpufreq: schedutil: New governor based on scheduler utilization data

2016-04-02 01:09:12 +02:00

ring_buffer_benchmark.c

…

ring_buffer.c

ring-buffer: Prevent overflow of size in ring_buffer_resize()

2016-05-13 16:44:20 -04:00

rpm-traces.c

…

trace_benchmark.c

…

trace_benchmark.h

…

trace_branch.c

…

trace_clock.c

…

trace_entries.h

ftrace: Reduce size of function graph entries

2016-07-05 17:28:30 -04:00

trace_event_perf.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2016-05-17 16:26:30 -07:00

trace_events_filter_test.h

…

trace_events_filter.c

tracing: Use temp buffer when filtering events

2016-05-03 17:59:24 -04:00

trace_events_hist.c

tracing: Fix use-after-free in hist_register_trigger()

2016-08-02 15:16:30 -04:00

trace_events_trigger.c

tracing: Add support for named triggers

2016-04-19 18:56:00 -04:00

trace_events.c

tracing: Show the preempt count of when the event was called

2016-06-20 09:54:21 -04:00

trace_export.c

…

trace_functions_graph.c

ftrace: Access ret_stack->subtime only in the function profiler

2016-09-01 12:19:40 -04:00

trace_functions.c

ftrace: Have set_ftrace_pid use the bitmap like events do

2016-06-20 09:54:19 -04:00

trace_irqsoff.c

tracing: Remove redundant reset per-CPU buff in irqsoff tracer

2016-03-18 16:39:11 -04:00

trace_kdb.c

…

trace_kprobe.c

tracing: expose current->comm to [ku]probe events

2016-06-20 09:54:19 -04:00

trace_mmiotrace.c

tracing: Expose CPU physical addresses (resource values) for PCI devices

2016-06-20 09:54:22 -04:00

trace_nop.c

…

trace_output.c

tracing: Record and show NMI state

2016-03-22 18:04:10 -04:00

trace_output.h

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trace_printk.c

tracing: Handle NULL formats in hold_module_trace_bprintk_format()

2016-06-20 09:46:12 -04:00

trace_probe.c

tracing: expose current->comm to [ku]probe events

2016-06-20 09:54:19 -04:00

trace_probe.h

tracing: expose current->comm to [ku]probe events

2016-06-20 09:54:19 -04:00

trace_sched_switch.c

…

trace_sched_wakeup.c

…

trace_selftest_dynamic.c

…

trace_selftest.c

…

trace_seq.c

…

trace_stack.c

…

trace_stat.c

kernel/...: convert pr_warning to pr_warn

2016-03-22 15:36:02 -07:00

trace_stat.h

…

trace_syscalls.c

perf: split perf_trace_buf_prepare into alloc and update parts

2016-04-07 21:04:26 -04:00

trace_uprobe.c

tracing/uprobe: Drop isdigit() check in create_trace_uprobe

2016-09-01 11:18:09 -04:00

trace.c

tracing: Using for_each_set_bit() to simplify trace_pid_write()

2016-07-05 11:22:40 -04:00

trace.h

ftrace: Reduce size of function graph entries

2016-07-05 17:28:30 -04:00

tracing_map.c

tracing: Handle tracing_map_alloc_elts() error path correctly

2016-04-26 09:40:30 -04:00

tracing_map.h

tracing: Update some tracing_map constants and comments

2016-04-19 12:16:06 -04:00