Marcin Nowakowski f18f97ac43 tracing/kprobes: Add a helper method to return number of probe hits ...

The number of probe hits is stored in a percpu variable and therefore
can't be read directly. Add a helper method trace_kprobe_nhit() that
performs the required calculation.

It will be used in a follow-up commit that changes kprobe selftests to
verify the number of probe hits.

Link: http://lkml.kernel.org/r/1481293178-3128-1-git-send-email-marcin.nowakowski@imgtec.com

Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2016-12-12 21:17:44 -05:00

..

blktrace.c

block: Fix secure erase

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

bpf_trace.c

bpf: add BPF_CALL_x macros for declaring helpers

2016-09-09 19:36:04 -07:00

ftrace.c

ftrace: Support full glob matching

2016-11-14 16:42:58 -05:00

Kconfig

ftrace: Support full glob matching

2016-11-14 16:42:58 -05:00

Makefile

Disable the __builtin_return_address() warning globally after all

2016-10-12 10:23:41 -07:00

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: Remove unneeded smp_wmb() before wakeup of reader benchmark

2015-11-03 16:19:02 -05:00

ring_buffer.c

tracing/rb: Init the CPU mask on allocation

2016-12-12 17:57:26 -05:00

rpm-traces.c

…

trace_benchmark.c

tracing: Allow benchmark to be enabled at early_initcall()

2016-12-09 09:16:15 -05:00

trace_benchmark.h

tracing: Have the reg function allow to fail

2016-12-09 09:13:30 -05:00

trace_branch.c

tracing: Make __buffer_unlock_commit() always_inline

2016-11-23 20:30:51 -05:00

trace_clock.c

tracing: Export tracing clock functions

2015-05-12 15:56:57 -04:00

trace_entries.h

tracing: Add new trace_marker_raw

2016-11-15 15:13:59 -05:00

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/filter: Define op as the enum that it is

2016-11-14 16:42:59 -05:00

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: Call traceoff trigger after event is recorded

2016-09-23 09:47:59 -04:00

trace_events.c

tracing: Have system enable return error if one of the events fail

2016-12-09 09:15:41 -05:00

trace_export.c

tracing: ftrace_event_is_function() can return boolean

2015-11-02 14:28:05 -05:00

trace_functions_graph.c

tracing/fgraph: Have wakeup and irqsoff tracers ignore graph functions too

2016-12-09 09:21:35 -05:00

trace_functions.c

ftrace: Have set_ftrace_pid use the bitmap like events do

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

trace_hwlat.c

tracing: Make __buffer_unlock_commit() always_inline

2016-11-23 20:30:51 -05:00

trace_irqsoff.c

tracing/fgraph: Have wakeup and irqsoff tracers ignore graph functions too

2016-12-09 09:21:35 -05:00

trace_kdb.c

tracing: Move trace_flags from global to a trace_array field

2015-09-30 15:22:55 -04:00

trace_kprobe.c

tracing/kprobes: Add a helper method to return number of probe hits

2016-12-12 21:17:44 -05:00

trace_mmiotrace.c

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

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

trace_nop.c

tracing: Fix typoes in code comment and printk in trace_nop.c

2016-03-08 11:23:57 -05:00

trace_output.c

tracing: Add new trace_marker_raw

2016-11-15 15:13:59 -05:00

trace_output.h

tracing: Turn seq_print_user_ip() into a static function

2015-09-28 10:16:12 -04:00

trace_printk.c

tracing: Handle NULL formats in hold_module_trace_bprintk_format()

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

trace_probe.c

ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal

2016-08-23 17:06:38 -03:00

trace_probe.h

ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal

2016-08-23 17:06:38 -03:00

trace_sched_switch.c

sched/core: Fix trace_sched_switch()

2015-10-06 17:08:15 +02:00

trace_sched_wakeup.c

tracing/fgraph: Have wakeup and irqsoff tracers ignore graph functions too

2016-12-09 09:21:35 -05:00

trace_selftest_dynamic.c

…

trace_selftest.c

Merge tag 'trace-3.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2014-10-12 07:28:55 -04:00

trace_seq.c

tracing: use %*pb[l] to print bitmaps including cpumasks and nodemasks

2015-02-13 21:21:37 -08:00

trace_stack.c

tracing, kasan: Silence Kasan warning in check_stack of stack_tracer

2016-02-19 12:36:44 -05:00

trace_stat.c

kernel/...: convert pr_warning to pr_warn

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

trace_stat.h

…

trace_syscalls.c

tracing/syscalls: fix multiline in error message text

2016-09-29 10:25:23 +02:00

trace_uprobe.c

Merge tag 'trace-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2016-10-06 11:48:41 -07:00

trace.c

tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results

2016-12-12 13:51:02 -05:00

trace.h

tracing/fgraph: Have wakeup and irqsoff tracers ignore graph functions too

2016-12-09 09:21:35 -05:00

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