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Date: Sat, 11 Aug 2018 09:49:28 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: linux-kernel@...r.kernel.org
Cc: Ingo Molnar <mingo@...nel.org>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: [for-next][PATCH 00/34] tracing: My official queue finally passed testing and ready for linux-next
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next
Head SHA1: f8a79d5c7ef47c62d97a30e16064caf2ef91f648
Colin Ian King (1):
ftrace: Remove unused pointer ftrace_swapper_pid
Erica Bugden (1):
ftrace: Add missing check for existing hwlat thread
Francis Deslauriers (1):
selftest/ftrace: Move kprobe selftest function to separate compile unit
Gustavo A. R. Silva (1):
ftrace: Use true and false for boolean values in ops_references_rec()
Joel Fernandes (Google) (9):
srcu: Add notrace variant of srcu_dereference
tracing/irqsoff: Split reset into separate functions
lib: Add module for testing preemptoff/irqsoff latency tracers
kselftests: Add tests for the preemptoff and irqsoff tracers
lockdep: Use this_cpu_ptr instead of get_cpu_var stats
tracepoint: Make rcuidle tracepoint callers use SRCU
tracing: Centralize preemptirq tracepoints and unify their usage
trace: Use rcu_dereference_raw for hooks from trace-event subsystem
tracing: irqsoff: Account for additional preempt_disable
Masami Hiramatsu (5):
tracing: Remove orphaned function using_ftrace_ops_list_func().
tracing: Remove orphaned function ftrace_nr_registered_ops()
tracing: kprobes: Prohibit probing on notrace function
selftests/ftrace: Fix kprobe string testcase to not probe notrace function
tracing/kprobes: Fix within_notrace_func() to check only notrace functions
Paul McKenney (1):
srcu: Add notrace variants of srcu_read_{lock,unlock}
Steven Rostedt (VMware) (13):
tracing: Make unregister_trigger() static
tracing/kprobes: Simplify the logic of enable_trace_kprobe()
tracing: Do not call start/stop() functions when tracing_on does not change
tracing: Do a WARN_ON() if start_thread() in hwlat is called when thread exists
tracing: Make tracer_tracing_is_on() return bool
ring-buffer: Make ring_buffer_record_is_on() return bool
ring-buffer: Make ring_buffer_record_is_set_on() return bool
tracing: Partial revert of "tracing: Centralize preemptirq tracepoints and unify their usage"
tracing/irqsoff: Handle preempt_count for different configs
tracing: More reverting of "tracing: Centralize preemptirq tracepoints and unify their usage"
tracing: Fix synchronizing to event changes with tracepoint_synchronize_unregister()
uprobes: Use synchronize_rcu() not synchronize_sched()
tracepoints: Free early tracepoints after RCU is initialized
Zubin Mithra (1):
tracefs: Annotate tracefs_ops with __ro_after_init
kbuild test robot (1):
tracing: preemptirq_delay_run() can be static
----
fs/tracefs/inode.c | 5 +-
include/linux/ftrace.h | 17 +-
include/linux/irqflags.h | 15 +-
include/linux/lockdep.h | 6 +-
include/linux/preempt.h | 2 +-
include/linux/ring_buffer.h | 4 +-
include/linux/srcu.h | 22 ++
include/linux/tracepoint.h | 40 ++-
include/trace/events/preemptirq.h | 23 +-
init/main.c | 3 +-
kernel/locking/lockdep.c | 35 +--
kernel/sched/core.c | 2 +-
kernel/trace/Kconfig | 57 ++++-
kernel/trace/Makefile | 8 +-
kernel/trace/ftrace.c | 41 +---
kernel/trace/preemptirq_delay_test.c | 72 ++++++
kernel/trace/ring_buffer.c | 4 +-
kernel/trace/trace.c | 6 +-
kernel/trace/trace.h | 21 +-
kernel/trace/trace_events.c | 12 +-
kernel/trace/trace_events_filter.c | 15 +-
kernel/trace/trace_events_hist.c | 2 +-
kernel/trace/trace_events_trigger.c | 12 +-
kernel/trace/trace_hwlat.c | 3 +
kernel/trace/trace_irqsoff.c | 269 +++++++--------------
kernel/trace/trace_kprobe.c | 103 +++++---
kernel/trace/trace_kprobe_selftest.c | 10 +
kernel/trace/trace_kprobe_selftest.h | 7 +
kernel/trace/trace_preemptirq.c | 89 +++++++
kernel/trace/trace_uprobe.c | 2 +-
kernel/tracepoint.c | 48 +++-
tools/testing/selftests/ftrace/config | 3 +
.../ftrace/test.d/kprobe/kprobe_args_string.tc | 30 +--
.../selftests/ftrace/test.d/kprobe/probepoint.tc | 2 +-
.../ftrace/test.d/preemptirq/irqsoff_tracer.tc | 73 ++++++
35 files changed, 670 insertions(+), 393 deletions(-)
create mode 100644 kernel/trace/preemptirq_delay_test.c
create mode 100644 kernel/trace/trace_kprobe_selftest.c
create mode 100644 kernel/trace/trace_kprobe_selftest.h
create mode 100644 kernel/trace/trace_preemptirq.c
create mode 100644 tools/testing/selftests/ftrace/test.d/preemptirq/irqsoff_tracer.tc
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