AcoSail/kernel_optimize_test
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faacb361f2
kernel_optimize_test/kernel/trace
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Masami Hiramatsu faacb361f2 tracing: Simplify creation and deletion of synthetic events 
Since the event_mutex and synth_event_mutex ordering issue
is gone, we can skip existing event check when adding or
deleting events, and some redundant code in error path.

This changes release_all_synth_events() to abort the process
when it hits any error and returns the error code. It succeeds
only if it has no error.

Link: http://lkml.kernel.org/r/154140847194.17322.17960275728005067803.stgit@devbox

Reviewed-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Tested-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2018-12-08 20:54:09 -05:00
..
blktrace.c blkcg: revert blkcg cleanups series 2018-11-01 19:59:53 -06:00
bpf_trace.c tracing: Add SPDX License format to bpf_trace.c 2018-08-16 19:07:36 -04:00
fgraph.c function_graph: Have profiler use new helper ftrace_graph_get_ret_stack() 2018-12-08 20:54:07 -05:00
ftrace_internal.h ftrace: Create new ftrace_internal.h header 2018-12-08 20:54:06 -05:00
ftrace.c function_graph: Have profiler use new helper ftrace_graph_get_ret_stack() 2018-12-08 20:54:07 -05:00
Kconfig Masami found an off by one bug in the code that keeps "notrace" functions 2018-08-23 13:07:00 -07:00
Makefile fgraph: Create a fgraph.c file to store function graph infrastructure 2018-11-29 23:38:34 -05:00
power-traces.c
preemptirq_delay_test.c tracing: Use trace_clock_local() for looping in preemptirq_delay_test.c 2018-10-17 15:35:33 -04:00
ring_buffer_benchmark.c tracing: Add SPDX License format tags to tracing files 2018-08-16 19:08:06 -04:00
ring_buffer.c tracing: Add tracefs file buffer_percentage 2018-12-08 20:54:08 -05:00
rpm-traces.c
trace_benchmark.c
trace_benchmark.h tracing: Fix SPDX format headers to use C++ style comments 2018-08-16 19:08:06 -04:00
trace_branch.c
trace_clock.c tracing: Add SPDX License format tags to tracing files 2018-08-16 19:08:06 -04:00
trace_entries.h tracing: Fix SPDX format headers to use C++ style comments 2018-08-16 19:08:06 -04:00
trace_event_perf.c trace_uprobe: support reference counter in fd-based uprobe 2018-10-10 22:14:17 -04:00
trace_events_filter_test.h tracing: Fix SPDX format headers to use C++ style comments 2018-08-16 19:08:06 -04:00
trace_events_filter.c tracing: Add SPDX License format tags to tracing files 2018-08-16 19:08:06 -04:00
trace_events_hist.c tracing: Simplify creation and deletion of synthetic events 2018-12-08 20:54:09 -05:00
trace_events_trigger.c tracing: Add SPDX License format tags to tracing files 2018-08-16 19:08:06 -04:00
trace_events.c tracing: Lock event_mutex before synth_event_mutex 2018-12-08 20:54:09 -05:00
trace_export.c
trace_functions_graph.c function_graph: Move ftrace_graph_ret_addr() to fgraph.c 2018-12-08 20:54:07 -05:00
trace_functions.c
trace_hwlat.c tracing: Add SPDX License format tags to tracing files 2018-08-16 19:08:06 -04:00
trace_irqsoff.c fgraph: Add new fgraph_ops structure to enable function graph hooks 2018-12-08 20:54:07 -05:00
trace_kdb.c
trace_kprobe_selftest.c selftest/ftrace: Move kprobe selftest function to separate compile unit 2018-07-30 18:41:04 -04:00
trace_kprobe_selftest.h tracing: Fix SPDX format headers to use C++ style comments 2018-08-16 19:08:06 -04:00
trace_kprobe.c tracing/kprobes: Allow kprobe-events to record module symbol 2018-10-10 22:19:12 -04:00
trace_mmiotrace.c
trace_nop.c
trace_output.c tracing: Add SPDX License format tags to tracing files 2018-08-16 19:08:06 -04:00
trace_output.h tracing: Fix SPDX format headers to use C++ style comments 2018-08-16 19:08:06 -04:00
trace_preemptirq.c tracing: More reverting of "tracing: Centralize preemptirq tracepoints and unify their usage" 2018-08-10 15:12:00 -04:00
trace_printk.c tracing: Trivia spelling fix containerof() -> container_of() 2018-09-26 12:21:00 +03:00
trace_probe_tmpl.h tracing: probeevent: Add array type support 2018-10-10 22:19:10 -04:00
trace_probe.c tracing/kprobes: Fix strpbrk() argument order 2018-11-05 09:47:14 -05:00
trace_probe.h tracing/kprobes: Allow kprobe-events to record module symbol 2018-10-10 22:19:12 -04:00
trace_sched_switch.c
trace_sched_wakeup.c fgraph: Add new fgraph_ops structure to enable function graph hooks 2018-12-08 20:54:07 -05:00
trace_selftest_dynamic.c
trace_selftest.c fgraph: Add new fgraph_ops structure to enable function graph hooks 2018-12-08 20:54:07 -05:00
trace_seq.c tracing: Add SPDX License format tags to tracing files 2018-08-16 19:08:06 -04:00
trace_stack.c tracing: Have trace_stack nr_entries compare not be so subtle 2018-12-08 20:54:07 -05:00
trace_stat.c
trace_stat.h tracing: Fix SPDX format headers to use C++ style comments 2018-08-16 19:08:06 -04:00
trace_syscalls.c
trace_uprobe.c tracing/uprobes: Add busy check when cleanup all uprobes 2018-12-08 20:54:08 -05:00
trace.c tracing: Change default buffer_percent to 50 2018-12-08 20:54:08 -05:00
trace.h tracing: Add tracefs file buffer_percentage 2018-12-08 20:54:08 -05:00
tracing_map.c tracing: Add SPDX License format tags to tracing files 2018-08-16 19:08:06 -04:00
tracing_map.h tracing: Fix SPDX format headers to use C++ style comments 2018-08-16 19:08:06 -04:00