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2019-12-02tracing: Introduce trace event injectionCong Wang5-0/+348
2019-11-26tracing: Fix __print_hex_dump scopePiotr Maziarz1-0/+1
2019-11-22tracing: Enable syscall optimization for MIPSHassan Naveed1-0/+1
2019-11-22tracing: Use xarray for syscall trace eventsHassan Naveed2-7/+33
2019-11-22tracing: Sample module to demonstrate kernel access to Ftrace instances.Divya Indi5-0/+226
2019-11-22tracing: Adding new functions for kernel access to Ftrace instancesDivya Indi5-24/+106
2019-11-22tracing: Fix Kconfig indentationKrzysztof Kozlowski1-4/+4
2019-11-22ring-buffer: Fix typos in function ring_buffer_producerXianting Tian1-2/+2
2019-11-22ftrace: Use BIT() macroEnrico Weigelt, metux IT consult1-18/+18
2019-11-20ftrace: Return ENOTSUPP when DYNAMIC_FTRACE_WITH_DIRECT_CALLS is not configuredAlexei Starovoitov1-3/+3
2019-11-18ftrace: Rename ftrace_graph_stub to ftrace_stub_graphSteven Rostedt (VMware)2-7/+7
2019-11-18ftrace: Add a helper function to modify_ftrace_direct() to allow arch optimiz...Steven Rostedt (VMware)2-34/+107
2019-11-15ftrace: Add helper find_direct_entry() to consolidate codeSteven Rostedt (VMware)1-30/+29
2019-11-15ftrace: Add another check for match in register_ftrace_direct()Steven Rostedt (VMware)1-1/+6
2019-11-15ftrace: Fix accounting bug with direct->count in register_ftrace_direct()Steven Rostedt (VMware)1-2/+1
2019-11-15ftrace/selftests: Fix spelling mistake "wakeing" -> "waking"Colin Ian King3-4/+4
2019-11-15tracing: Increase SYNTH_FIELDS_MAX for synthetic_eventsArtem Bityutskiy1-1/+1
2019-11-14ftrace/samples: Add a sample module that implements modify_ftrace_direct()Steven Rostedt (VMware)2-0/+89
2019-11-14ftrace: Add modify_ftrace_direct()Steven Rostedt (VMware)2-0/+84
2019-11-14tracing: Add missing "inline" in stub function of latency_fsnotify()Steven Rostedt (VMware)1-1/+1
2019-11-14tracing: Remove stray tab in TRACE_EVAL_MAP_FILE's help textBorislav Petkov1-2/+2
2019-11-14tracing: Use seq_buf_hex_dump() to dump buffersPiotr Maziarz5-0/+60
2019-11-14seq_buf: Add printing formatted hex dumpsPiotr Maziarz2-0/+65
2019-11-14tracing/kprobe: Check whether the non-suffixed symbol is notraceMasami Hiramatsu1-3/+24
2019-11-14tracing: use kvcalloc for tgid_map array allocationYuming Han1-1/+1
2019-11-14tracing/hwlat: Fix a few trivial nitsSrivatsa S. Bhat (VMware)1-2/+2
2019-11-14tracing: Use generic type for comparator functionAndy Shevchenko4-15/+13
2019-11-14lib/bsearch: Use generic type for comparator functionAndy Shevchenko2-2/+2
2019-11-14lib/sort: Move swap, cmp and cmp_r function types for wider useAndy Shevchenko3-14/+14
2019-11-14tracing/selftests: Turn off timeout settingSteven Rostedt (VMware)1-0/+1
2019-11-14fgraph: Fix function type mismatches of ftrace_graph_return using ftrace_stubSteven Rostedt (VMware)3-6/+27
2019-11-13tracing: Adding NULL checks for trace_array descriptor pointerDivya Indi2-0/+5
2019-11-13tracing: Verify if trace array exists before destroying it.Divya Indi2-4/+17
2019-11-13tracing: Declare newly exported APIs in include/linux/trace.hDivya Indi2-3/+8
2019-11-13tracing: Make internal ftrace events staticBen Dooks1-2/+2
2019-11-13tracing: Use CONFIG_PREEMPTIONSebastian Andrzej Siewior2-1/+3
2019-11-13preemptirq_delay_test: Add the burst feature and a sysfs triggerViktor Rosendahl (BMW)2-22/+128
2019-11-13ftrace: Implement fs notification for tracing_max_latencyViktor Rosendahl (BMW)3-6/+98
2019-11-13ftrace: Add information on number of page groups allocatedSteven Rostedt (VMware)3-6/+31
2019-11-13ftrace/x86: Tell objtool to ignore nondeterministic ftrace stack layoutJosh Poimboeuf2-1/+19
2019-11-13ftrace/x86: Add a counter to test function_graph with directSteven Rostedt (VMware)3-3/+11
2019-11-13ftrace/x86: Add register_ftrace_direct() for custom trampolinesSteven Rostedt (VMware)5-7/+59
2019-11-13ftrace/selftests: Update the direct call selftests to test two direct callsSteven Rostedt (VMware)2-23/+52
2019-11-13ftrace: Add another example of register_ftrace_direct() use caseSteven Rostedt (VMware)2-0/+52
2019-11-13ftrace/selftest: Add tests to test register_ftrace_direct()Steven Rostedt (VMware)2-0/+124
2019-11-13ftrace: Add sample module that uses register_ftrace_direct()Steven Rostedt (VMware)4-0/+57
2019-11-13ftrace: Add ftrace_find_direct_func()Steven Rostedt (VMware)2-1/+84
2019-11-13ftrace: Add register_ftrace_direct()Steven Rostedt (VMware)3-7/+306
2019-11-08ftrace: Separate out functionality from ftrace_location_range()Steven Rostedt (VMware)1-15/+23
2019-11-08ftrace: Separate out the copying of a ftrace_hash from __ftrace_hash_move()Steven Rostedt (VMware)1-12/+17