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* libtracefs: update to 1.8Nick Hainke2024-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes: 67f3b2a libtracefs: version 1.8 8a1322f libtracefs utest: Add tests to use mapping if supported 0a65b79 libtracefs: Add tracefs_mapped_is_supported() API 805f650 libtracefs: Call mmap ioctl if a refresh happens cf7e2a5 libtracefs: Fix tracefs_mmap() kbuf usage 3a26b26 libtracefs: Have nonblock tracefs_cpu reads set errno EAGAIN 2b5bb09 libtracefs: Have tracefs_mmap_read() include subbuf meta data dee0448 libtracefs: Have mapping work with the other tracefs_cpu* functions 28eebc1 libtracefs: Have tracefs_cpu_flush(_buf)() use mapping 065d914 libtracefs: Use mmapping for iterating raw events 1124e0e libtracefs: Use tracefs_cpu_*_buf() calls for iterator f43b293 libtracefs: Unmap mmap mapping on tracefs_cpu close 0d24516 libtracefs Documentation: Fix tracefs_cpu_snapshot_open() man pages 5ff31c0 libtracefs Documentation: Add tracefs_follow_events_clear() to main man page 0c7d9f7 libtracefs: Add man pages for tracefs_snapshot_*() functions b2dc3e0 libtracefs sql: Rename TIMESTAMP_USECS_DELTA to TIMESTAMP_DELTA_USECS 585ec77 libtracefs: Force off trace mmapping 2ed14b5 libtracefs: Add ring buffer memory mapping APIs 173ffc0 libtracefs meson: Add option to disable samples a55e2e8 libtracefs meson: Add option to disable documentation 93e20af libtracefs: Fix tracefs_instance_reset to clear synthetic events a1ecbff libtracefs utest: Add more tests to test tracefs_sql() 975c37c libtracefs utest: Add matches to trace_sql() tests 0567e2d libtracefs synthetic: Handle hashed name variables fcb3a83 libtracefs synthetic: Remove multiple adding of action in tracefs_synth_save() a9dae65 libtracefs: Fix sqlhist used uninitialized error fe7a467 libtracefs: Add updating and reading snapshot buffers 1ad57ab libtracefs: Add PID filtering API d8726bf libtracefs: Also clear max_graph_depth on reset eb4dd60 libtracefs: Add TIMESTAMP_USECS_DELTA to simplify SQL timestamp compares 8c57eb4 libtracefs: Add tracefs_instance_set/get_subbuf_size() 9bafb21 libtracefs: Add API to extract ring buffer statistics 141d25e libtracefs: Add tracefs_load_headers() API ef3fae7 libtracefs: Add kerneldoc comments to tracefs_instance_set_buffer_size() 31acfe1 libtracefs utest: Add test to test tracefs_instance_set/get_buffer_percent() 3e6d975 libtracefs: Add tracefs_instance_clear() API c4efaaf libtracefs: Add tracefs_instance_get/set_buffer_percent() 1e1cc54 libtracefs: Add API to read tracefs_cpu and return a kbuffer 7d395b1 libtracefs: Add tracefs_instance_file_write_number() e34cbd8 libtracefs: Increase splice to use pipe max size 1f50965 libtracefs: Add API to remove followers from an instance or toplevel 576ee0b libtracefs: Reset tracing before and after unit tests 118b694 libtracefs: Free dynamic event list in utest 5159973 libtracefs: Free tracing_dir in case of remount df563eb libtracefs: Free buf in clear_func_filter() 3cbac37 libtracefs: Free "missed_followers" of instance 0cbe56e libtracefs testing: Use one tep handle for most tests adac30f libtracefs Documentation: Fix tracefs_event_file_exists() issues 07ab199 libtracefs: Pass enum value where expected instead of int bb299b4 libtracefs: fix cscope makefile rule 420d677 libtracefs: Free "followers" when freeing instance 3f436fc libtracefs: Fix documentation of tracefs_trace_pipe_stream() flags 1fde9df libtracefs: Add explicit pthread dependency to meson d1989ae tracefs-perf: Add missing headers for syscall() and SYS_* defines Signed-off-by: Nick Hainke <vincent@systemli.org>
* libtracefs: update to 1.7.0Nick Hainke2023-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | ChangeLog: aebab37 libtracefs: version 1.7 a3237c3 libtracefs: Add initial support for meson b25019f libtarcefs doc: Add tracefs_kprobe_destroy() to index man page 4c2194f libtracefs doc: State that tracefs_dynevent_create() is needed for tracefs_kprobe_alloc() df53d43 libtracefs Documentation: Add missing prototypes in top level man page 9a2df4a libtracefs: Update version to 1.7.dev 18ede68 libtracefs: Add tracefs_kprobe_destory() API 309b1ba libtracefs tests: Add helper function to destroy dynamic events 53dce80 tracefs: Add tracefs_time_conversion() API 5ea4128 libtracefs: Add tracefs_find_cid_pid() API 857dd3e libtracefs/utest: Fix crashing of synth test when synths exist 6332309 libtracefs/utest: Do not use synth for test_synth element 25cd206 libtracefs: Clarify the tracefs_synth_create() man page 6b6d43f libtracefs: Do not allow tracefs_synth_set_instance() on created synth c860f93 libtracefs: Documentation for tracefs_synth_set_instance 0039173 libtracefs: New API to set synthetic event instance e97c311 libtracefs: Do not segfault in tests if synthetic events are not configured 185019c libtracefs: Add tracefs_instance_tracers() API 6775d23 libtracefs: Do not use hwlat tracer and fdb_delete event for tests 5a1a01e libtracefs: Add stacktrace to tracefs_sql() b1b234e libtracefs: Unit test for tracefs_instance_reset() dd620f4 libtracefs: Documentation for tracefs_instance_reset() 789e82d libtracefs: New API to reset ftrace instance Signed-off-by: Nick Hainke <vincent@systemli.org>
* libtracefs: update to 1.6.4Nick Hainke2023-01-13
| | | | | | Update to latest release. Signed-off-by: Nick Hainke <vincent@systemli.org>
* libtracefs: update to 1.6.3Nick Hainke2022-12-17
| | | | | | Update to latest release. Signed-off-by: Nick Hainke <vincent@systemli.org>
* libtracefs: update to 1.6.2Nick Hainke2022-12-11
| | | | | | | | 378a9dd libtracefs: version 1.6.2 e6daa60 libtracefs: Add unit test to test mounting of tracefs_{tracing,debug}_dir() 32acbbf libtracefs: Have tracefs_{tracing,debug}_dir() mount {tracefs,debugfs} if not mounted Signed-off-by: Nick Hainke <vincent@systemli.org>
* libtracefs: update to 1.6.1Nick Hainke2022-11-18
| | | | | | Update to latest version. Signed-off-by: Nick Hainke <vincent@systemli.org>
* libtracefs: update to 1.5.0Nick Hainke2022-10-02
| | | | | | | | | | | | | | | | | | | | | | Changes: 93f4d52 libtracefs: version 1.5 bc857db libtracefs: Add tracefs_u{ret}probe_alloc to generic man page db55441 libtracefs: Add tracefs_debug_dir() to generic libtracefs man page d2d5924 libtracefs: Add test instructions for openSUSE 4a7b475 libtracefs: Fix test suite typo ee8c644 libtracefs: Add tracefs_tracer_available() helper 799d88e libtracefs: Add API to set custom tracing directory 1bb00d1 libtracefs: allow pthread inclusion overrideable in Makefile 04651d0 libtracefs sqlhist: Allow pointers to match longs 9de59a0 libtracefs: Remove double free attempt of new_event in tracefs_synth_echo_cmd() 0aaa86a libtracefs: Fix use after free in tracefs_synth_alloc() d2d5340 libtracefs: Add missed_events to record 9aaa8b0 libtracefs: Set the number of CPUs in tracefs_local_events_system() 56a0ba0 libtracefs: Return negative number when tracefs_filter_string_append() fails c5f849f libtracefs: Set the long size of the tep handle in tracefs_local_events_system() 5c8103e revert: 0de961e74f96 ("libtracefs: Set visibility of parser symbols as 'internal'") Signed-off-by: Nick Hainke <vincent@systemli.org>
* libtracefs: add Linux kernel trace file system libraryNick Hainke2022-08-06
Needed by trace-cmd. Signed-off-by: Nick Hainke <vincent@systemli.org>