projects / lttng-ust.git / blame
| Commit | Line | Data |
|---|---|---|
| adeffaf5 NC |
1 | 2011-05-19 ust 0.13 |
| 2 | * API CHANGE!!! trace_mark has been deprecated, new ust_maker, without | |
| 3 | channel name. ex. ust_marker(name, <format>, args...) | |
| 4 | * Instrumentation API CHANGE!!! change from trace_<name>(args...) to | |
| 5 | tracepoint(name, args...), register_trace_<name>(...) to | |
| 6 | register_tracepoint(name, ...) and unregister_trace_<name>(...) to | |
| 7 | unregister_tracepoint(name, ...) | |
| 8 | * Instrumentation API CHANGE!!! TRACE_EVENT -> TRACEPOINT_EVENT etc | |
| 9 | * Mutliple ust-consumerd fixes | |
| 10 | * Fix a bug in the tracepoint ptrs section | |
| 11 | * Clarify licenses | |
| 12 | * Busybox support in most scripts added | |
| 13 | * Remove some dead code | |
| 14 | * List only online pids and pids that can be accessed by current users | |
| 15 | using libustctl | |
| 16 | ||
| 3c087c81 NC |
17 | 2011-03-14 ust 0.12 |
| 18 | * ARM support | |
| 19 | * Fix lots of low-level bugs, mostly courtesy of Mathieu and Yannick | |
| 20 | * Introduce new ustctl cli | |
| 21 | * API CHANGE!!! libustcmd renamed to libustctl | |
| 22 | * API CHANGE!!! libustctl now uses sockets instead of pids | |
| 23 | * Short signal names in scripts for busybox compatibility | |
| 24 | ||
| df39c97f NC |
25 | 2011-01-14 ust 0.11 |
| 26 | * Fix a serious bug in the newly introduced synchronized timer | |
| 27 | implementation. | |
| 28 | * Increase compatibility of an autoconf test | |
| 29 | ||
| 7e764ef1 NC |
30 | 2011-01-14 ust 0.10 |
| 31 | * Run time check for lttng clock source providing synchronized | |
| 32 | timestamps | |
| 33 | * Rename of ustd and libustd to ust-consumerd and libustconsumer, | |
| 34 | remember to run ldconfig | |
| 35 | ||
| 8c9d8113 NC |
36 | 2010-12-03 ust 0.9 |
| 37 | * Cleaned up namespace | |
| 38 | * Compatible with userspace-rcu version 0.5.2 | |
| 39 | * Fixed a minor bug in a test | |
| 40 | ||
| 9b24f310 NC |
41 | 2010-10-26 ust 0.8 |
| 42 | * API CHANGE!!! Add data pointer to tracepoint probe | |
| 43 | void *data is always the first argument to a tracepoint probe | |
| 44 | * License LGPGv2.1 text and information added | |
| 45 | * Update COPYING file | |
| 46 | * Add TRACE_EVENT api proposal, not finalised | |
| 47 | NOT usable at this point. Only bound to a printf. | |
| 48 | ustctl command for listing trace event | |
| 49 | * Multiple fixes | |
| 50 | Compilation warnings | |
| 51 | Value and error handling | |
| 52 | Fix bugs introduce by prior commits | |
| 53 | Security fix (CVE-2010-3386) | |
| 54 | Add exit status for ustctl | |
| 55 | Change malloc to zmalloc for most of UST | |
| 56 | Remove unused code, syntax cleanup and consistency for markers | |
| 57 | * New UST internal communication protocol | |
| 58 | Add message headers | |
| 59 | Usage of epoll | |
| 60 | * New testcases | |
| 61 | * Try to decrease namespace pollution | |
| 62 | * Fix valgrind for sendmsg bug | |
| 63 | * tracectl destructor aware of fork | |
| 64 | ||
| fec459ac DG |
65 | 2010-08-16 ust 0.6 |
| 66 | * add ust strncpy interface for input robustness | |
| 67 | * multiple memory barrier fix | |
| 68 | * add libustd: contains the core functionality of ustd | |
| 69 | * add get/set commands for daemon socket path | |
| 70 | * fix cacheline aligned to use liburcu value | |
| 71 | * fix usage of custom probes: use trace_mark_tp | |
| 72 | * remove ltt_relay_buffer_flush function | |
| 73 | * add ustctl manpage: force-switch and get/set-sock-path | |
| 74 | * fix invalid array size and directory creation mode for ustd | |
| 75 | ||
| 4bea9b39 PMF |
76 | 2010-06-30 ust 0.5 |
| 77 | * add support for PowerPC 32 architecture | |
| 78 | * use clock_gettime(CLOCK_MONOTINIC) instead of gettimeofday() | |
| 79 | * add several tests | |
| 80 | * output test suite results in TAP format | |
| 81 | * add support for traced library unregistration (useful with dlclose()) | |
| 82 | * add manpages | |
| 83 | * compile with -fno-strict-antialiasing | |
| 84 | * add support for channel overwrite and non-collection | |
| 85 | * update tracepoint api from kernel | |
| 86 | * fix various bugs and do various cleanups | |
| 87 | * improve documentation | |
| 88 | ||
| b771c4fd PMF |
89 | 2010-03-17 ust 0.4 |
| 90 | * remove dependency on libkcompat | |
| 91 | * use atomic ops from liburcu | |
| 92 | * libmallocwrap: rename to libustinstr-malloc | |
| 93 | * libinterfork: rename to libustfork | |
| 94 | * add a testsuite | |
| 95 | * add ustctl --get-subbuf-size and --get-subbuf-num | |
| 96 | * updates for compilation with gcc-4.4 | |
| 97 | * remove periodical wakeup in listener thread | |
| 98 | * change benign warnings to debug messages, not to confuse users | |
| 99 | * ustd: fix destruction to free all file descriptors and memory | |
| 100 | * libust: close all file descriptors on close | |
| 101 | * remove periodical wakeup in daemon | |
| 102 | * code cleanups | |
| cb974fbd | 103 | |
| b771c4fd PMF |
104 | ust 0.3 |
| 105 | * fix several issues, stabilizing tracing of large applications | |
| 106 | * add --set-subbuf-size / --set-subbuf-num options to ustctl | |
| 107 | * add a signal safe implementation of snprintf | |
| 108 | ||
| 109 | ust 0.2 | |
| 110 | * conversion of the buffering system to per-cpu | |
| 111 | * update to the liburcu 0.4 API | |
| 112 | * upgrade to trace format 2.6; the latest lttv may now be used | |
| 113 | * add support for clone() interception in libinterfork | |
| 114 | * port refactorings from the kernel tracer up to 0.173 | |
| 115 | * enhancements/refactor of libustcomm | |
| 116 | * add sections in the manual about trace viewing and about tracing apps not linked to libust | |
| 117 | * debugging output is now enabled by adding -DUST_DEBUG to the CFLAGS | |
| 118 | * usttrace: change ustd socket name to ustd-sock-PID | |
| 119 | * change app socket directory name for something more descriptive (/tmp/ust-app-socks) | |
| 120 | * code cleanups | |
| 121 | * various bug fixes |