+2011-05-19 ust 0.13
+ * API CHANGE!!! trace_mark has been deprecated, new ust_maker, without
+ channel name. ex. ust_marker(name, <format>, args...)
+ * Instrumentation API CHANGE!!! change from trace_<name>(args...) to
+ tracepoint(name, args...), register_trace_<name>(...) to
+ register_tracepoint(name, ...) and unregister_trace_<name>(...) to
+ unregister_tracepoint(name, ...)
+ * Instrumentation API CHANGE!!! TRACE_EVENT -> TRACEPOINT_EVENT etc
+ * Mutliple ust-consumerd fixes
+ * Fix a bug in the tracepoint ptrs section
+ * Clarify licenses
+ * Busybox support in most scripts added
+ * Remove some dead code
+ * List only online pids and pids that can be accessed by current users
+ using libustctl
+
+2011-03-14 ust 0.12
+ * ARM support
+ * Fix lots of low-level bugs, mostly courtesy of Mathieu and Yannick
+ * Introduce new ustctl cli
+ * API CHANGE!!! libustcmd renamed to libustctl
+ * API CHANGE!!! libustctl now uses sockets instead of pids
+ * Short signal names in scripts for busybox compatibility
+
+2011-01-14 ust 0.11
+ * Fix a serious bug in the newly introduced synchronized timer
+ implementation.
+ * Increase compatibility of an autoconf test
+
+2011-01-14 ust 0.10
+ * Run time check for lttng clock source providing synchronized
+ timestamps
+ * Rename of ustd and libustd to ust-consumerd and libustconsumer,
+ remember to run ldconfig
+
+2010-12-03 ust 0.9
+ * Cleaned up namespace
+ * Compatible with userspace-rcu version 0.5.2
+ * Fixed a minor bug in a test
+
+2010-10-26 ust 0.8
+ * API CHANGE!!! Add data pointer to tracepoint probe
+ void *data is always the first argument to a tracepoint probe
+ * License LGPGv2.1 text and information added
+ * Update COPYING file
+ * Add TRACE_EVENT api proposal, not finalised
+ NOT usable at this point. Only bound to a printf.
+ ustctl command for listing trace event
+ * Multiple fixes
+ Compilation warnings
+ Value and error handling
+ Fix bugs introduce by prior commits
+ Security fix (CVE-2010-3386)
+ Add exit status for ustctl
+ Change malloc to zmalloc for most of UST
+ Remove unused code, syntax cleanup and consistency for markers
+ * New UST internal communication protocol
+ Add message headers
+ Usage of epoll
+ * New testcases
+ * Try to decrease namespace pollution
+ * Fix valgrind for sendmsg bug
+ * tracectl destructor aware of fork
+
+2010-08-16 ust 0.6
+ * add ust strncpy interface for input robustness
+ * multiple memory barrier fix
+ * add libustd: contains the core functionality of ustd
+ * add get/set commands for daemon socket path
+ * fix cacheline aligned to use liburcu value
+ * fix usage of custom probes: use trace_mark_tp
+ * remove ltt_relay_buffer_flush function
+ * add ustctl manpage: force-switch and get/set-sock-path
+ * fix invalid array size and directory creation mode for ustd
+
+2010-06-30 ust 0.5
+ * add support for PowerPC 32 architecture
+ * use clock_gettime(CLOCK_MONOTINIC) instead of gettimeofday()
+ * add several tests
+ * output test suite results in TAP format
+ * add support for traced library unregistration (useful with dlclose())
+ * add manpages
+ * compile with -fno-strict-antialiasing
+ * add support for channel overwrite and non-collection
+ * update tracepoint api from kernel
+ * fix various bugs and do various cleanups
+ * improve documentation
+
2010-03-17 ust 0.4
* remove dependency on libkcompat
* use atomic ops from liburcu
projects / ust.git / blobdiff