Update loglevel ABI: only loglevel value/enum is known by UST

[lttng-ust.git] / ChangeLog

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-Changes in 0.2 since 0.1
-* conversion of the buffering system to per-cpu
-* update to the liburcu 0.4.0 API
-* upgrade to trace format 2.6; the latest lttv may now be used
-* port refactorings from the kernel tracer up to 0.173
-* enhancements/refactor of libustcomm
-* add sections in the manual about trace viewing and about tracing apps not linked to libust
-* debugging output is now enabled by adding -DUST_DEBUG to the CFLAGS
-* usttrace: change ustd socket name to ustd-sock-PID
-* change app socket directory name for something more descriptive (/tmp/ust-app-socks)
-* add support for clone() interception in libinterfork
-* code cleanups
-* various bug fixes
+2011-12-23 lttng-ust 1.9.4
+       * Split liblttng-ust into liblttng-ust and liblttng-ust-tracepoint libs
+       * Comment the union field (only used in call_rcu scheme)
+
+2011-12-21 lttng-ust 1.9.3
+       * Fix clock source overflow on 32-bit archs
+       * Remove unused trace_clock_frequency
+       * check for negative wait() return value
+       * Add DBG message when registering a probe
+       * Only show futex warning "perror" in debug mode
+
+2011-12-14 lttng-ust 1.9.2
+       * Add missing ust_libc.h to Makefile.am
+       * Use DBG instead of WARN for futex_wake workaround message
+       * Make dlopen more robust by using the .0 target for the library
+
+2011-12-13 lttng-ust 1.9.1
+       * First LTTng-UST 2.0 prerelease.