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2018-06-05erts: Cleanup in proc_queue_signalSverker Eriksson
* Remove 'last' arg to sig_enqueue_trace_cleanup * Only notify 'rp' if enqueue succeeded
2018-06-05erts: Fix broken signal queueSverker Eriksson
broken on master by 613cde66c25464121f2f6dace99782bad0e07d9b Scenario: proc_queue_signal() fails to send switched pending signal due to state & ERTS_PSFLG_FREE, and then calls erts_proc_sig_send_monitor_down() to enqueue to self followed by sig_enqueue_trace_cleanup() that destroyed 'next' pointer of enqueued signal. Solution: Switch order and do sig_enqueue_trace_cleanup() first.
2018-06-04Merge pull request #1806 from bitnitdit/erlang-xml-typosLukas Larsson
Fix typos in erlang.xml
2018-06-04Merge branch 'lukas/erts/fix-scheduler-data-sched-out-bug/OTP-13123'Lukas Larsson
* lukas/erts/fix-scheduler-data-sched-out-bug/OTP-13123: erts: Make sure scheduler_data is set
2018-06-04Merge branch 'lukas/otp/fix-mkdir-makefile-error'Lukas Larsson
2018-05-29Revert "Prepare release"Henrik
This reverts commit fd8e49b5bddceaae803670121b603b5eee8c5c08.
2018-05-25erts: Make sure scheduler_data is setLukas Larsson
If scheduler_data is not set correctly on normal schedulers the code in erts_schedule_time_break and possibly others will trigger asserts.
2018-05-25Prepare releaseErlang/OTP
2018-05-24Merge branch 'siri/logger-fix'Siri Hansen
* siri/logger-fix: Update documentation of logger and error_logger Change type name logger:log() to logger:log_event() Update preloaded Update primary bootstrap Rename module logger_simple to logger_simple_h Change env var logger_log_progress to logger_progress_reports Remove HandlerId from handler callback functions and add it to Config Change handler id for sasl handler from sasl_h to sasl Change Compare parameter to logger_filters:domain/2 Update Logger documentation Rename reset_module_level to unset_module_level Allow chars_limit to limit strings Add logger:update_formatter_config/2,3 Set legacy_header=true for kernel's default handler only Improve documentation of logger and error_logger Use system_time instead of monotonic_time as timestamp in logger
2018-05-23configure.in: Add back accidentally deleted AC_SUBST(FPE)Björn Gustavsson
AC_SUBST(FPE) was accidentally deleted in 13bcae12947603.
2018-05-23Update preloadedSiri Hansen
2018-05-23Use system_time instead of monotonic_time as timestamp in loggerSiri Hansen
2018-05-23make: Don't call mkdir with empty argumentLukas Larsson
2018-05-21Merge branch 'lukas/erts/cpu_time_thread/OTP-15090'Lukas Larsson
* lukas/erts/cpu_time_thread/OTP-15090: erts: Make cpu_timestamp use per thread on Linux
2018-05-18erts: Add some missing doxygen docsSverker Eriksson
2018-05-18Merge branch 'sverker/ets-delete_all_objects-trap/OTP-15078'Sverker Eriksson
* sverker/ets-delete_all_objects-trap/OTP-15078: erts: Rename untrapping db_free_*empty*_table erts: Make ets:delete_all_objects yield on fixed table erts: Optimize ets delete all in fixed table erts: Refactor ets select iteration code erts: Cleanup ets code erts: Optimize ets hash object deallocactions erts: Refactor pseudo deleted ets objects erts: Make atomic ets:delete_all_objects yield erts: Fix reduction bump for ets:delete/1
2018-05-18Merge branch 'sverker/system-profile-bug/OTP-15085'Sverker Eriksson
* sverker/system-profile-bug/OTP-15085: erts: Fix bug in system_profile
2018-05-18erts: Fix bug in system_profileSverker Eriksson
seen to cause redundant {profile,_,active,_,_} messages when process is terminating.
2018-05-18Merge branch 'rickard/delete_process_schedule/OTP-15081'Rikard Green
* rickard/delete_process_schedule/OTP-15081: Do not hold runq lock while deleting a process
2018-05-17Merge branch 'sverker/maps-iterator-order' againSverker Eriksson
2018-05-17Merge PR-1819 from sverker/enif_binary_to_term-bug/OTP-15080Sverker Eriksson
Fix bug in enif_binary_to_term for immediates
2018-05-17tverlaan/add_dns_alternative_to_tcp_dist/PR-1694/OTP-15086Lukas Larsson
epmd: allow alternative to dns resolving for nodename
2018-05-16epmd: allow alternative to dns resolving for nodenameTimmo Verlaan
This makes it possible to create a custom integration with a key-value store for example. The key would then point to the actual address. You would have to write your own epmd module to make use of that feature.
2018-05-16erts: Silence gcc warningsSverker Eriksson
‘res’ may be used uninitialized in this function
2018-05-16Merge branch 'richcarl/eliminate_lib_module/PR-1786/OTP-15072'Hans Bolinder
* richcarl/eliminate_lib_module/PR-1786/OTP-15072: Fix minor issues Eliminate call to ct:get_progname() in ts_erl_config Use \n escape instead of integer 10 Move error formatting to erl_error.erl and delete lib.erl Move extended parse functions in lib.erl to erl_eval.erl Move lib:eval_str/1 into mod_esi.erl Remove lib:progname/0 Eliminate call to lib:progname/1 in slave.erl Add ct:get_progname/0 Remove lib:error_message/2 Remove lib:flush_receive/0 Remove lib:send/2 and lib:sendw/2 Move lib:nonl/1 into yecc.erl
2018-05-16erts: Fix bug in enif_binary_to_term for immediatesSverker Eriksson
Symptom: Heap corruption Expanded test case to provoke this bug and test some more term types.
2018-05-16Merge branch 'sverker/maps-iterator-order'Sverker Eriksson
2018-05-16Merge branch 'rickard/suspend/OTP-14964'Rickard Green
* rickard/suspend/OTP-14964: Fix erts_try_lock_sig_free_proc() Update etp Replace previous suspend in setnode/3 New process suspend implementation based on async signaling Teach HiPE to yield from receive
2018-05-16Fix erts_try_lock_sig_free_proc()Rickard Green
2018-05-16Update etpRickard Green
2018-05-16Replace previous suspend in setnode/3Rickard Green
2018-05-16New process suspend implementation based on async signalingRickard Green
2018-05-16Teach HiPE to yield from receiveRickard Green
2018-05-16Merge pull request #1811 from bjorng/bjorn/disable-fpe-supportBjörn Gustavsson
Disable the use of floating point exceptions
2018-05-16Merge branch 'sverker/sig-msg-notify-bug'Sverker Eriksson
2018-05-15erts: Fix bug when scheduling monitor-msg comboSverker Eriksson
Bug introduced in master by 613cde66c25464121f2f6dace99782bad0e07d9b
2018-05-15erts: Refactor new erts_make_dirty_proc_handledSverker Eriksson
from ensure_dirty_proc_handled as an outline function callable from inline functions.
2018-05-15Do not hold runq lock while deleting a processRickard Green
2018-05-15erts: Make cpu_timestamp use per thread on LinuxLukas Larsson
If we don't use per thread the value becomes completely nonsensical on systems with more than one scheduler. We keep the old solaris behaviour in order to support the option, but it only really works when using a single scheduler.
2018-05-15Merge branch 'lukas/erts/otp-21-misc'Lukas Larsson
* lukas/erts/otp-21-misc: erts: Fix unused variable warning in unix prim file erts: Fix erts_os_times warning kernel: Fix comment in kernel_config kernel: Refactor erl_signal_handler startup kernel: Remove doc for unused browser_cmd variable
2018-05-15erts: Fix unused variable warning in unix prim fileLukas Larsson
2018-05-15erts: Fix erts_os_times warningLukas Larsson
2018-05-14Merge pull request #1813 from legoscia/erl_driver.xml-typosLukas Larsson
Fix typos in erl_driver.xml
2018-05-10Fix typos in erl_driver.xmlMagnus Henoch
2018-05-09erts: Try fix contant maps:next orderSverker Eriksson
Symptom: maps:iterator+next returns different orders for the exact same map. Problem: Number of cached key-values within iterator term depends on number of input reductions to erts_internal_map_next_3. Solution: Build cached key-values in destructive non-reverse order to not affect iteration order.
2018-05-09Disable the use of floating point exceptionsBjörn Gustavsson
Floating point exceptions has been disabled since 2011 on macOS (fa0f8d2c29b) and on Linux since 2014 (c7ddafbe6dbc) because there were unresolved stability issues. Floating point exceptions are not disabled by default on FreeBSD, and if OTP is compiled with gcc (as opposed to clang) floating point exceptions will be used. 81a6adab693a introduced a bug in erts/emulator/Makefile.in which would cause the building of OTP to fail if floating point exceptions were enabled. The bug was not noticed because it turns out that none of our daily build machines has floating point exceptions enabled. Since floating point exceptions is not tested, we should not expect them to work reliably on any platform. Therefore, turn off floating point exceptions unconditionally in erts/configure.in. For the moment we will keep the code in the runtime system that handles floating point exceptions. (This commit also fixes the bug in erts/emulator/Makefile.in, in case floating point exceptions ever become reliable and enabled.) https://bugs.erlang.org/browse/ERL-620
2018-05-08erts: Rename untrapping db_free_*empty*_tableSverker Eriksson
as it's now only used for empty tables by ets:new/2.
2018-05-08erts: Make ets:delete_all_objects yield on fixed tableSverker Eriksson
2018-05-08erts: Optimize ets delete all in fixed tableSverker Eriksson
by only allocating one FixedDeletion with the new "all" flag instead of one FixedDeletion per slot.
2018-05-08erts: Refactor ets select iteration codeSverker Eriksson
* Remove all "mtraversal_" prefixes. * Rename all local context variables as "ctx". * Changed callbacks from function arguments to members of new base context struct "match_callbacks_t" * Remove unnecessary struct initializations "= {0}"
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