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2016-07-15Merge branch 'maint-19' into maintBjörn-Egil Dahlberg
2016-07-15Merge branch 'falkevik/erts/configure_to_check_in_libsctp_for_sctp_funcs' ↵Raimo Niskanen
into maint * falkevik/erts/configure_to_check_in_libsctp_for_sctp_funcs: Check libsctp for sctp funcs in configure.in
2016-07-14erts: Update msacc docs with dirty scheduler infoLukas Larsson
2016-07-14erts: Cleanup a bunch of un-neccesary #ifndefsLukas Larsson
2016-07-14erts: Fix some msacc inline directivesLukas Larsson
2016-07-14erts: Add extra bif msacc statesLukas Larsson
2016-07-14erts: Add erts_map_from_ks_and_vsLukas Larsson
2016-07-14erts: Fix msacc for dirty scheduler and heap_limitLukas Larsson
2016-07-14hipe: Remove performance profiling codeLukas Larsson
This type of statistics is now available through the microstate accounting API.
2016-07-14Merge branch 'lukas/erts/tracing/get_seq_tracer_mem_leak/OTP-13742' into maintLukas Larsson
* lukas/erts/tracing/get_seq_tracer_mem_leak/OTP-13742: erts: Make sure to de-allocate the old seq tracer
2016-07-14Merge branch 'pw/erts/documentation-editorial-changes/OTP-13740' into maintLukas Larsson
* pw/erts/documentation-editorial-changes/OTP-13740: erts: Review of documentation changes erts: Editorial changes erts: Move all functions in docs to be in alphabetical order
2016-07-14Prepare releaseErlang/OTP
2016-07-14Merge branch 'sverker/update_counter-deadlock/ERL-188/OTP-13731' into maint-19Erlang/OTP
* sverker/update_counter-deadlock/ERL-188/OTP-13731: erts: Add test ets_SUITE:update_counter_table_growth erts: Fix deadlock in ets:update_counter/4 erts: Optimize db_finalize_dbterm_hash
2016-07-13erts: Review of documentation changesLukas Larsson
2016-07-13erts: Editorial changesxsipewe
2016-07-13erts: Make sure to de-allocate the old seq tracerLukas Larsson
2016-07-13erts: Move all functions in docs to be in alphabetical orderLukas Larsson
This commit only changes the order of functions and does some other rearrangements to that the diff with the next commit will be easier to follow. No content or XML tags are changed.
2016-07-11Merge branch 'lukas/erts/tracing/bif_return_to_trace_fix/OTP-13734' into maintLukas Larsson
* lukas/erts/tracing/bif_return_to_trace_fix/OTP-13734: erts: After a call to a tracer nif, reset htop erts: Check if return_to trace is enabled for bif
2016-07-11erts: After a call to a tracer nif, reset htopLukas Larsson
This is needed in order for the heap to never contain any pointers to invalid memory. This is good for performance and debugging reasons.
2016-07-11Merge branch 'lukas/erts/spawn_driver_relative_cd/ERL-175/OTP-13733' into maintLukas Larsson
* lukas/erts/spawn_driver_relative_cd/ERL-175/OTP-13733: erts: Add port_SUITE:cd invalid dir testcase erts: Fix spawn driver with relative cd option erts: Fix HARD_DEBUG printouts in erl_child_setup erts: Improve error printouts in erl_child_setup Conflicts: erts/emulator/test/port_SUITE.erl
2016-07-11erts: Fix deadlock in ets:update_counter/4Sverker Eriksson
in 'set' with 'write_concurrency' when inserting default object causes table to grow and the bucket to split is protected by same lock as the key.
2016-07-11erts: Optimize db_finalize_dbterm_hashSverker Eriksson
Always free term after WUNLOCK_HASH
2016-07-08erts: Fix GC overrun bug in 'bsl' op with small Op1Sverker Eriksson
Symptom: VM abort "Overrun stack and heap" Problem: The temporary bignum created in buffer tmp_big[] will be part of the GC initiated by TestHeapPreserve, but its size is not included which can cause the GC to overflow if very unlucky. Solution: Do not include tmp_big in the GC.
2016-07-08erts: Check if return_to trace is enabled for bifLukas Larsson
We have to do an extra check if the return_to trace is enabled here as it may have been cleared by the bif after the flags where created by the call_trace.
2016-07-07Merge branch 'sverker/child-setup-debugging' into maintSverker Eriksson
2016-07-07Merge branch 'sverker/spawn-driver-env-test' into maintSverker Eriksson
2016-07-05Merge branch 'hipe-trap-gc/PR-1116/OTP-13724' into maintSverker Eriksson
* hipe-trap-gc/PR-1116: hipe: Fix bug in trap frame allocation wrappers hipe: Add assertion for gc in bif without wrapper
2016-07-05erts: Add port_SUITE:cd invalid dir testcaseLukas Larsson
2016-07-01erts: Fix spawn driver with relative cd optionLukas Larsson
2016-07-01erts: Fix HARD_DEBUG printouts in erl_child_setupLukas Larsson
2016-07-01erts: Improve error printouts in erl_child_setupLukas Larsson
Add prints to stderr with a small description of the error so that errors will be easier to debug. Also if a protocol error is detected, erl_child_setup will abort instead of exit.
2016-06-30Check libsctp for sctp funcs in configure.injonasf
Call AC_CHECK_LIB before calling AC_CHECK_FUNCS to check for functions in libsctp. Otherwise AC_CHECK_FUNCS will not link with libsctp to see if function exists.
2016-06-30hipe: Fix bug in trap frame allocation wrappersMagnus Lång
The trap frame allocation wrappers occasionally call the garbage collector, even though built-in functions are not supposed to. On non-{x86,amd64} platforms, HiPE was optimising the BIF wrapper interface on the basis that BIFs do not GC. So, when hipe_reserve_beam_trap_frame called the garbage collector, the state in the PCB was stale and corruption happened. Now, these particular BIFs are reclassified as GC BIFs. Unfortunately, in order to do that we needed to introduce a gc_bif_interface_3 macro in every hipe_$ARCH_bifs.m4 file.
2016-06-30hipe: Add assertion for gc in bif without wrapperMagnus Lång
An easy source of tricky bugs is to start calling the garbage collector from a built-in function without adding that bif to hipe_bif_list.m4. With this change we, in the debug build, keep track of whether the canonical stack and heap pointers are stored in the PCB or in registers/stack, allowing us to catch this class of mistakes with an assertion.
2016-06-29Update release notesErlang/OTP
2016-06-29Update version numbersErlang/OTP
2016-06-29Fix group_leader/2Rickard Green
2016-06-28erts: Save abort reason for erl_child_setupSverker Eriksson
Nice to have for core dump inspection when stderr -> /dev/null.
2016-06-22erts: Fix etp-carrier-blocks for non smpSverker Eriksson
2016-06-21erts: Add test port_SUITE:pipe_limit_envSverker Eriksson
for 9f779819f6bda734c595.
2016-06-21Prepare releaseErlang/OTP
2016-06-20erts: Optimize spawn driver for large(r) environmentsSverker Eriksson
that need to be enqueued.
2016-06-20erts: Fix spawn driver when env size is above pipe capacitySverker Eriksson
Symptom: open_port() succeeds, port program never starts but instead seem to terminate with exit_status 150 (EINVAL+128). When: If the command payload buffer (including the entire environment) for the port program is between 1 to 4 bytes above the pipe capacity, which is 65536 bytes on newer Linux, but can be as low as 4096 on older 32-bit Linux. Since: OTP-19.0-rc1.
2016-06-20Update preloaded modulesHenrik Nord
2016-06-17Merge branch 'zandra/update-dist-doc'Zandra Hird
* zandra/update-dist-doc: Remove unused Cookie from ControlMessage in the dist protocol doc
2016-06-17Merge branch 'rickard/ds-job-type-doc'Rickard Green
* rickard/ds-job-type-doc: Minor reorganization of dirty NIF documentation
2016-06-17Minor reorganization of dirty NIF documentationRickard Green
2016-06-17Remove unused Cookie from ControlMessage in the dist protocol docZandra Hird
The Cookie was removed a long time ago, but the documentation was not updated accordingly.
2016-06-17Merge branch 'raimo/uds-support/OTP-13643'Raimo Niskanen
* raimo/uds-support/OTP-13643: Update test cases after daily builds Return eafnosupport when not supported Add AF_LOCAL test cases Handle 'undefined' in fdopen
2016-06-16Add documentation about dirty job typeRickard Green
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