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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
2016-07-11erts: 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.
2016-06-29Fix group_leader/2Rickard Green
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.
2016-06-17Merge 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
2016-06-16Merge branch 'rickard/mach-clock-fix/OTP-13686'Rickard Green
* rickard/mach-clock-fix/OTP-13686: Fix mach clock usage on Sierra
2016-06-16Return eafnosupport when not supportedRaimo Niskanen
2016-06-16Merge branch 'lukas/erts/nif_allow_port_command_in_non_sched_thread/OTP-13442'Lukas Larsson
* lukas/erts/nif_allow_port_command_in_non_sched_thread/OTP-13442: erts: Allow enif_port_command in non-sched thread
2016-06-15Merge branch 'jj1bdx-19.0-rc2-hipemmap/PR-1094'Sverker Eriksson
2016-06-15Fix mach clock usage on SierraRickard Green
2016-06-15erts: Change local sysname for ETS compressedSverker Eriksson
Yes this is an ugly workaround. One approach for a better solution could be to introduce an internal secret atom tagged as an atom with a unique index, but impossible to find by string hash lookup/insert.
2016-06-15Merge branch 'sverker/revert-ets-load-factor'Sverker Eriksson
2016-06-14Merge branch 'egil/erts/fix-runnable_proc-race/OTP-13675'Björn-Egil Dahlberg
* egil/erts/fix-runnable_proc-race/OTP-13675: erts: Fix profile runnable processes race
2016-06-14Merge branch 'lukas/erts/testfixes-19'Lukas Larsson
* lukas/erts/testfixes-19: erts: Increase bif and nif call_time trace test erts: Fix distribution_SUITE:bulk_send_bigbig on windows erts: Ensure bs_add_overflow test has enough memory kernel: Better explain controlling_process' tcp behaviour kernel: Fix t_recv_delim on bsd os_mon: Make sure to start/stop os_mon in tests correctly ssl: Fix use_interface dist_SSL test erl_interface: Fix signed int overflow tc bug erts: fix atom_roundtrip_r15b tc erts: Require more memory for debug tests
2016-06-14erts: Increase bif and nif call_time trace testLukas Larsson
This makes the time that the tests execute longer, which means that on systems with low resolution on timers (e.g. windows) the test is less likely to fail.
2016-06-14erts: Fix distribution_SUITE:bulk_send_bigbig on windowsLukas Larsson
The granualarity of the windows time sometimes makes timer:tc return 0 as the time taken for the test. Change this to use the most common time instead.
2016-06-14erts: Ensure bs_add_overflow test has enough memoryLukas Larsson
2016-06-14erts: fix atom_roundtrip_r15b tcLukas Larsson
if node fails to start, just skip testcase
2016-06-13erts: Fix profile runnable processes raceBjörn-Egil Dahlberg
2016-06-13erts: Allow enif_port_command in non-sched threadLukas Larsson
It has to be possible to send trace messages to a port from non-schedulers threads (specifically from the sys_msg_dispatcher).
2016-06-10erts: Fix undefined shift to msb in erl_processBjörn-Egil Dahlberg
2016-06-10erts: Fix undefined shift to msb in monotonic timeBjörn-Egil Dahlberg
2016-06-10erts: Fix undefined shift to msb in erl_thr_progressBjörn-Egil Dahlberg
2016-06-10Merge branch 'kvakvs/erts/monitor_port/OTP-11384'Lukas Larsson
* kvakvs/erts/monitor_port/OTP-11384: erts: Add port monitors
2016-06-10erts: Add port monitorsDmytro Lytovchenko
* erlang:monitor/2 with port argument is added, erlang:demonitor, using port task API and avoiding locking; * port_info and process_info support for monitored ports (with named port monitors support); * Exit signals contain type 'process' or 'port'; * Propagation of port exit signals; * Self-cleaning when origin process dies with monitor on; * 8 test cases + testcase for port driver crashing; * Documentation for all of the above (monitor, demonitor, port_info and process_info) updated
2016-06-10Disregard MAP_NORESERVE for FreeBSDKenji Rikitake
A fix for running 19.0-rc2 on FreeBSD with HiPE enabled. * erl_mmap.h: disregard MAP_NORESERVE for FreeBSD MAP_NORESERVE is undefined in FreeBSD 10.x and later. This is to enable 64bit HiPE experimentally on FreeBSD. Note that on FreeBSD MAP_NORESERVE was "never implemented" even before 11.x (and the flag does not exist in /usr/src/sys/vm/mmap.c of 10.3-STABLE r301478 either), and HiPE was working on OTP 18.3.3, so mandating MAP_NORESERVE on FreeBSD might not be needed. See the following message on how MAP_NORESERVE was treated on FreeBSD: <http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20150202/122958.html> * erl_mmap.c: disable MAP_NORESERVE for FreeBSD * See also <https://github.com/erlang/otp/pull/925/commits/b02ce940c8738785ad018c9f758ca0d05d256bbb>
2016-06-09Merge branch 'egil/fix-simple-crashdump-with-maps/OTP-13657'Björn-Egil Dahlberg
* egil/fix-simple-crashdump-with-maps/OTP-13657: erts: Don't crash on maps on crash dumps
2016-06-09Merge branch 'egil/lttng-change-domain'Björn-Egil Dahlberg
* egil/lttng-change-domain: runtime_tools: Change LTTng dyntrace domain erts: Change LTTng otp domain
2016-06-09Merge branch 'raimo/uds-support/OTP-13643'Raimo Niskanen
* raimo/uds-support/OTP-13643: Document the local (unix) address family Remove internal state BOUND from inet_drv
2016-06-08erts: Don't crash on maps on crash dumpsBjörn-Egil Dahlberg
- Large Maps could cause a stack overrun during crash dump generation. - This is a simple workaround until a solution has been implemented. - The error has no impact on a running system.
2016-06-08Merge branch 'rickard/misc-ds'Rickard Green
* rickard/misc-ds: Replace enif_is_on_dirty_scheduler() with enif_thread_type() No GC on dirty IO schedulers
2016-06-08Revert "erts: Change ETS hash load factor"Sverker Eriksson
This reverts commit 7c133fb1094ad1cabbb5cfc157483a43c816c6a9.
2016-06-08Revert "erts: Remove unnecessary access of 'is_resizing'"Sverker Eriksson
This reverts commit f4bdac18cb9dd45185e911308a5ebd95ff10d7fd.
2016-06-08Replace enif_is_on_dirty_scheduler() with enif_thread_type()Rickard Green
2016-06-08No GC on dirty IO schedulersRickard Green
2016-06-08Remove internal state BOUND from inet_drvRaimo Niskanen
2016-06-08erts: Change LTTng otp domainBjörn-Egil Dahlberg
From 'com_ericsson_otp' to 'org_erlang_otp'. This domain name is more suitable.
2016-06-08Merge branch 'zandra/test_server/unmatched_returns/OTP-13345'Zandra Hird
* zandra/test_server/unmatched_returns/OTP-13345: vts - Fix unmatched_return warnings test_server_sup - Fix unmatched_return warnings test_server_node - Fix unmatched_return warnings test_server_io - Fix unmtached_return warnings test_server_gl - Fix unmatched_return warnings test_server_ctrl - Fix unmatched_return warnings test_server - fix unmatched_return warnings remove unused purify functions
2016-06-07erts: Let clang have suppressable unused variablesBjörn-Egil Dahlberg
2016-06-07remove unused purify functionsZandra
2016-06-07erts: Remove tautological compare warningBjörn-Egil Dahlberg
2016-06-02Fix erts_dirty_process_main()Rickard Green
2016-06-02Merge branch 'saleyn/uds/PR-612/OTP-13572'Raimo Niskanen
* saleyn/uds/PR-612/OTP-13572: AF_UNIX is more portable
2016-06-02AF_UNIX is more portableRaimo Niskanen
Fix dialyzer warning for improper list in prim_inet by not using an improper list.
2016-06-02Merge branch 'saleyn/uds/PR-612/OTP-13572'Raimo Niskanen
* saleyn/uds/PR-612/OTP-13572: Rewrite inet* for address family 'local' Rewrite inet_drv for AF_LOCAL Assign externally open fd to gen_tcp (UDS support) Conflicts: erts/preloaded/ebin/prim_inet.beam lib/kernel/doc/src/gen_tcp.xml lib/kernel/doc/src/gen_udp.xml lib/kernel/src/inet6_sctp.erl lib/kernel/test/inet_SUITE.erl
2016-06-01Merge branch 'sverker/ets-load-factor/OTP-13642'Sverker Eriksson
2016-06-01erts: Avoid literals in process independent ErlNifEnvSverker Eriksson
that would go undetected and cause havoc if module is purged.
2016-06-01erts: Remove unnecessary access of 'is_resizing'Sverker Eriksson
in tables without write_concurrency and remove it totally #ifndef ERTS_SMP
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