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2017-12-19Turn on scheduler_wall_time in an alive processDan Gudmundsson
scheduler_wall_time is ref-counted so it will turn off if process dies, keep the process that turns it on alive.
2017-12-19Redirect system_flag(scheduler_wall_time,_) to kernel_refcRickard Green
2017-12-01kernel: add a resource reference counterDan Gudmundsson
System resources/functionality may need to be reference counted to be handled correctly when used or enabled/disabled from more than one process or application. It is easier to handle this in erlang code than in erts, so make a process that deals with the housekeeping.
2017-11-20Merge branch 'maint'Lukas Larsson
Conflicts: lib/compiler/src/beam_listing.erl
2017-11-20Merge branch 'lukas/compiler/add_to_dis/OTP-14784' into maintLukas Larsson
* lukas/compiler/add_to_dis/OTP-14784: compiler: Add +to_dis option that dumps loaded asm
2017-11-20compiler: Add +to_dis option that dumps loaded asmLukas Larsson
2017-11-20Merge branch 'maint'Lukas Larsson
2017-11-20Merge branch 'lukas/docs/xmllint_fixes/OTP-14721' into maintLukas Larsson
* lukas/docs/xmllint_fixes/OTP-14721: ssl/ssh: Remove/ignore unused XML_FILES doc files Refactor xmllint check and make it fail on failure Add toplevel xmllint make target Conflicts: lib/crypto/doc/src/Makefile
2017-11-20ssl/ssh: Remove/ignore unused XML_FILES doc filesLukas Larsson
2017-11-20Merge branch 'bjorn/make_port/OTP-14704'Björn Gustavsson
* bjorn/make_port/OTP-14704: Avoid using the efile driver in test suites
2017-11-20Merge branch 'lukas/stdlib/maps_iterators/OTP-14012'Lukas Larsson
* lukas/stdlib/maps_iterators/OTP-14012: erts: Limit size of first iterator for hashmaps Update primary bootstrap Update preloaded modules erts: Remove erts_internal:maps_to_list/2 stdlib: Make io_lib and io_lib_pretty use maps iterator erts: Implement batching maps:iterator erts: Implement maps path iterator erts: Implement map iterator using a stack stdlib: Introduce maps iterator API Conflicts: bootstrap/lib/stdlib/ebin/io_lib.beam bootstrap/lib/stdlib/ebin/io_lib_pretty.beam erts/emulator/beam/bif.tab erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/erts_internal.beam erts/preloaded/ebin/zlib.beam
2017-11-20stdlib: Make io_lib and io_lib_pretty use maps iteratorLukas Larsson
2017-11-20erts: Implement batching maps:iteratorLukas Larsson
This iterator implementation fetches multiple elements to iterate over in one call to erts_internal:maps_next instead of one at a time. This means that the memory usage will go up for the iterator as we are buffering elements, but the usage is still bounded. In this implementation the max memory usage is 1000 words. Using this approach makes the iterator as fast as using maps:to_list, so maps:iterator/2 has been removed.
2017-11-17Avoid using the efile driver in test suitesBjörn Gustavsson
The efile driver will soon be reimplemented as a BIF. Instead of opening a port based on efile, use hd(erlang:ports()). It is a reasonable safe assumption that the runtime will continue to use use at least some ports.
2017-11-17Merge branch 'sverker/async-auto-connect/OTP-14370'Sverker Eriksson
* sverker/async-auto-connect/OTP-14370: (37 commits) Move new|abort_connection_id to erts_internal Refactor erts_dsig_prepare argument dep(p) Cleanup net_kernel Improve connection aborting Abort all pending connections if net_kernel terminates erts: Put pending DistrEntry in separate list Refactor auto_connect into an outline function Remove unused ERTS_DSP_RWLOCK fix erlang specs and preloaded erts: Keep magic ref to DistEntry in net_kernel Allow DistEntries in ETS Remove faulty assert erts: Transcode tuple fallbacks erts: Ensure enc_term_int() always do progress erl_interface: Add tuple fallback tests erl_interface: Refactor ei_accept_SUITE Add optimistic DFLAG_DIST_HOPEFULLY for pending connections erts: Fix auto-connect toward erl_interface/jinterface erts: Let send(_,_,[noconnect]) enqueue msg on pending connection. Remove obsolete erlang:dgroup_leader ...
2017-11-17Merge branch 'maint'Ingela Anderton Andin
2017-11-17inets: Eliminate race conditionIngela Anderton Andin
Only run test case for http as the socket manipulation done by the test case requires much more manipulation to work for https. However, that this test case started failing constantly instead of sporadically is proof that this change is a good thing.
2017-11-16Merge branch 'ingela/master/correct-merge-conflict-resolution'Ingela Anderton Andin
* ingela/master/correct-merge-conflict-resolution: ssl: Resolve merge conflict resolution error
2017-11-16ssl: Resolve merge conflict resolution errorIngela Anderton Andin
2017-11-16Merge branch 'maint'Hans Nilsson
2017-11-16Merge branch 'maint-18' into maintHans Nilsson
* maint-18: Updated OTP version Prepare release ssh: Unicode encoding fix ssh: testcases for space trailing Hello msg Remove unused test include file from test suites eldap: Repair Makefile ssh: Don't remove trailing WS in Hello msg Conflicts: OTP_VERSION erts/doc/src/notes.xml erts/vsn.mk lib/compiler/doc/src/notes.xml lib/compiler/vsn.mk lib/crypto/test/blowfish_SUITE.erl lib/eldap/doc/src/notes.xml lib/eldap/vsn.mk lib/inets/test/httpd_load.erl lib/inets/test/httpd_mod.erl lib/inets/test/old_httpd_SUITE.erl lib/ssh/doc/src/notes.xml lib/ssh/vsn.mk lib/stdlib/test/zip_SUITE.erl otp_versions.table
2017-11-16Merge branch 'maint'Ingela Anderton Andin
Conflicts: lib/ssl/src/dtls_connection.erl lib/ssl/src/ssl_connection.erl lib/ssl/src/ssl_handshake.erl lib/ssl/src/tls_connection.erl
2017-11-16ssl: Align code of TLS/DTLS handshake handlingIngela Anderton Andin
2017-11-16ssl: Align code of TLS/DTLS record handlingIngela Anderton Andin
2017-11-16ssl: Align code of main modules implementing the gen_statem behaviourIngela Anderton Andin
2017-11-16dtls: Add state specIngela Anderton Andin
2017-11-15Move new|abort_connection_id to erts_internalSverker Eriksson
and drop _id suffix.
2017-11-15Cleanup net_kernelSverker Eriksson
2017-11-15Improve connection abortingSverker Eriksson
2017-11-15erts: Keep magic ref to DistEntry in net_kernelSverker Eriksson
to make sure it's kept alive.
2017-11-15erl_interface: Add tuple fallback testsSverker Eriksson
DFLAG_EXPORT_PTR_TAG and DFLAG_BIT_BINARIES
2017-11-15erl_interface: Refactor ei_accept_SUITESverker Eriksson
in order to call ei_publish() separately.
2017-11-15Remove obsolete erlang:dgroup_leaderSverker Eriksson
2017-11-15Remove obsolete erlang:dexit/2Sverker Eriksson
2017-11-15Remove obsolete erlang:dlink/1, dunlink/1 and dist_exit/3Sverker Eriksson
2017-11-15Remove obsolete erlang:dsendSverker Eriksson
2017-11-15erts: Introduce asynchronous auto-connectSverker Eriksson
2017-11-15kernel: Move auto connect into net_kernel serverSverker Eriksson
as a preparation for async auto-connect requests.
2017-11-15erts: Make DFLAGS_NEW_FUN_TAGS mandatorySverker Eriksson
and remove ugly encoding fallback as {fun, ...} DFLAGS_NEW_FUN_TAGS has been supported by vm/erl_interface/jinterface since R13 or even older. Renamed test case obsolete_funs to term2bin_tuple_fallbacks and removed test for {fun,...} fallback and added missing test for bitstring fallback {Binary, Bits}.
2017-11-15jinterface: Silence some verbose testsSverker Eriksson
Runs much faster now.
2017-11-15Merge branch 'maint'Hans Bolinder
* maint: edoc: The map type is denoted map()
2017-11-15Merge pull request #1602 from sirihansen/siri/supervisor/store-children-in-mapSiri Hansen
Refactor supervisor, and store children in a map instead of a list OTP-14586
2017-11-15Merge PR-1605 from sverker/sverker/binary_to_term-used OTP-14780Sverker Eriksson
Add 'used' option for binary_to_term/2
2017-11-15Merge PR-1621 from margnus1/hipe-literal-tagSverker Eriksson
HiPE: Support for literal tag, tests and bugfixes
2017-11-15Prepare releaseErlang/OTP
2017-11-15Merge branch 'hans/ssh/dont_remove_trailing_ws_18/OTP-14763' into maint-18Erlang/OTP
* hans/ssh/dont_remove_trailing_ws_18/OTP-14763: ssh: Unicode encoding fix ssh: testcases for space trailing Hello msg ssh: Don't remove trailing WS in Hello msg
2017-11-15Merge branch 'hans/fix_build_env/OTP-14765' into maint-18Erlang/OTP
* hans/fix_build_env/OTP-14765: Remove unused test include file from test suites eldap: Repair Makefile
2017-11-15Merge branch ↵Erlang/OTP
'john/compiler/fail-labels-in-blocks-otp-18/ERIERL-48/OTP-14522' into maint-18 * john/compiler/fail-labels-in-blocks-otp-18/ERIERL-48/OTP-14522: compiler: Fix live regs update on allocate in validator Take fail labels into account when determining liveness in block ops
2017-11-15ssh: Unicode encoding fixHans Nilsson
Conflicts: lib/ssh/src/ssh_connection_handler.erl
2017-11-14[supervisor] Add test of scaling on start/stop of many childrenSiri Hansen