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2015-12-08Merge branch 'sverk/dist-ctrl-msg-overflow' into ↵Sverker Eriksson
sverk/dist-ctrl-msg-overflow-master
2015-12-07erts: Tweak hashmap heap size estimationSverker Eriksson
1. Change order between mul and div to not lose too much in integer divisions. 2. Fix estimation in DEBUG to really be an *under* estimation.
2015-12-07erts: Fix bug for remote control message containing fat mapsSverker Eriksson
that could cause the static factory to overflow Fix: Introduce a new factory mode FACTORY_TMP
2015-12-07erts: Add test for remote exit signal with fat mapSverker Eriksson
2015-12-04Merge branch 'maint'Henrik Nord
2015-12-04Merge branch 'maint-17' into maintHenrik Nord
Conflicts: OTP_VERSION erts/doc/src/notes.xml erts/vsn.mk lib/kernel/doc/src/notes.xml lib/kernel/src/kernel.appup.src lib/kernel/vsn.mk lib/ssl/doc/src/notes.xml lib/ssl/src/ssl.appup.src lib/ssl/src/ssl_cipher.erl lib/ssl/vsn.mk otp_versions.table
2015-12-04Merge branch 'maint'Zandra
2015-12-04Merge branch 'mikpe/hipe_x86_signal-musl-support' into maintZandra
* mikpe/hipe_x86_signal-musl-support: hipe_x86_signal: add support for musl libc OTP-13159
2015-12-03erts: Fix bug in heap_factory_undo for FACTORY_HEAP_FRAGS modeSverker Eriksson
Make sure a heap fragment is not deallocated before all off_heap terms have been cleared. The fix assumes/asserts that the off_heap-lists of all additional heap fragments are empty. I think this bug has been harmless as hashmap nodes, which is only ones (?) that can cause a factory to produce more heap, are not linked in off_heap-list.
2015-12-02Merge branch 'egil/fix-seq_trace'Björn-Egil Dahlberg
* egil/fix-seq_trace: Fix seq_trace token copy size Fix seq_trace refactoring bug
2015-11-30Merge branch 'maint'Sverker Eriksson
Conflicts: erts/emulator/beam/erl_gc.c erl_gc.c was a dummy merge (--ours) as the bug does not exist after rewrite.
2015-11-30Merge branch 'sverk/rare-gc-map-overflow/OTP-13146' into maintSverker Eriksson
* sverk/rare-gc-map-overflow/OTP-13146: erts: Fix rare case of faulty heap fragment deallocation
2015-11-30Merge branch 'maint'Rickard Green
* maint: Remove ERTS_PRINT_INVALID from erts_print()
2015-11-30Merge branch 'rickard/erts-print/OTP-13150' into maintRickard Green
* rickard/erts-print/OTP-13150: Remove ERTS_PRINT_INVALID from erts_print()
2015-11-30Remove ERTS_PRINT_INVALID from erts_print()Rickard Green
ERTS_PRINT_INVALID prevented file descriptor 0 to be used which could cause an empty crash dump.
2015-11-27erts: Fix rare case of faulty heap fragment deallocationSverker Eriksson
after major GC. Can only be caused by distributed messages containing large maps. Bad map hashing will increase the risk.
2015-11-27Merge branch 'maint'Sverker Eriksson
2015-11-27Merge branch 'sverk/cpool_fetch-dc_list-fix' into maintSverker Eriksson
OTP-13147 * sverk/cpool_fetch-dc_list-fix: erts: Reduce alloc_SUITE:rbtree runtime for valgrind erts: Remove double free in efile_drv erts: Improve alloc_SUITE:migration test erts: Pass free mem and build type to alloc_SUITE tests erts: Fix snprintf in alloc_SUITE for windows erts: Workaround for strange crash on win64 in alloc_SUITE test code erts: Refactor alloc_SUITE to use NIFs instead of drivers erts: Add enif_getenv erts: Make key argument constant for erl_drv_{get|put}env erts: Add alloc_SUITE:migration erts: Add TEST allocator erts: Fix confusion of callbacks destroying_mbc() vs remove_mbc() erts: Fix resurrection of carriers from dc_list
2015-11-26Merge branch 'maint'Sverker Eriksson
2015-11-26Merge branch 'sverk/setnode-rename-bug/OTP-13076' into maintSverker Eriksson
* sverk/setnode-rename-bug/OTP-13076: erts: Fix bug in setnode/2 erts: Remove ERTS_PSD_DIST_ENTRY erts: Remove faulty ASSERT in erts_proc_*_refc
2015-11-26erts: Reduce alloc_SUITE:rbtree runtime for valgrindSverker Eriksson
2015-11-26erts: Remove double free in efile_drvSverker Eriksson
That double free is probably very seldom invoked as the port is already gone leading to free_data being called instead of file_async_ready.
2015-11-26erts: Improve alloc_SUITE:migration testSverker Eriksson
In the quest to improve code coverage in cpool_fetch
2015-11-26erts: Pass free mem and build type to alloc_SUITE testsSverker Eriksson
2015-11-26erts: Fix snprintf in alloc_SUITE for windowsSverker Eriksson
2015-11-26erts: Workaround for strange crash on win64 in alloc_SUITE test codeSverker Eriksson
For some reason setjmp() crash when having jmp_buf heap allocated but works when stack allocated.
2015-11-26erts: Refactor alloc_SUITE to use NIFs instead of driversSverker Eriksson
2015-11-26erts: Add enif_getenvSverker Eriksson
to read OS environment variables in a safe and portable way.
2015-11-24Fix seq_trace token copy sizeBjörn-Egil Dahlberg
2015-11-24Fix seq_trace refactoring bugBjörn-Egil Dahlberg
2015-11-23Merge branch 'np/sharing-preserved-copy/OTP-12590'Björn-Egil Dahlberg
* np/sharing-preserved-copy/OTP-12590: (28 commits) Refactor have seq_trace token test Use sharing preserving copy error messages and exceptions Use sharing preserving copy in enif_make_copy Refactor sharing preserved copy flags Fix rebase of SHCOPY seq_tokens Fix erts_debug:copy_shared/1 prototype Update preloaded module erlang.beam Add erlang:copy_literals/2 spec Add copy_literals testcase Do not use GCC extensions in copy Use copy literal range check in message passing and purging Add BIF for setting internal copy literal range Copy literals in copy sharing Refactor copy sharing Add support for HAMT maps in preserved copy Fix Map preserved sharing copy implementation Fix Halfword removal Fix internal stacks Add support for maps in preserved copy Add --enable-sharing-preserving configure flag ...
2015-11-23Merge branch 'maint'Björn-Egil Dahlberg
Conflicts: erts/emulator/beam/external.c
2015-11-23Merge branch 'egil/18/fix-maps-binary_to_term/OTP-13125' into maintBjörn-Egil Dahlberg
* egil/18/fix-maps-binary_to_term/OTP-13125: erts: More testcases for map binary_to_term/1 erts: Fix maps decode in erlang:binary_to_term/1
2015-11-20erts: More testcases for map binary_to_term/1Björn-Egil Dahlberg
2015-11-20erts: Fix maps decode in erlang:binary_to_term/1Björn-Egil Dahlberg
Decoding a term with a large (HAMT) map in an small (FLAT) map could cause a critical error if the external format was not produced by beam.
2015-11-19Refactor have seq_trace token testBjörn-Egil Dahlberg
2015-11-19Fix error propagate from setoptsRaimo Niskanen
2015-11-18Use sharing preserving copy error messages and exceptionsBjörn-Egil Dahlberg
2015-11-18Use sharing preserving copy in enif_make_copyBjörn-Egil Dahlberg
2015-11-18Refactor sharing preserved copy flagsBjörn-Egil Dahlberg
The TMPBUF option is no longer needed due to is_literal test and NONE was only used for initial debugging. So we remove the entire option.
2015-11-18Fix rebase of SHCOPY seq_tokensBjörn-Egil Dahlberg
2015-11-17Fix erts_debug:copy_shared/1 prototypeBjörn-Egil Dahlberg
2015-11-17Add copy_literals testcaseBjörn-Egil Dahlberg
Repeatedly reload a literals module while sending the references literals around in a process ring. This will smoke test the non-copying literals message sending does not corrupt code unloading.
2015-11-17Do not use GCC extensions in copyBjörn-Egil Dahlberg
2015-11-17Use copy literal range check in message passing and purgingBjörn-Egil Dahlberg
2015-11-17Add BIF for setting internal copy literal rangeBjörn-Egil Dahlberg
2015-11-17Copy literals in copy sharingBjörn-Egil Dahlberg
2015-11-17Refactor copy sharingBjörn-Egil Dahlberg
2015-11-17Add support for HAMT maps in preserved copyBjörn-Egil Dahlberg
2015-11-17Fix Map preserved sharing copy implementationBjörn-Egil Dahlberg
The Map implementation has changed since initial preserved copy implementation.
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