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2015-12-15Merge branch 'lukas/erts/forker'Lukas Larsson
* lukas/erts/forker: (28 commits) erts: Never abort in the forked child erts: Mend ASSERT makro for erl_child_setup erts: Allow enomem failures in port_SUITE erts: iter_port sleep longer on freebsd erts: Allow one dangling fd if there is a gethost port erts: Only use forker StackAck on freebsd erts: It is not possible to exit the forker driver erts: Add forker StartAck for port start flowcontrol erts: Fix large open_port arg segfault for win32 erts: Fix memory leak at async open port kernel: Remove cmd server for unix os:cmd erts: Add testcase for huge port environment erts: Move os_pid to port hash to child setup erts: Handle all EINTR and EAGAIN cases in child setup erts: Make child_setup work with large environments erts: Fix forker driver ifdefs for win32 erts: Fix uds socket handling for os x erts: Fix dereferencing of unaligned integer for sparc erts: Flatten too long io vectors in uds write erts: Add fd count test for spawn_driver ... Conflicts: erts/emulator/beam/erl_node_tables.c erts/preloaded/src/erts_internal.erl
2015-12-15erts: Refactor out erts functions from hashLukas Larsson
2015-11-30erts: Remove unused include files from hash.cSverker Eriksson
Note that hash.c is quite "clean" from Erlang stuff and is used by erl_child_setup as well.
2015-11-27erts: Redesign grow/shrink thresholds of hash.cSverker Eriksson
1. Use load factor as indicator, not used buckets. Used buckets is a bad indicator as it makes the situation even worse with a bad hash function. Set grow_threshold to load factor of 160% as it roughly corresponds to the old 80% used bucket limit. 2. Never shrink table below initial size.
2015-11-27erts: Remove dead code erts_hash_mergeSverker Eriksson
2015-06-18Change license text to APLv2Bruce Yinhe
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP