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This reverts commit 87da7b5be69de01e65df566c6e35064381d1144d.
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This reverts commit ea0e763e953f9c7d1fa9c142f24cb95f56119c56.
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* maint:
Add -ztma option for enabling tuple calls
Reinstate tuple calls support in the beam emulator
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Optional tuple calls
OTP-15580
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https://bugs.erlang.org/browse/ERL-843
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* sverker/enif_select-faulty-assert:
erts: Fix faulty debug assert in enif_select
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* sverker/map-from-ks-vs-bug/OTP-15567:
erts: Add test for bug in enif_make_maps_from_arrays
erts: Fix bug in erts_map_from_ks_and_vs
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This sleeping bug was introduced in OTP 19.1
but not possible not provoke until OTP 21.0
when enif_make_map_from_arrays was introduced.
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* sverker/fix-compile-warning:
erts: Fix compiler warning for IS_SSMALL
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Add enif_make_monitor_term
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All of the Red-Black Tree _yielding functions have been
updated to work with reductions returned by the called
function instead of yielding on each element.
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Using magic refs for big timers caused too large a stress on
the off_heap GC implementation to be viable, so it was never
enable. The code is now broken because of other changes to
we might as well remove it.
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"shift count negative or too big, undefined behavior"
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The bug could be seen by running the test that is added by this commit
in a valgrind enabled emulator.
Co-authored-by: John Högberg <[email protected]>
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to increase the probablity of a nice badarg
from erlang:port_control.
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This reverts commit f2b332186a for beam_emu.c only, to enable
an upgrade path for existing beam code compiled under OTP 20 with
parameterized modules.
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* lukas/erts/scheduler-pollset-fixes/OTP-15538:
erts: Fix getting of poll events on linux >= 4.15.0
erts: Use reduction based polling for starved poll-set
erts: Fix pollset test cases
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* lukas/erts/set_logger_process/OTP-15375:
erts: Fix type of system_logger variable
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* bjorn/erts/optimize-is_function2:
Optimize the is_function/2 guard test
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* lukas/erts/scheduler-pollset-fixes/OTP-15538:
erts: Fix getting of poll events on linux >= 4.15.0
erts: Use reduction based polling for starved poll-set
erts: Fix pollset test cases
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The is_function2 instruction is executed surprisingly
frequently when running dialyzer or the compiler. It
cannot hurt to optimize it a little.
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When the schedulers never go to sleep (and thus never polls)
it may be that the fds in schedulers poll-sets are never polled.
Before this commit, this was solved by starting a timer when an
overload was detected. This had issues as overloads were not always
detected in time. So this commit reverts to the pre OTP-21 behaviour
so keep a global counter makes that the poll is called when it should.
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* bjorn/erts/fix-pt-dumping:
Fix incorrect dumping of some persistent terms
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josevalim/jv-no-bin-alloc-on-empty-append/OTP-15535
Do not allocate new bitstring/binary on empty append
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There seems to be an incorrect merge conflict resolution
in abde22933f5a that merged maint to master. Dumping of
references (and possibly other terms) were broken.
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* rickard/dirty_scheduler_collapse/OTP-15509:
Fix bug causing dirty scheduler sleeper list inconsistency
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* maint:
Fix bug causing dirty scheduler sleeper list inconsistency
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* rickard/dirty_scheduler_collapse/maint-21/OTP-15509:
Fix bug causing dirty scheduler sleeper list inconsistency
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* rickard/dirty_scheduler_collapse/maint-21/OTP-15509:
Fix bug causing dirty scheduler sleeper list inconsistency
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If the main lock is not taken then any process running
on a dirty scheduler may cause all kinds of problems.
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Conflicts:
erts/emulator/beam/bif.c
erts/preloaded/ebin/erlang.beam
erts/preloaded/ebin/erts_internal.beam
erts/preloaded/ebin/prim_file.beam
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* lukas/erts/set_logger_process/OTP-15375:
Update preloaded modules
erts: Add erlang:system_flag(system_logger,_)
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