| Age | Commit message (Collapse) | Author |
|---|
|
This reverts commit 38bd20f4f58e8025bd3ffc718cb7e40a4bde6396.
|
|
This reverts commit 345af4a0c8d68b9369c3556fa6d911854c123d3f.
|
|
This reverts commit 5d5f9c1857029d7e8e1de141e29d20dd3de929be.
|
|
* rickard/+zebwt/OTP-12830:
ETS busy wait option
|
|
Conflicts:
erts/emulator/beam/erl_init.c
erts/etc/common/erlexec.c
|
|
* hamt_bin2term:
erts: Add erts_factory_trim_and_close
erts: Optimize driver_deliver_term
erts: Remove hashmap probabilistic heap overestimation
Conflicts:
erts/emulator/beam/beam_load.c
|
|
|
|
Try write directly to process heap (as before)
if the term is guaranteed not to contain any
big maps that may break the initial size estimation.
|
|
* rc/robustify-module_info/OTP-12820:
erts: Add test for module_info on purged modules
erts: Remove ?line macros from module_info_SUITE
Fix segfault in module_info for deleted modules
|
|
by adding a dynamic heap factory.
"binary_to_term" is now a hybrid solution with both
a call to decoded_size() to calculate needed heap space
AND possible dynamic allocation of more heap space
if needed for big maps.
The heap size returned from decoded_size() is guaranteed
to be sufficient for all term heap data except for hashmap
nodes. All hashmap nodes are created at the end of dec_term()
by invoking the heap factory interface that may allocate more
heap space on process heap or in fragments.
With this commit it is no longer guaranteed that a message
is confined to only one heap fragment.
|
|
* sverk/map-merge-trap:
erts: Optimize maps:merge
erts: Yield in maps:merge
erts: Refactor arg swapping for maps:merge
erts: Add save/restore for PSTACK
erts: Fix magic binary alignment on 32-bit
erts: Add maps to send_term_SUITE
erts: Fix calculation of reclaimed data during full gc
erts: Fix warning about const pointer to make_boxed and make_list
erts: Fix typo in etp-carrier-blocks
|
|
to be better at reusing entire hashmap sub-trees.
Sub-tree reuse is detected in three cases:
1. The sub-tree top node does not exist at all in the other map.
Already implemented before this commit.
2. The exact same sub-tree exist in both maps.
Must calculate nr of keys in tree to get total size right.
3. We detect that a sub-tree only contains stuff from one of the maps.
There is still one case we don't detect. If A and B leafs have equal
keys we could also compare the values. If values are equal, further
node reuse could propagate up toward the root (by 'mix'==0).
The downside would be potentially expensive value comparisons.
|
|
|
|
* rickard/delayed-delete-node/OTP-12802:
Fix error checking for +zdntgc flag
|
|
|
|
* rickard/delayed-delete-node/OTP-12802:
Delayed node table GC
|
|
* rickard/node-table-read-lock/OTP-12777:
Only read lock node table when reading info
|
|
* rickard/timer-improvement/OTP-12650:
Callback timer
Disable accessor timer option
Aux work flag descriptions
Fix test cases
|
|
* rickard/lost-multi-aux-work/OTP-12812:
Fix lost aux work flags when setting multiple flags
|
|
|
|
* egil/fix-purge-literals/OTP-12821:
erts: Fix garbage collect literals in code purge
|
|
Add a check to protect from segfault when erlang:get_module_info/1/2 is
called on a deleted module (i.e. with no current code). Also refactor
erts_module_info_0/1 to avoid repeated calls to erts_active_code_ix() and
remove some obsolete comments. Add test for module_info on deleted modules.
|
|
|
|
|
|
|
|
|
|
|
|
All flags was not always set when setting multiple aux work
flags at once. This scenario is fortunately quite uncommon
and only caused further delay in memory deallocations.
|
|
|
|
* egil/fix-internal_hash-list-opt:
erts: Fix faulty list optimization in make_internal_hash
|
|
Reported-by: Rory Byrne
|
|
To make it easier to parse stack trace information from tools
|
|
|
|
Caused bus error on 32-bit sparc from unaligned 64-bit word in
binary_to_term trap context.
Also add _UNALIGNED_ magic macros to avoid double alignment padding
in NIF resources.
|
|
* vinoski/enif-raise-exception/OTP-12770:
Add enif_raise_exception
Enhance enif_has_pending_exception
Fix for enif_schedule_nif and exceptions
Conflicts:
erts/doc/src/erl_nif.xml
|
|
* sverk/nif-map-docs:
erts: Cleanup fsummary lines in erl_nif docs
erts: Fix alphabetic order in erl_nif doc
erts: Add docs for map functions in nif API
erts: Rename ErlNifMapIteratorEntry enums
|
|
* richcarl/warnings-by-default/OTP-12781:
stdlib: Use warning channel in test qlc_SUITE:otp_6964/1
stdlib: Fix testcase for qlc_SUITE
kernel: Fix code_SUITE with respect to new logger default
Map error logger warnings to warning messages by default
|
|
To differentiate between first/last map entry
and head/tail which is before/after first/last map entry.
|
|
Add enif_raise_exception function to allow NIFs to raise error
exceptions holding any Erlang terms. This does not replace or
deprecate the enif_make_badarg function, though, because raising
badarg errors is so idiomatic in NIFs. Reimplement enif_make_badarg on
top of enif_raise_exception. Add new tests for enif_raise_exception
for both normal and dirty NIFs. Add documentation for
enif_raise_exception.
|
|
Sverker Eriksson came up with the following idea: to handle a future
ability for NIFs to raise more than just badarg exceptions, modify the
recently-added enif_has_pending_exception function to take a second
argument: a pointer to ERL_NIF_TERM. If this argument is a null
pointer, ignore it. Otherwise, if the first argument, an ErlNifEnv*,
has an associated exception, set the pointed-to ERL_NIF_TERM of the
second argument to the value of the exception term. Add new tests and
documentation for this modification.
|
|
Fix a place where part of the implementation of enif_schedule_nif was
not using the ErlNifEnv exception_thrown field when it should have
been.
Also make the result of enif_schedule_nif return false when passed to
enif_is_exception, and add an assertion for this to the nif_SUITE.c
tests.
|
|
* jlouis/cocci-noderef-fixes:
Correct usage of sizeof() for pointer types
OTP-12771
|
|
During code purging and check_process_code, the checking of the binary reference
embedded in the match binary state was omitted for the tracing tests. This would cause
the binary match state to reference deallocated memory.
|
|
* vinoski/ds-timer-wheel-fix:
Avoid timer wheel work in dirty schedulers
|
|
|
|
|
|
Also fix and document the broken +We option.
|
|
The old code did not take take the old-heap into acount.
|
|
|
|
Dirty schedulers are limited in the type of work they can
perform. Make sure they do not participate in any work or make any
function calls related to timer wheels.
|
