Age | Commit message (Collapse) | Author |
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* rickard/exit/2-refc/OTP-9005:
Decrement refc after unlock in exit/2
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* rickard/fix-warnings/R14B02:
Remove unused variable
Remove stray semicolons in erl_term.h
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* rickard/ets-no-write-refc/OTP-9000:
Stop using reference counter when write accessing ETS-tables
Conflicts:
erts/emulator/beam/erl_db.c
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* rickard/ets-tab-delete/OTP-8999:
Safe deallocation of ETS-table structures
Fix rwlock resource leak when hitting system limit
Conflicts:
erts/emulator/beam/erl_process.h
erts/emulator/beam/erl_process.c
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* rickard/atomic-type/OTP-8974:
Unbreak atomic fallback
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* rickard/atomic-type/OTP-8974:
Use 32-bit atomics for system block
Use 32-bit atomics for misc scheduling specific information
Use 32-bit atomic for uaflgs in thread specific events
Use 32-bit atomics for process lock flags
Add 32-bit atomics to emulator APIs
Use new atomic types in emulator
Use 32-bit atomics for ethr_thr_create
Use 32-bit atomics for mutex and rwmutex flags
Use 32-bit atomics for events
Add support for 32-bit atomics
Move atomic API into own files
Add support for 64-bit atomics on Windows
Remove unused ethread time functionality
Introduce ethr_sint_t and use it for atomics
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Ensure that all threads potentially accessing an ETS-table have dropped
all references to the table before deallocating it.
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The atomic memory operations interface used the 'long' type and assumed that
it was of the same size as 'void *'. This is true on most platforms, however,
not on Windows 64.
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* rickard/rwmutex-bug/OTP-8925:
Fix erroneous assertion
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* pan/inet6_corrections/OTP-8969:
Stop using uncertain flags for getaddrinfo()
Teach inet_test_lib to understand enetunreach
Make windows inet_gethost work for ipv6
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* pan/unicode-filenames/OTP-8887: (27 commits)
Test and correct filelib and filename
Add documentation to erlang.xml and slight correction to unicode_usage.xml
Add section about Unicode file names to stdlib users guide
Correct bug in file_name_SUITE making it fail on Unix instead of Windows7
Add documentation about raw filenames and Unicode file name translation mode
Make filelib not crash on re codepoints beyond 255 in re when filename is raw
Mend on_load_embedded testcase which did not handle windows links
Correct testcase regarding windows versions supporting soft links.
Teach filelib to use re in unicode mode when filenames are not raw
Treat soft links on Windows correctly in file_name_SUITE
Adapt new soft and hard link routines on Windos to Unicode
Corrected testcases broken by unicode filenames
Update preloaded prim_file
Teach prim_file not to accept atoms and not to throw exceptions
Adapt inet_drv to Visual Studio 2008
Teach spawn_executable about Unicode
Convert filenames read on MacOSX to canonical form
Teach file to accept codepoints beyond 255.
Add testcases
Correct shell utilities to handle unicode and possibly binaries
...
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* rickard/rwmutex-bug/OTP-8925:
Use correct argument types on rwlock_wake_set_flags()
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The AI_V4MAPPED flag is falling out of grace in modern
IPv6 stacks, for security reasons, e.g. FreeBSD do not
document it any longer. The AI_ADDRCONFIG flag have
got unclear semantics on the same OS.
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For some reason pthread_create() crashes when more
threads cannot be created, instead of returning an
error code on our MacOS X Leopard machine...
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warnings/errors in man pages
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* rickard/load-balance-wrap/OTP-8950:
Prevent wrapping of values used during load balancing
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Some integer values used during load balancing could
under rare circumstances wrap causing a load unbalance
between schedulers.
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* rickard/rwmutex-bug/OTP-8925:
Miscellaneous rwmutex bug fixes and improvements
Don't use more reader groups than schedulers
New test suite containing stress tests of the rwmutex implementation
Conflicts:
erts/emulator/beam/erl_init.c
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The ERTS internal rwlock implementation could get
into an inconsistent state. This bug was very seldom
triggered, but could be during heavy contention. The
bug was introduced in R14B (erts-5.8.1).
The bug was most likely to be triggered when using the
read_concurrency option on an ETS table that
was frequently accessed from multiple processes doing
lots of writes and reads. That is, in a situation where
you typically don't want to use the read_concurrency
option in the first place.
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