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* hb/stdlib/gen_call_improvement/OTP-9212:
Remove the undocumented function global:safe_whereis_name/1
Remove all use of global:safe_whereis_name/1
Fix a minor race in gen_fsm
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* ia/ssl/test-maintenance:
Removed compiler warnings
Work around bug in openss-1.0.0e
Use ERL_FLAGS in plain_verify_options test
Adjustment to work with hipe
Avoid openssl processes surviving after test case has finished
Add better error message
Skip ssl_dist_SUITE if cover run, as the test server node can not communicate with the ssl nodes with erlang distribution
Fine tuning of test suites
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Conflicts:
lib/inets/doc/src/notes.xml
lib/inets/src/http_lib/http_uri.erl
lib/inets/src/inets_app/inets.appup.src
lib/inets/vsn.mk
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Windows do not handle long commands and would crash if
many ssl arguments are passed on the command prompt
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process_info(Pid, current_function) may return {current_function, undefined}
in some cases but will not in the importante one!
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If the server process is always closed first shutdown of
the openssl process will be gracious
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communicate with the ssl nodes with erlang distribution
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E.g OpenBSD's (5.0) patched named does not allow itself to be
started without privilige separation, which is only allowed
for the superuser so test suites can not use that named.
Fix the shell script that starts named to detect early exit
from named and inform the Erlang code test suite what happened.
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Common file target.mk now passes the TARGET value through config.sub
for canonification.
Toplevel Makefile now calls target.mk so it handles TARGET like
all sub-makefiles.
Build script otp_build no longer creates a target specific directory
that a long time ago was used for target specific configure cache file.
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* ia/ssl/prepare-for-relese:
Prepare version and appup for release
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* ia/public_key/ssl/crypto/PKCS-8/OTP-9312:
Add clause for expected input to pubkey:pseudo_random_function/2 when ASN-1 compiler is fixed.
Clean up of public_key code adding specs and documentation
Added PKCS-8 support in ssl
Additions to crypto and public_key needed for full PKCS-8 support
Add PKCS-8 support to public_key
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* bjorn/erts/erlc-do-not-bind:
erlc: Do not bind schedulers when invoking "erl"
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* sa/dialyzer-wunderspecs:
Fix false warning about closure application
Change category of 'might also return' warnings
OTP-9707
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If parallel make is used, several instance of 'erlc' is likely to
be invoked at once. Therefore, the default binding of schedulers
to CPU cores will do no good. (With this change, the build of
Erlang/OTP with six threads finished in about 7 minutes; without in
about 11 minutes.)
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* egil/reallocating-catches/OTP-9692:
erts: Teach VM to reallocate beam catch table
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Calls to global:whereis_name/1 have been substituted for calls to
global:safe_whereis_name/1 since the latter is not safe at all.
The reason for not doing this earlier is that setting a global lock
masked out a bug concerning the restart of supervised children. The
bug has now been fixed by a modification of global:whereis_name/1.
(Thanks to Ulf Wiger for code contribution.)
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Fixed a minor race conditions in gen_fsm:start*: if one of these
functions returned {error,Reason} or ignore, the name could still be
registered (either locally or in global.
This is the same modification as was done for gen_server in OTP-7669.
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* rickard/bad-rwmtx-assert:
Fix bad assertion in rwmtx implementation
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* rickard/multi-exit-bug/OTP-9705:
Make sure only one thread exits the runtime system
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* rickard/win-cs-mutex/OTP-9671:
Use critical sections as mutex implementation on Windows
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* rickard/generic-thr-queue/OTP-9632:
Use generic lock-free queue for async threads
Use generic lock-free queue for misc aux work
Implement generic lock-free queue
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* rickard/thr-progress-block/OTP-9631:
Replace system block with thread progress block
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* rickard/alloc-opt/OTP-7775:
Optimize memory allocation
Conflicts:
erts/aclocal.m4
erts/emulator/hipe/hipe_bif_list.m4
erts/preloaded/ebin/erl_prim_loader.beam
erts/preloaded/ebin/erlang.beam
erts/preloaded/ebin/init.beam
erts/preloaded/ebin/otp_ring0.beam
erts/preloaded/ebin/prim_file.beam
erts/preloaded/ebin/prim_inet.beam
erts/preloaded/ebin/prim_zip.beam
erts/preloaded/ebin/zlib.beam
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The runtime system crashed if more than one thread tried to exit
the runtime system at the same time.
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Windows native critical sections are now used internally in the
runtime system as mutex implementation. This since they perform
better under extreme contention than our own implementation.
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Queues used for communication between async threads and scheduler threads
have been replaced with lock-free queues.
Drivers using the driver_async functionality are not automatically locked
to the system anymore, and can be unloaded as any dynamically linked in
driver.
Scheduling of ready async jobs is now also interleaved in between other
jobs. Previously all ready async jobs was performed at once.
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The implementation of an ERTS internal, generic, many to one, lock-free
queue for communication between threads. The many to one scenario is
very common in ERTS, so it can be used in a lot of places in the future.
Changing to this queue from a lock based queue, however, often requires
some redesigning. This since we have often used the lock of the queue
to protect other information too.
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The ERTS internal system block functionality has been replaced by
new functionality for blocking the system. The old system block
functionality had contention issues and complexity issues. The
new functionality piggy-backs on thread progress tracking functionality
needed by newly introduced lock-free synchronization in the runtime
system. When the functionality for blocking the system isn't used
there is more or less no overhead at all. This since the functionality
for tracking thread progress is there and needed anyway.
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A number of memory allocation optimizations have been implemented. Most
optimizations reduce contention caused by synchronization between
threads during allocation and deallocation of memory. Most notably:
* Synchronization of memory management in scheduler specific allocator
instances has been rewritten to use lock-free synchronization.
* Synchronization of memory management in scheduler specific
pre-allocators has been rewritten to use lock-free synchronization.
* The 'mseg_alloc' memory segment allocator now use scheduler specific
instances instead of one instance. Apart from reducing contention
this also ensures that memory allocators always create memory
segments on the local NUMA node on a NUMA system.
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* anders/diameter/capabilities_cb/OTP-9654:
Update documentation
Add capx suite
Accept any 2xxx result code in CEA
Rename some functions plus comment tweak
Send events for connection establishment failure
Use trivial capabilities callback in traffic suite
Add capabilities_cb transport option
Minor tls_ack simplification
diameter_dbg:log -> diameter_lib:log
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* anders/diameter/make/OTP-9638:
Fix comment typo
Simplify handling of generated hrls in testsuites
Minor dependency fix
Target cleanup in test/Makefile
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* lars/xmerl/unicode-non-characters/OTP-9670:
Fix character check of non-characters due to change in unicode module
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* nox/xmerl-namespace-axis/OTP-9664:
Fix bugs and add a flag to skip comments
Implement namespace axis
Add `#xmlPI` support to xmerl_xpath:write_node/1
Fix processing-instruction(name?)
Fix path filters
Support more top-level primary expressions
Accumulate comments in element nodes
Add `default_attrs` option
Allow whole documents to be returned
Track parents and namespace in `#xmlAttribute` nodes
Track parents in `#xmlPI` nodes
Set `vsn` field in `#xmlDecl` record
Fix namespace-conformance constraints
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Add flag {comments, Flag} to xmerl_scan for filtering of comments.
Default (true) is that xmlComment records are returned from the scanner
and this flag should be set to false if one don't want comments
in the output.
Fix some bugs to get the test cases to run clean.
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Namespace nodes are represented as `#xmlNsNode` records.
Now that the namespace axis is correctly implemented, attributes nodes
corresponding to attributes that declare namespaces are ignored.
See [5.3 Attribute Nodes][xpath-5.3]:
> There are no attribute nodes corresponding to attributes
> that declare namespaces.
[xpath-5.3]: http://www.w3.org/TR/xpath/#attribute-nodes
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