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2011-11-16erts,kernel: Rename operations common to TCP and SCTPRaimo Niskanen
2011-11-13Merge branch 'rickard/alloc-opt/OTP-7775'Rickard Green
* 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
2011-11-13Optimize memory allocationRickard Green
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.
2011-09-29Merge branch 'dev' into majorBjörn-Egil Dahlberg
* dev: Update copyright years
2011-09-29Update copyright yearsBjörn-Egil Dahlberg
2011-09-27Merge branch 'dev' into majorBjörn Gustavsson
* dev: Update preloaded modules erl_prim_loader: Eliminate dialyzer warning Conflicts: erts/preloaded/ebin/erl_prim_loader.beam
2011-09-26Update preloaded modulesBjörn Gustavsson
2011-09-26erl_prim_loader: Eliminate dialyzer warningBjörn Gustavsson
The concat/1 function is now only used to append lists when constructing filenames. Thus it is too general and the first clause (that handles characters) will never be used. We could just remove the clause that is never used, but then the name 'concat' would be misleading and someone could use misuse it. Therefore, replace concat/1 with the join/2 function that can only be used for joining filename components.
2011-09-20Merge branch 'dev' into majorHenrik Nord
Conflicts: erts/aclocal.m4 erts/include/internal/ethread_header_config.h.in
2011-09-16Fix typos in erts/preloaded/srcTuncer Ayaz
2011-09-15Fix misspelling of successfulTuncer Ayaz
2011-09-02Merge branch 'dev' into majorHans Bolinder
* dev: Update documentation and specifications of some of the zlib functions Conflicts: erts/preloaded/ebin/zlib.beam
2011-09-02Update documentation and specifications of some of the zlib functionsHans Bolinder
The functions zlib:deflateSetDictionary/2 and zlib:inflateSetDictionary/2 accept iodata() as Dictionary. The functions zlib:crc32/2,3, zlib:adler32/2,3, zlib:compress/1, zlib:uncompress/1, zlib:zip/1, and zlib:unzip/1 accept iodata() as data.
2011-07-06Update preloaded modulesBjörn Gustavsson
2011-07-06Remove deprecated concat_binary/1Björn Gustavsson
concat_binary/1 was deprecated in R13B04, but already in the R10B-2 release, the documentation recommends using list_to_binary/1 instead.
2011-06-21Update preloaded modulesPatrik Nyblom
2011-06-21Merge branch 'dev' into majorPatrik Nyblom
2011-06-20Add more specs and typesHans Bolinder
An incorrect spec, rpc:yield/1, has been fixed.
2011-06-08Update preloaded prim_file.beamBjörn-Egil Dahlberg
2011-06-08Teach prim_file:list_dir/1,2 to use fname chunksBjörn-Egil Dahlberg
The efile driver will now use chunked data on list_dir. This will lessen the number of sends to prim_file and hence improve performance. This method is utilized in both direct and async cases.
2011-06-08Update preloaded moduleRaimo Niskanen
2011-06-08Replace atom in DRV macro in prim_file with stringStavros Aronis
An experimental version of Dialyzer discovered that the atom that replaced the DRV macro in prim_file ends up in calls to erlang:open_port({spawn, Driver}, Portopts) as the Driver argument. The documentation states that this call requires a string there. This change is also consistent with the one introduced in commit 0f03b1e9d2bef3bc830c31a369261af4c5234727 by Kostis Sagonas.
2011-05-20Update copyright yearsBjörn-Egil Dahlberg
2011-05-20Update preloaded modulesBjörn-Egil Dahlberg
2011-05-06Update prim_file.beamBjörn-Egil Dahlberg
2011-05-06Remove unnecessary copy in prim_file:drv_command/3Björn-Egil Dahlberg
2011-04-27add prim_file.beamHenrik Nord
2011-04-27Driver names should be strings, not atomsKostis Sagonas
2011-04-27Cleanup and cosmetic changesKostis Sagonas
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-03-01Update preloaded modulesSverker Eriksson
2011-03-01Fix three dialyzer warnings in kernelSverker Eriksson
Joint effort by Kostis, pan, egil & sverker
2010-12-03Update preloaded modulesPatrik Nyblom
2010-11-30Update preloaded prim_filePatrik Nyblom
2010-11-30Teach prim_file not to accept atoms and not to throw exceptionsPatrik Nyblom
2010-11-30Make Unicode filenames work on WindowsPatrik Nyblom
2010-11-30Handle binary file names and conversion of unicode stringsPatrik Nyblom
2010-11-22Merge branch 'ks/init-spec-fixes' into devBjörn Gustavsson
* ks/init-spec-fixes: init: Fix two erroneous specs
2010-11-09init: Fix two erroneous specsKostis Sagonas
While at it, introduced a state() type and used it in some place.
2010-11-09Implement inet:getifaddrs/0 on WindowsRaimo Niskanen
2010-11-09Implement basic inet:getifaddrs/0Raimo Niskanen
2010-10-21Merge branch 'maint-r14' into devBjörn Gustavsson
* maint-r14: Prepare release Fix that the documentation top index generator can handle an Ericsson internal application group Teach -init_debug to print info about on_load handlers begin run Fix hang in on_load handlers in embedded mode Conflicts: erts/vsn.mk lib/kernel/vsn.mk
2010-10-20Teach -init_debug to print info about on_load handlers begin runBjörn Gustavsson
2010-10-20Fix hang in on_load handlers in embedded modeBjörn Gustavsson
In embedded mode, all on_load handlers will be called after loading all modules but before starting any servers. Therefore, if an on_load handler calls any function in the code module that calls the code server (such as code:priv_dir/1), there will be a deadlock because the code server has not yet been started. Fix this problem by invoking the on_load handlers after having started most servers in the kernel application.
2010-09-15Clean up bootstrap targets and documentationTuncer Ayaz
Remove cleartool invocation and adapt docs to reflect git transition.
2010-09-10Update preloaded modulesPatrik Nyblom
2010-09-02Merge branch 'rani/sctp-sndrcvinfo/OTP-8795' into devRaimo Niskanen
* rani/sctp-sndrcvinfo/OTP-8795: Fix xfer_active close expection for Solaris behaviour Keep default #sctp_sndrcvinfo{} fields on gen_sctp:send/4 Fill in sinfo_assoc_id in struct sctp_sndrcvinfo for getopt() Conflicts: lib/kernel/test/gen_sctp_SUITE.erl
2010-08-31Fill in sinfo_assoc_id in struct sctp_sndrcvinfo for getopt()Raimo Niskanen
The assoc_id field was uninitialized causing random answers.
2010-06-09Update preloaded filesRaimo Niskanen
2010-06-04Update preloaded modulesRaimo Niskanen
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