diff options
Diffstat (limited to 'erts')
39 files changed, 501 insertions, 114 deletions
diff --git a/erts/configure.in b/erts/configure.in index 450c4d7a83..ea76a2f400 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -4325,7 +4325,7 @@ dnl The ones below should be moved to their respective lib dnl ../lib/ic/c_src/$host/Makefile:../lib/ic/c_src/Makefile.in ../lib/os_mon/c_src/$host/Makefile:../lib/os_mon/c_src/Makefile.in - ../lib/ssl/c_src/$host/Makefile:../lib/ssl/c_src/Makefile.in +dnl ../lib/ssl/c_src/$host/Makefile:../lib/ssl/c_src/Makefile.in ../lib/crypto/c_src/$host/Makefile:../lib/crypto/c_src/Makefile.in ../lib/orber/c_src/$host/Makefile:../lib/orber/c_src/Makefile.in ../lib/runtime_tools/c_src/$host/Makefile:../lib/runtime_tools/c_src/Makefile.in diff --git a/erts/doc/src/alt_dist.xml b/erts/doc/src/alt_dist.xml index c30e04fce7..038950b54d 100644 --- a/erts/doc/src/alt_dist.xml +++ b/erts/doc/src/alt_dist.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2000</year><year>2010</year> + <year>2000</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/erts/doc/src/erl_prim_loader.xml b/erts/doc/src/erl_prim_loader.xml index fa3daaeecc..9f5b3f385b 100644 --- a/erts/doc/src/erl_prim_loader.xml +++ b/erts/doc/src/erl_prim_loader.xml @@ -101,7 +101,7 @@ <c><anno>Bin</anno></c> is the contents of the file as a binary.</p> <p>The <c><anno>Filename</anno></c> can also be a file in an archive. For example - <c>/otp/root/lib/mnesia-4.4.7.ez/mnesia-4.4.7/ebin/mnesia_backup.beam</c>. + <c>$OTPROOT/lib/</c><c>mnesia-4.4.7.ez/mnesia-4.4.7/ebin/</c><c>mnesia.beam</c>. See <seealso marker="kernel:code">code(3)</seealso> about archive files.</p> </desc> </func> @@ -124,7 +124,7 @@ the names of all the files in the directory. The names are not sorted.</p> <p>The <c><anno>Dir</anno></c> can also be a directory in an archive. For example - <c>/otp/root/lib/mnesia-4.4.7.ez/mnesia-4.4.7/ebin</c>. + <c>$OTPROOT/lib/</c><c>mnesia-4.4.7.ez/mnesia-4.4.7/ebin</c>. See <seealso marker="kernel:code">code(3)</seealso> about archive files.</p> </desc> </func> @@ -143,7 +143,7 @@ <p>See <seealso marker="kernel:file">file(3)</seealso> for more info about the record <c>file_info</c>.</p> <p>The <c><anno>Filename</anno></c> can also be a file in an archive. For example - <c>/otp/root/lib/mnesia-4.4.7.ez/mnesia-4.4.7/ebin/mnesia_backup.beam</c>. + <c>$OTPROOT/lib/</c><c>mnesia-4.4.7.ez/mnesia-4.4.7/ebin/</c><c>mnesia</c>. See <seealso marker="kernel:code">code(3)</seealso> about archive files.</p> </desc> </func> diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 61a1c4a0a0..45b66a4909 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -2909,11 +2909,11 @@ os_prompt%</pre> <seealso marker="stdlib:unicode_usage">stdlib users guide </seealso> for details.</p> - <note>The characters in the name (if given as a list) + <note><p>The characters in the name (if given as a list) can only be > 255 if the Erlang VM is started in Unicode file name translation mode, otherwise the name of the executable is limited to the ISO-latin-1 - character set.</note> + character set.</p></note> <p>If the <c>Command</c> cannot be run, an error exception, with the posix error code as the reason, is @@ -3026,11 +3026,11 @@ os_prompt%</pre> Unicode translation of arguments, they can be supplied as binaries in whatever encoding is deemed appropriate.</p> - <note>The characters in the arguments (if given as a + <note><p>The characters in the arguments (if given as a list of characters) can only be > 255 if the Erlang VM is started in Unicode file name mode, otherwise the arguments are limited to the - ISO-latin-1 character set.</note> + ISO-latin-1 character set.</p></note> <p>If one, for any reason, wants to explicitly set the program name in the argument vector, the <c>arg0</c> diff --git a/erts/doc/src/erlsrv.xml b/erts/doc/src/erlsrv.xml index 919caa9542..c1ecbc7b77 100644 --- a/erts/doc/src/erlsrv.xml +++ b/erts/doc/src/erlsrv.xml @@ -4,7 +4,7 @@ <comref> <header> <copyright> - <year>1998</year><year>2010</year> + <year>1998</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml index 90347824d5..86e1e5168a 100644 --- a/erts/doc/src/erts_alloc.xml +++ b/erts/doc/src/erts_alloc.xml @@ -4,7 +4,7 @@ <cref> <header> <copyright> - <year>2002</year><year>2010</year> + <year>2002</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -126,9 +126,8 @@ carrier". Main multiblock carriers are never deallocated. The size of the main multiblock carrier is determined by the value of the <seealso marker="#M_mmbcs">mmbcs</seealso> parameter.</p> - <p> <marker id="mseg_mbc_sizes"></marker> - - Sizes of multiblock carriers allocated via <c>mseg_alloc</c> are + <p><marker id="mseg_mbc_sizes"></marker>Sizes of multiblock carriers + allocated via <c>mseg_alloc</c> are decided based on the values of the largest multiblock carrier size (<seealso marker="#M_lmbcs">lmbcs</seealso>), the smallest multiblock carrier size (<seealso marker="#M_smbcs">smbcs</seealso>), @@ -157,9 +156,8 @@ <p>Coalescing of free blocks are always performed immediately. Boundary tags (headers and footers) in free blocks are used which makes the time complexity for coalescing constant.</p> - <p> <marker id="strategy"></marker> - - The memory allocation strategy used for multiblock carriers by an + <p><marker id="strategy"></marker>The memory allocation strategy + used for multiblock carriers by an allocator is configurable via the <seealso marker="#M_as">as</seealso> parameter. Currently the following strategies are available:</p> <taglist> @@ -445,10 +443,10 @@ in "the <c>alloc_util</c> framework" section.</item> <tag><marker id="M_t"><c><![CDATA[+M<S>t true|false|<amount>]]></c></marker></tag> <item> - Multiple, thread specific instances of the allocator. - This option will only have any effect on the runtime system - with SMP support. Default behaviour on the runtime system with - SMP support (<c>N</c> equals the number of scheduler threads): + <p>Multiple, thread specific instances of the allocator. + This option will only have any effect on the runtime system + with SMP support. Default behaviour on the runtime system with + SMP support (<c>N</c> equals the number of scheduler threads):</p> <taglist> <tag><c>temp_alloc</c></tag> <item><c>N + 1</c> instances.</item> @@ -459,10 +457,10 @@ <c>16</c>. <c>16</c> instances when <c>N</c> is greater than <c>16</c>.</item> </taglist> - <c>temp_alloc</c> will always use <c>N + 1</c> instances when - this option has been enabled regardless of the amount passed. - Other allocators will use the same amount of instances as the - amount passed as long as it isn't greater than <c>N</c>. + <p><c>temp_alloc</c> will always use <c>N + 1</c> instances when + this option has been enabled regardless of the amount passed. + Other allocators will use the same amount of instances as the + amount passed as long as it isn't greater than <c>N</c>.</p> </item> </taglist> <p>Currently the following flags are available for configuration of diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index 3e9e6a35f2..4cef9669dd 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -30,6 +30,344 @@ </header> <p>This document describes the changes made to the ERTS application.</p> +<section><title>Erts 5.8.5</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Several bugs concerning constant binary constructions + such as <<0:4294967295>> have been corrected. + Depending on the actual size of the binary and the type + of run-time system (32-bit, halfword, 64-bit), such + expression could either crash the run-time system or make + the loader refuse loading of the module.</p> + <p> + Own Id: OTP-9284</p> + </item> + <item> + <p> + The Erlsrv utility failed to stop the erlang machine if + no StopAction was defined when the service was stopped. + This is now corrected.</p> + <p> + Own Id: OTP-9344</p> + </item> + <item> + <p> + Due to a bug in glibc the runtime system could abort + while trying to destroy a mutex. A fix for this was + introduced in R14B02. This fix did, however, not solve + the problem. The runtime system will now issue a warning + instead of aborting.</p> + <p> + Own Id: OTP-9373 Aux Id: OTP-9009 </p> + </item> + <item> + <p> + Replace atom in DRV macro in prim_file with string</p> + <p> + 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.</p> + <p> + This change is also consistent with the one introduced in + commit 0f03b1e9d2bef3bc830c31a369261af4c5234727 by Kostis + Sagonas.</p> + <p> + Own Id: OTP-9377</p> + </item> + <item> + <p> + Fix typos in the epmd documentation (Thanks to Holger + Wei� )</p> + <p> + Own Id: OTP-9387</p> + </item> + <item> + <p> + Fix faulty integer terms created by NIF API from 64-bit + integers on halfword emulator. (Thanks to Paolo Negri and + Paul Davis)</p> + <p> + Own Id: OTP-9394</p> + </item> + <item> + <p> + Fix <c>epmd</c> crash on vxworks caused by faulty + argument to select() system call.</p> + <p> + Own Id: OTP-9427 Aux Id: seq11855 </p> + </item> + <item> + <p> + The ets:test_ms function could in rare cases truncate the + error messages. This is now corrected.</p> + <p> + Own Id: OTP-9435</p> + </item> + <item> + <p> + Fix bug related to hibernate and HiPE (clear + F_HIBERNATE_SCHED flag)</p> + <p> + F_HIBERNATE_SCHED flag that was introduced in + b7ecdcd1ae9e11b8f75e must be cleared in hipe_mode_switch + as well. Otherwise, processes running HiPE code that + hibernate, wake up and then trap into a BIF will not be + rescheduled.(Thanks to Paul Guyot)</p> + <p> + Own Id: OTP-9452</p> + </item> + <item> + <p> + Fix bug in FreeBSD topology detection code (Thanks to + Paul Guyot)</p> + <p> + Own Id: OTP-9453</p> + </item> + <item> + <p> + Fix use of logical operator && with constant + operand instead of bitwise & (Thanks to Cristian + Greco)</p> + <p> + Own Id: OTP-9454</p> + </item> + <item> + <p> + inet: error if fd does not match socket domain</p> + <p> + If an IPv4 fd is opened as an IPv6 socket, unexpected + behaviour can occur. For example, if an IPv4 UDP socket + is opened and passed into Erlang as an IPv6 socket, the + first 3 bytes (corresponding to 1 byte representing the + protocol family, 2 bytes set to the port) are stripped + from the payload. The cause of the UDP payload truncation + happens in inet_drv.c:packet_inet_input when a call to + inet_get_address fails silently because the family is set + to PF_INET6 but the buffer len is the size of an IPv4 + struct sockaddr_in.</p> + <p> + (Thanks to Andrew Tunnell-Jones for finding the bug and + the test case!)</p> + <p> + Own Id: OTP-9455</p> + </item> + <item> + <p> + erts: use a union to avoid strict aliasing issues</p> + <p> + Use a union for pointer type conversion to avoid compiler + warnings about strict-aliasing violations with gcc-4.1. + gcc >= 4.2 does not emit the warning. erts: adapt + matrix_nif to R14 erl_nif API changes (Thanks To Tuncer + Ayaz)</p> + <p> + Own Id: OTP-9487</p> + </item> + <item> + <p> + fix 64-bit issues in the garbage collection (Thanks to + Richard Carlsson)</p> + <p> + Own Id: OTP-9488</p> + </item> + <item> + <p> + epmd: fix compiler warnings</p> + <p> + Suppress compiler warnings about ignored return values. + (Thanks to Michael Santos )</p> + <p> + Own Id: OTP-9500</p> + </item> + <item> + <p> + Fix non-existing function (erlang:disconnect/1) in + distributed reference manual (Thanks to Fabian Kr�l)</p> + <p> + Own Id: OTP-9504</p> + </item> + <item> + <p> + Document fdatasync -lrt requirement (SunOS <= 5.10) + (Thanks to Tuncer Ayaz)</p> + <p> + Own Id: OTP-9512</p> + </item> + <item> + <p> + Let epmd ignore empty ERL_EPMD_ADDRESS</p> + <p> + If the environment variable ERL_EPMD_ADDRESS is set to + the empty string, empd now behaves like it does by + default when ERL_EPMD_ADDRESS is unset. That is, in this + case, epmd now listens on all available interfaces + instead of using only the loopback interface, which + happened because epmd added the loopback address to the + (in this case empty) list of addresses specified via + ERL_EPMD_ADDRESS.</p> + <p> + Also, epmd now ignores ERL_EPMD_ADDRESS if it contains + only separator characters (comma and space).</p> + <p> + The same applies to epmd's -address option.(Thanks to + Holger Wei�)</p> + <p> + Own Id: OTP-9525</p> + </item> + <item> + <p> + Remove dead code in erl_compile (Thanks to Tuncer Ayaz)</p> + <p> + Own Id: OTP-9527</p> + </item> + <item> + <p> + Add erlang:external_size/2 BIF</p> + <p> + This BIF's second parameter is a list of options. + Currently the only allowed option is {minor_version, + Version} where version is either 0 (default) or 1. + (Thanks to Filipe David Manana )</p> + <p> + Own Id: OTP-9528</p> + </item> + <item> + <p> + Fix enif_compare on 64bits machines</p> + <p> + In 64bits machines the Sint type has a size of 8 bytes, + while on 32bits machines it has a 4 bytes size. + enif_compare was ignoring this and therefore returning + incorrect values when the result of the CMP function + (which returns a Sint value) doesn't fit in 4 bytes. + (Thanks to Filipe David Manana)</p> + <p> + Own Id: OTP-9533</p> + </item> + <item> + <p> + Implement or fix -Werror option</p> + <p> + If -Werror is enabled and there are warnings no output + file is written. Also make sure that error/warning + reporting is consistent. (Thanks to Tuncer Ayaz)</p> + <p> + Own Id: OTP-9536</p> + </item> + <item> + <p>In some rare cases we did not have a run queue when + scheduling misc ops. This is now fixed.</p> + <p> + Own Id: OTP-9537</p> + </item> + <item> + <p>Remove misc. compiler warnings</p> + <p> + Own Id: OTP-9542</p> + </item> + <item> + <p> + Two bugs in gen_sctp has been corrected: getopts/setopts + hence also send could only be called from socket owner, + and options 'linger', 'rcvbuf' and 'sndbuf' was read from + wrong protocol layer hence read wrong values by getopts.</p> + <p> + Own Id: OTP-9544</p> + </item> + <item> + <p> + Erlang/OTP can now be built on MacOS X Lion.</p> + <p> + Own Id: OTP-9547</p> + </item> + <item> + <p> XML files have been corrected. </p> + <p> + Own Id: OTP-9550 Aux Id: OTP-9541 </p> + </item> + <item> + <p> + Fix potential errors inspired by running cppcheck(1) + (Thanks to Christian von Roques)</p> + <p> + Own Id: OTP-9557</p> + </item> + <item> + <p>When auxiliary work was enqueued on a scheduler, the + wakeup of the scheduler in order to handle this work + could be lost. Wakeups in order to handle ordinary work + were not effected by this bug. The bug only effected + runtime systems with SMP support as follows:</p> <list> + <item>Deallocation of some ETS data structures could be + delayed.</item> <item>On Linux systems not using the NPTL + thread library (typically ancient systems with kernel + versions prior to 2.6) and Windows systems, the <c>{Port, + {exit_status, Status}}</c> message from a terminating + port program could be delayed. That is, it only effected + port programs which had been started by passing + <c>exit_status</c> as an option to + <c>open_port/2</c>.</item> </list> + <p> + Own Id: OTP-9567</p> + </item> + <item> + <p> + Handle rare race in the crypto key server functionality</p> + <p> + Own Id: OTP-9586</p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> Types and specifications have been added. </p> + <p> + Own Id: OTP-9356</p> + </item> + <item> + <p> + New allocator strategy "address order first fit". May + ease the emptying of memory carriers and thereby real + release of memory back to the OS.</p> + <p> + Own Id: OTP-9424</p> + </item> + <item> + <p> + The new <c>erlang:check_old_code/1</c> BIF checks whether + a module has old code.</p> + <p> + Own Id: OTP-9495</p> + </item> + <item> + <p> Update documentation and specifications of some of + the zlib functions. </p> + <p> + Own Id: OTP-9506</p> + </item> + <item> + <p> + Detect the available CPUs on IRIX</p> + <p> + Add support for querying the number of configured and + online processors on SGI systems running IRIX.(Thanks to + Holger Wei�)</p> + <p> + Own Id: OTP-9531</p> + </item> + </list> + </section> + +</section> + <section><title>Erts 5.8.4</title> <section><title>Fixed Bugs and Malfunctions</title> @@ -1949,6 +2287,24 @@ </section> +<section><title>Erts 5.7.5.2</title> + + <section><title>Known Bugs and Problems</title> + <list> + <item> + <p> + Two bugs in gen_sctp has been corrected: getopts/setopts + hence also send could only be called from socket owner, + and options 'linger', 'rcvbuf' and 'sndbuf' was read from + wrong protocol layer hence read wrong values by getopts.</p> + <p> + Own Id: OTP-9544</p> + </item> + </list> + </section> + +</section> + <section><title>Erts 5.7.5.1</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/erts/doc/src/start_erl.xml b/erts/doc/src/start_erl.xml index 6f6930af7e..92d87b095a 100644 --- a/erts/doc/src/start_erl.xml +++ b/erts/doc/src/start_erl.xml @@ -4,7 +4,7 @@ <comref> <header> <copyright> - <year>1998</year><year>2009</year> + <year>1998</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index fad81e24d6..16dd5795c7 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -683,6 +683,25 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, } /* + * Initialize code area. + */ + state.code_buffer_size = erts_next_heap_size(2048 + state.num_functions, 0); + state.code = (BeamInstr *) erts_alloc(ERTS_ALC_T_CODE, + sizeof(BeamInstr) * state.code_buffer_size); + + state.code[MI_NUM_FUNCTIONS] = state.num_functions; + state.ci = MI_FUNCTIONS + state.num_functions + 1; + + state.code[MI_ATTR_PTR] = 0; + state.code[MI_ATTR_SIZE] = 0; + state.code[MI_ATTR_SIZE_ON_HEAP] = 0; + state.code[MI_COMPILE_PTR] = 0; + state.code[MI_COMPILE_SIZE] = 0; + state.code[MI_COMPILE_SIZE_ON_HEAP] = 0; + state.code[MI_NUM_BREAKPOINTS] = 0; + + + /* * Read the atom table. */ @@ -1575,24 +1594,6 @@ read_code_header(LoaderState* stp) #endif } - /* - * Initialize code area. - */ - stp->code_buffer_size = erts_next_heap_size(2048 + stp->num_functions, 0); - stp->code = (BeamInstr *) erts_alloc(ERTS_ALC_T_CODE, - sizeof(BeamInstr) * stp->code_buffer_size); - - stp->code[MI_NUM_FUNCTIONS] = stp->num_functions; - stp->ci = MI_FUNCTIONS + stp->num_functions + 1; - - stp->code[MI_ATTR_PTR] = 0; - stp->code[MI_ATTR_SIZE] = 0; - stp->code[MI_ATTR_SIZE_ON_HEAP] = 0; - stp->code[MI_COMPILE_PTR] = 0; - stp->code[MI_COMPILE_SIZE] = 0; - stp->code[MI_COMPILE_SIZE_ON_HEAP] = 0; - stp->code[MI_NUM_BREAKPOINTS] = 0; - stp->new_bs_put_strings = 0; stp->catches = 0; return 1; diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab index 831c0b1ce6..ba30fa85b8 100644 --- a/erts/emulator/beam/bif.tab +++ b/erts/emulator/beam/bif.tab @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1996-2010. All Rights Reserved. +# Copyright Ericsson AB 1996-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_afit_alloc.c b/erts/emulator/beam/erl_afit_alloc.c index d397cd8848..bcc7ea04ae 100644 --- a/erts/emulator/beam/erl_afit_alloc.c +++ b/erts/emulator/beam/erl_afit_alloc.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index bbc8a445a7..9af80dd7a9 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -2960,6 +2960,29 @@ erts_allocator_options(void *proc) return res; } +void *erts_alloc_permanent_cache_aligned(ErtsAlcType_t type, Uint size) +{ + UWord v = (UWord) erts_alloc(type, size + (ERTS_CACHE_LINE_SIZE-1)); + +#ifdef VALGRIND + { /* Avoid Leak_PossiblyLost */ + static UWord vg_root_set[10]; + static unsigned ix = 0; + if (ix >= sizeof(vg_root_set) / sizeof(*vg_root_set)) { + erl_exit(ERTS_ABORT_EXIT, "Too many erts_alloc_permanent_cache_aligned's\n"); + } + vg_root_set[ix++] = v; /* not thread safe */ + } +#endif + + if (v & ERTS_CACHE_LINE_MASK) { + v = (v & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE; + } + ASSERT((v & ERTS_CACHE_LINE_MASK) == 0); + return (void*)v; +} + + /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ * Deprecated functions * * * @@ -3583,6 +3606,4 @@ install_debug_functions(void) return FENCE_SZ; } - - #endif /* #ifdef DEBUG */ diff --git a/erts/emulator/beam/erl_alloc.h b/erts/emulator/beam/erl_alloc.h index c35a60da22..80cb82c393 100644 --- a/erts/emulator/beam/erl_alloc.h +++ b/erts/emulator/beam/erl_alloc.h @@ -180,11 +180,11 @@ void *erts_realloc(ErtsAlcType_t type, void *ptr, Uint size); void erts_free(ErtsAlcType_t type, void *ptr); void *erts_alloc_fnf(ErtsAlcType_t type, Uint size); void *erts_realloc_fnf(ErtsAlcType_t type, void *ptr, Uint size); -void *erts_alloc_permanent_cache_aligned(ErtsAlcType_t type, Uint size); - #endif /* #if !ERTS_ALC_DO_INLINE */ +void *erts_alloc_permanent_cache_aligned(ErtsAlcType_t type, Uint size); + #ifndef ERTS_CACHE_LINE_SIZE /* Assume a cache line size of 64 bytes */ # define ERTS_CACHE_LINE_SIZE ((UWord) 64) @@ -250,18 +250,6 @@ void *erts_realloc_fnf(ErtsAlcType_t type, void *ptr, Uint size) size); } -ERTS_ALC_INLINE -void *erts_alloc_permanent_cache_aligned(ErtsAlcType_t type, Uint size) -{ - UWord v = (UWord) erts_alloc(type, size + (ERTS_CACHE_LINE_SIZE-1)); - - if (v & ERTS_CACHE_LINE_MASK) { - v = (v & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE; - } - ASSERT((v & ERTS_CACHE_LINE_MASK) == 0); - return (void*)v; -} - #endif /* #if ERTS_ALC_DO_INLINE || defined(ERTS_ALC_INTERNAL__) */ typedef void (*erts_alloc_verify_func_t)(Allctr_t *); diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.c b/erts/emulator/beam/erl_ao_firstfit_alloc.c index 002852cdad..90d8ea7300 100644 --- a/erts/emulator/beam/erl_ao_firstfit_alloc.c +++ b/erts/emulator/beam/erl_ao_firstfit_alloc.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.h b/erts/emulator/beam/erl_ao_firstfit_alloc.h index 0bf0ec8cee..6fa626f723 100644 --- a/erts/emulator/beam/erl_ao_firstfit_alloc.h +++ b/erts/emulator/beam/erl_ao_firstfit_alloc.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_bestfit_alloc.c b/erts/emulator/beam/erl_bestfit_alloc.c index 5e3032ddaa..f2199d41a1 100644 --- a/erts/emulator/beam/erl_bestfit_alloc.c +++ b/erts/emulator/beam/erl_bestfit_alloc.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_bestfit_alloc.h b/erts/emulator/beam/erl_bestfit_alloc.h index faa2d9742e..0c29662852 100644 --- a/erts/emulator/beam/erl_bestfit_alloc.h +++ b/erts/emulator/beam/erl_bestfit_alloc.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c index fbd8757751..7a08182e18 100644 --- a/erts/emulator/beam/erl_bif_trace.c +++ b/erts/emulator/beam/erl_bif_trace.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1999-2010. All Rights Reserved. + * Copyright Ericsson AB 1999-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_bits.h b/erts/emulator/beam/erl_bits.h index 3309ea706b..388d943755 100644 --- a/erts/emulator/beam/erl_bits.h +++ b/erts/emulator/beam/erl_bits.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1999-2010. All Rights Reserved. + * Copyright Ericsson AB 1999-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_goodfit_alloc.c b/erts/emulator/beam/erl_goodfit_alloc.c index 1cc508ac5a..8322b233ac 100644 --- a/erts/emulator/beam/erl_goodfit_alloc.c +++ b/erts/emulator/beam/erl_goodfit_alloc.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2010. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/erl_instrument.c b/erts/emulator/beam/erl_instrument.c index 04ea004ef7..963c8b3c58 100644 --- a/erts/emulator/beam/erl_instrument.c +++ b/erts/emulator/beam/erl_instrument.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2010. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/beam/external.h b/erts/emulator/beam/external.h index 72fe74baf2..671b8b8781 100644 --- a/erts/emulator/beam/external.h +++ b/erts/emulator/beam/external.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2010. All Rights Reserved. + * Copyright Ericsson AB 1996-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 743c01d935..43114c6039 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -6539,7 +6539,7 @@ static int sctp_fill_opts(inet_descriptor* desc, char* buf, int buflen, struct linger lg; unsigned int sz = sizeof(lg); - if (sock_getopt(desc->s, IPPROTO_SCTP, SO_LINGER, + if (sock_getopt(desc->s, SOL_SOCKET, SO_LINGER, &lg, &sz) < 0) continue; /* Fill in the response: */ PLACE_FOR(spec, i, @@ -6575,7 +6575,7 @@ static int sctp_fill_opts(inet_descriptor* desc, char* buf, int buflen, { case INET_OPT_RCVBUF : { - proto = IPPROTO_SCTP; + proto = SOL_SOCKET; type = SO_RCVBUF; is_int = 1; tag = am_recbuf; @@ -6583,7 +6583,7 @@ static int sctp_fill_opts(inet_descriptor* desc, char* buf, int buflen, } case INET_OPT_SNDBUF : { - proto = IPPROTO_SCTP; + proto = SOL_SOCKET; type = SO_SNDBUF; is_int = 1; tag = am_sndbuf; @@ -7029,8 +7029,7 @@ static int sctp_fill_opts(inet_descriptor* desc, char* buf, int buflen, i = LOAD_TUPLE(spec, i, 3); /* Now, convert "spec" into the returnable term: */ - /* desc->caller = 0; What does it mean? */ - driver_output_term(desc->port, spec, i); + driver_send_term(desc->port, driver_caller(desc->port), spec, i); FREE(spec); (*dest)[0] = INET_REP_SCTP; diff --git a/erts/emulator/test/busy_port_SUITE.erl b/erts/emulator/test/busy_port_SUITE.erl index 8365e1c540..3a29fd4d68 100644 --- a/erts/emulator/test/busy_port_SUITE.erl +++ b/erts/emulator/test/busy_port_SUITE.erl @@ -20,7 +20,7 @@ -module(busy_port_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, - init_per_group/2,end_per_group/2, + init_per_group/2,end_per_group/2,end_per_testcase/2, io_to_busy/1, message_order/1, send_3/1, system_monitor/1, no_trap_exit/1, no_trap_exit_unlinked/1, trap_exit/1, multiple_writers/1, @@ -53,6 +53,20 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. +end_per_testcase(_Case, Config) when is_list(Config) -> + case whereis(busy_drv_server) of + undefined -> + ok; + Pid when is_pid(Pid) -> + Ref = monitor(process, Pid), + unlink(Pid), + exit(Pid, kill), + receive + {'DOWN',Ref,process,Pid,_} -> + ok + end + end, + Config. %% Tests I/O operations to a busy port, to make sure a suspended send %% operation is correctly restarted. This used to crash Beam. @@ -495,12 +509,12 @@ hs_busy_pcmd(Prt, Opts, StartFun, EndFun) -> P = spawn_link(fun () -> erlang:yield(), Tester ! {self(), doing_port_command}, - Start = os:timestamp(), + Start = now(), Res = try {return, port_command(Prt, [], Opts)} catch Exception:Error -> {Exception, Error} end, - End = os:timestamp(), + End = now(), Time = round(timer:now_diff(End, Start)/1000), Tester ! {self(), port_command_result, Res, Time} end), diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl index e4af5c00a6..19281f6d58 100644 --- a/erts/emulator/test/distribution_SUITE.erl +++ b/erts/emulator/test/distribution_SUITE.erl @@ -173,15 +173,20 @@ bulk_sendsend(Terms, BinSize) -> Ratio = if MonitorCount2 == 0 -> MonitorCount1 / 1.0; true -> MonitorCount1 / MonitorCount2 end, - %% A somewhat arbitrary ratio, but hopefully one that will accommodate - %% a wide range of CPU speeds. - true = (Ratio > 8.0), - {comment, - integer_to_list(Rate1) ++ " K/s, " ++ - integer_to_list(Rate2) ++ " K/s, " ++ - integer_to_list(MonitorCount1) ++ " monitor msgs, " ++ - integer_to_list(MonitorCount2) ++ " monitor msgs, " ++ - float_to_list(Ratio) ++ " monitor ratio"}. + Comment = integer_to_list(Rate1) ++ " K/s, " ++ + integer_to_list(Rate2) ++ " K/s, " ++ + integer_to_list(MonitorCount1) ++ " monitor msgs, " ++ + integer_to_list(MonitorCount2) ++ " monitor msgs, " ++ + float_to_list(Ratio) ++ " monitor ratio", + if + %% A somewhat arbitrary ratio, but hopefully one that will + %% accommodate a wide range of CPU speeds. + Ratio > 8.0 -> + {comment,Comment}; + true -> + io:put_chars(Comment), + ?line ?t:fail(ratio_too_low) + end. bulk_sendsend2(Terms, BinSize, BusyBufSize) -> ?line Dog = test_server:timetrap(test_server:seconds(30)), @@ -331,7 +336,7 @@ receiver2(Num, TotSize) -> link_to_busy(doc) -> "Test that link/1 to a busy distribution port works."; link_to_busy(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(30)), + ?line Dog = test_server:timetrap(test_server:seconds(60)), ?line {ok, Node} = start_node(link_to_busy), ?line Recv = spawn(Node, erlang, apply, [fun sink/1, [link_to_busy_sink]]), @@ -378,7 +383,7 @@ tail_applied_linker(Pid) -> exit_to_busy(doc) -> "Test that exit/2 to a busy distribution port works."; exit_to_busy(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(30)), + ?line Dog = test_server:timetrap(test_server:seconds(60)), ?line {ok, Node} = start_node(exit_to_busy), Tracer = case os:getenv("TRACE_BUSY_DIST_PORT") of @@ -1597,8 +1602,8 @@ bad_dist_ext_control(Config) when is_list(Config) -> ?line stop_node(Victim). bad_dist_ext_connection_id(Config) when is_list(Config) -> - ?line {ok, Offender} = start_node(bad_dist_ext_receive_offender), - ?line {ok, Victim} = start_node(bad_dist_ext_receive_victim), + ?line {ok, Offender} = start_node(bad_dist_ext_connection_id_offender), + ?line {ok, Victim} = start_node(bad_dist_ext_connection_id_victim), ?line start_node_monitors([Offender,Victim]), ?line Parent = self(), diff --git a/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c b/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c index 0e4065c26b..7c8137dc83 100644 --- a/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c +++ b/erts/emulator/test/mtx_SUITE_data/mtx_SUITE.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2010. All Rights Reserved. + * Copyright Ericsson AB 2010-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/emulator/test/port_SUITE.erl b/erts/emulator/test/port_SUITE.erl index eac56a867d..0a1ef5a78f 100644 --- a/erts/emulator/test/port_SUITE.erl +++ b/erts/emulator/test/port_SUITE.erl @@ -724,6 +724,8 @@ open_ports(Name, Settings) -> []; system_limit -> []; + enomem -> + []; Other -> ?line test_server:fail({open_ports, Other}) end; diff --git a/erts/emulator/test/scheduler_SUITE.erl b/erts/emulator/test/scheduler_SUITE.erl index f16d0ea429..debb54579b 100644 --- a/erts/emulator/test/scheduler_SUITE.erl +++ b/erts/emulator/test/scheduler_SUITE.erl @@ -87,8 +87,17 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. - +init_per_testcase(update_cpu_info, Config) -> + case os:find_executable("taskset") of + false -> + {skip,"Could not find 'taskset' in path"}; + _ -> + init_per_tc(update_cpu_info, Config) + end; init_per_testcase(Case, Config) when is_list(Config) -> + init_per_tc(Case, Config). + +init_per_tc(Case, Config) -> Dog = ?t:timetrap(?DEFAULT_TIMEOUT), process_flag(priority, max), erlang:display({'------------', ?MODULE, Case, '------------'}), @@ -1030,7 +1039,7 @@ sbt_test(Config, CpuTCmd, ClBt, Bt, LP) -> ?line ok. scheduler_suspend(Config) when is_list(Config) -> - ?line Dog = ?t:timetrap(?t:minutes(2)), + ?line Dog = ?t:timetrap(?t:minutes(5)), ?line lists:foreach(fun (S) -> scheduler_suspend_test(Config, S) end, [64, 32, 16, default]), ?line ?t:timetrap_cancel(Dog), diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops index 354439b5e3..ebf7db3277 100755 --- a/erts/emulator/utils/beam_makeops +++ b/erts/emulator/utils/beam_makeops @@ -2,7 +2,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1998-2010. All Rights Reserved. +# Copyright Ericsson AB 1998-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/epmd/src/epmd_cli.c b/erts/epmd/src/epmd_cli.c index 2377c0dfe7..74408e3ebe 100644 --- a/erts/epmd/src/epmd_cli.c +++ b/erts/epmd/src/epmd_cli.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2010. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/epmd/src/epmd_int.h b/erts/epmd/src/epmd_int.h index a2d7559f9d..14d05c3f19 100644 --- a/erts/epmd/src/epmd_int.h +++ b/erts/epmd/src/epmd_int.h @@ -2,7 +2,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2010. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/etc/win32/erlsrv/erlsrv_interactive.c b/erts/etc/win32/erlsrv/erlsrv_interactive.c index 4c990a694d..736eabac79 100644 --- a/erts/etc/win32/erlsrv/erlsrv_interactive.c +++ b/erts/etc/win32/erlsrv/erlsrv_interactive.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/etc/win32/erlsrv/erlsrv_interactive.h b/erts/etc/win32/erlsrv/erlsrv_interactive.h index 602da24575..23e69e508d 100644 --- a/erts/etc/win32/erlsrv/erlsrv_interactive.h +++ b/erts/etc/win32/erlsrv/erlsrv_interactive.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/etc/win32/start_erl.c b/erts/etc/win32/start_erl.c index 6ca7dd9b99..28c8e55bd3 100644 --- a/erts/etc/win32/start_erl.c +++ b/erts/etc/win32/start_erl.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/example/matrix_nif.c b/erts/example/matrix_nif.c index 43f9526ae3..404329e36c 100644 --- a/erts/example/matrix_nif.c +++ b/erts/example/matrix_nif.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2010. All Rights Reserved. + * Copyright Ericsson AB 2010-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/lib_src/common/erl_printf.c b/erts/lib_src/common/erl_printf.c index 6aa4569d44..108a8bb531 100644 --- a/erts/lib_src/common/erl_printf.c +++ b/erts/lib_src/common/erl_printf.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2005-2009. All Rights Reserved. + * Copyright Ericsson AB 2005-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam Binary files differindex f08620b128..c7daf923c5 100644 --- a/erts/preloaded/ebin/erl_prim_loader.beam +++ b/erts/preloaded/ebin/erl_prim_loader.beam diff --git a/erts/preloaded/src/erl_prim_loader.erl b/erts/preloaded/src/erl_prim_loader.erl index 4a72bae105..0b4db3d9d0 100644 --- a/erts/preloaded/src/erl_prim_loader.erl +++ b/erts/preloaded/src/erl_prim_loader.erl @@ -470,7 +470,7 @@ efile_get_file_from_port2(#state{prim_state = PS} = State, File) -> end. efile_get_file_from_port3(State, File, [P | Paths]) -> - case efile_get_file_from_port2(State, concat([P,"/",File])) of + case efile_get_file_from_port2(State, join(P, File)) of {{error,Reason},State1} when Reason =/= emfile -> case Paths of [] -> % return last error @@ -644,7 +644,7 @@ inet_get_file_from_port(State, File, Paths) -> end. inet_get_file_from_port1(File, [P | Paths], State) -> - File1 = concat([P,"/",File]), + File1 = join(P, File), case inet_send_and_rcv({get,File1}, File1, State) of {{error,Reason},State1} -> case Paths of @@ -1152,14 +1152,8 @@ send_all(U, [IP | AL], Cmd) -> send_all(U, AL, Cmd); send_all(_U, [], _) -> ok. -%%concat([A|T]) when is_atom(A) -> %Atom -%% atom_to_list(A) ++ concat(T); -concat([C|T]) when C >= 0, C =< 255 -> - [C|concat(T)]; -concat([S|T]) -> %String - S ++ concat(T); -concat([]) -> - []. +join(P, F) -> + P ++ "/" ++ F. member(X, [X|_]) -> true; member(X, [_|Y]) -> member(X, Y); diff --git a/erts/preloaded/src/prim_zip.erl b/erts/preloaded/src/prim_zip.erl index 5dc8e3ca13..392a9feb45 100644 --- a/erts/preloaded/src/prim_zip.erl +++ b/erts/preloaded/src/prim_zip.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2010. All Rights Reserved. +%% Copyright Ericsson AB 2008-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in |