diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/doc/src/notes.xml | 186 | ||||
| -rw-r--r-- | erts/preloaded/ebin/erl_prim_loader.beam | bin | 56336 -> 56336 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/erlang.beam | bin | 102116 -> 102112 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/erts_internal.beam | bin | 6516 -> 6500 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/init.beam | bin | 48764 -> 48764 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/otp_ring0.beam | bin | 1468 -> 1468 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/prim_eval.beam | bin | 1340 -> 1340 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/prim_file.beam | bin | 44980 -> 45004 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/prim_inet.beam | bin | 72716 -> 72716 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/prim_zip.beam | bin | 23424 -> 23424 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/zlib.beam | bin | 14176 -> 14176 bytes | |||
| -rw-r--r-- | erts/vsn.mk | 2 |
12 files changed, 187 insertions, 1 deletions
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index a726cc7b97..acd816a81c 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -32,6 +32,192 @@ <p>This document describes the changes made to the ERTS application.</p> +<section><title>Erts 7.3</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + The '-path' flag to 'erl' has been documented. This flag + replaces the path specified in the boot script. It has + always existed, but was earlier only documented in SASL + (script).</p> + <p> + Own Id: OTP-13060</p> + </item> + <item> + <p> + The <c>call_time</c> tracing functionality internally + used a time based on OS system time in order to measure + call time which could cause erroneous results if OS + system time was changed during tracing.</p> + <p> + This functionality now use Erlang monotonic time in order + to measure time. Besides fixing the erroneous results due + to OS system time being used, the results are often also + better since Erlang monotonic time often has better + accuracy and precision.</p> + <p> + Own Id: OTP-13216</p> + </item> + <item> + <p> + Fix behaviour of -delay_write command line switch of + epmd, which is used for debugging - in some cases epmd + was sleeping twice the requested amount of time.</p> + <p> + Own Id: OTP-13220</p> + </item> + <item> + <p> + Fix race between timeout and exit signal that could cause + a process to ignore the exit signal and continue + execution. Bug exist since OTP 18.0.</p> + <p> + Own Id: OTP-13245</p> + </item> + <item> + <p> + Fix bug in <c>erlang:halt/1,2</c> for large exit status + values, causing either <c>badarg</c> (on 32-bit) or exit + with a crash dump and/or core dump (on 64-bit). Make + <c>erlang:halt/1,2</c> tolerate any non negative integer + as exit status and truncate high order bits if the OS + does not support it.</p> + <p> + Own Id: OTP-13251 Aux Id: ERL-49 </p> + </item> + <item> + <p> + <seealso + marker="kernel:gen_tcp#accept/2"><c>gen_tcp:accept/2</c></seealso> + was not <seealso + marker="erts:time_correction#Time_Warp_Safe_Code">time + warp safe</seealso>. This since it used the same time as + returned by <seealso + marker="erts:erlang#now/0"><c>erlang:now/0</c></seealso> + when calculating timeout. This has now been fixed.</p> + <p> + Own Id: OTP-13254 Aux Id: OTP-11997, OTP-13222 </p> + </item> + <item> + <p> + Fix faulty error handling when writing to a compressed + file.</p> + <p> + Own Id: OTP-13270</p> + </item> + <item> + <p> + Fix sendfile usage for large files on FreeBSD</p> + <p> + Own Id: OTP-13271</p> + </item> + <item> + <p> + Fix bug that could cause + <c>process_info(P,current_location)</c> to crash emulator + for hipe compiled modules.</p> + <p> + Own Id: OTP-13282 Aux Id: ERL-79 </p> + </item> + <item> + <p> + Out of memory errors have been changed to cause an exit + instead of abort.</p> + <p> + Own Id: OTP-13292</p> + </item> + <item> + <p> + When calling <c>garbage_collect/[1,2]</c> or + <c>check_process_code/[2,3]</c> from a process with a + higher priority than the priority of the process operated + on, the run queues could end up in an inconsistent state. + This bug has now been fixed.</p> + <p> + Own Id: OTP-13298 Aux Id: OTP-11388 </p> + </item> + <item> + <p> + A workaround for an issue with older gcc versions (less + than 5) and inline assembly on 32-bit x86 caused an + emulator crash when it had been compiled with a newer gcc + version. An improved <c>configure</c> test, run when + building OTP, now detects whether the workaround should + be used or not.</p> + <p> + Own Id: OTP-13326 Aux Id: ERL-80 </p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p>Introduced new statistics functionality in order to + more efficiently retrieve information about run able and + active processes and ports. For more information see:</p> + <list> <item><seealso + marker="erlang#statistics_total_run_queue_lengths"><c>statistics(total_run_queue_lengths)</c></seealso></item> + <item><seealso + marker="erlang#statistics_run_queue_lengths"><c>statistics(run_queue_lengths)</c></seealso></item> + <item><seealso + marker="erlang#statistics_total_active_tasks"><c>statistics(total_active_tasks)</c></seealso></item> + <item><seealso + marker="erlang#statistics_active_tasks"><c>statistics(active_tasks)</c></seealso></item> + </list> + <p> + Own Id: OTP-13201</p> + </item> + <item> + <p> + Time warp safety improvements.</p> + <p> + Introduced the options <c>monotonic_timestamp</c>, and + <c>strict_monotonic_timestamp</c> to the trace, + sequential trace, and system profile functionality. This + since the already existing <c>timestamp</c> option is not + time warp safe.</p> + <p> + Introduced the option <c>safe_fixed_monotonic_time</c> to + <c>ets:info/2</c> and <c>dets:info/2</c>. This since the + already existing <c>safe_fixed</c> option is not time + warp safe.</p> + <p> + Own Id: OTP-13222 Aux Id: OTP-11997 </p> + </item> + <item> + <p> + Fix a register race where down nodes goes undetected in + epmd</p> + <p> + Own Id: OTP-13301</p> + </item> + <item> + <p> + Improved the gcc inline assembly implementing double word + atomic compare and exchange on x86/x86_64 so that it also + can be used when compiling with clang.</p> + <p> + Own Id: OTP-13336</p> + </item> + <item> + <p> + An optimization preventing a long wait for a scheduler + thread looking up information about a process executing + on another scheduler thread had unintentionally been lost + in erts-5.10 (OTP R16A). This optimization has now been + reintroduced.</p> + <p> + Own Id: OTP-13365 Aux Id: OTP-9892 </p> + </item> + </list> + </section> + +</section> + <section><title>Erts 7.2.1</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam Binary files differindex 4a6fb6109f..f1ae49150b 100644 --- a/erts/preloaded/ebin/erl_prim_loader.beam +++ b/erts/preloaded/ebin/erl_prim_loader.beam diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam Binary files differindex 36862802ca..990973c57d 100644 --- a/erts/preloaded/ebin/erlang.beam +++ b/erts/preloaded/ebin/erlang.beam diff --git a/erts/preloaded/ebin/erts_internal.beam b/erts/preloaded/ebin/erts_internal.beam Binary files differindex 21dde7f257..7461e3bc5b 100644 --- a/erts/preloaded/ebin/erts_internal.beam +++ b/erts/preloaded/ebin/erts_internal.beam diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam Binary files differindex 9b0fc82bed..0060a2cf42 100644 --- a/erts/preloaded/ebin/init.beam +++ b/erts/preloaded/ebin/init.beam diff --git a/erts/preloaded/ebin/otp_ring0.beam b/erts/preloaded/ebin/otp_ring0.beam Binary files differindex c8166d5ed7..b1868d7e10 100644 --- a/erts/preloaded/ebin/otp_ring0.beam +++ b/erts/preloaded/ebin/otp_ring0.beam diff --git a/erts/preloaded/ebin/prim_eval.beam b/erts/preloaded/ebin/prim_eval.beam Binary files differindex ddcc3886a4..dc16909d26 100644 --- a/erts/preloaded/ebin/prim_eval.beam +++ b/erts/preloaded/ebin/prim_eval.beam diff --git a/erts/preloaded/ebin/prim_file.beam b/erts/preloaded/ebin/prim_file.beam Binary files differindex 9256e35553..f6e15ba499 100644 --- a/erts/preloaded/ebin/prim_file.beam +++ b/erts/preloaded/ebin/prim_file.beam diff --git a/erts/preloaded/ebin/prim_inet.beam b/erts/preloaded/ebin/prim_inet.beam Binary files differindex 72065661c5..673627498e 100644 --- a/erts/preloaded/ebin/prim_inet.beam +++ b/erts/preloaded/ebin/prim_inet.beam diff --git a/erts/preloaded/ebin/prim_zip.beam b/erts/preloaded/ebin/prim_zip.beam Binary files differindex 2a0b33279d..813060c41d 100644 --- a/erts/preloaded/ebin/prim_zip.beam +++ b/erts/preloaded/ebin/prim_zip.beam diff --git a/erts/preloaded/ebin/zlib.beam b/erts/preloaded/ebin/zlib.beam Binary files differindex 0d3d1d9343..5ce932aeec 100644 --- a/erts/preloaded/ebin/zlib.beam +++ b/erts/preloaded/ebin/zlib.beam diff --git a/erts/vsn.mk b/erts/vsn.mk index 94b5d0b169..a42b7d758e 100644 --- a/erts/vsn.mk +++ b/erts/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% # -VSN = 7.2.1 +VSN = 7.3 # Port number 4365 in 4.2 # Port number 4366 in 4.3 |