diff options
Diffstat (limited to 'erts/doc')
| -rw-r--r-- | erts/doc/src/Makefile | 4 | ||||
| -rw-r--r-- | erts/doc/src/notes.xml | 118 | ||||
| -rw-r--r-- | erts/doc/src/zlib.xml | 14 |
3 files changed, 134 insertions, 2 deletions
diff --git a/erts/doc/src/Makefile b/erts/doc/src/Makefile index 1f591a5cff..18c5490d7b 100644 --- a/erts/doc/src/Makefile +++ b/erts/doc/src/Makefile @@ -69,6 +69,7 @@ XML_PART_FILES = \ part.xml XML_CHAPTER_FILES = \ + introduction.xml \ tty.xml \ match_spec.xml \ crash_dump.xml \ @@ -80,8 +81,7 @@ XML_CHAPTER_FILES = \ erl_dist_protocol.xml \ communication.xml \ time_correction.xml \ - notes.xml \ - notes_history.xml + notes.xml TOPDOCDIR=../../../doc diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index e4cb101a4f..05d7cf2ad9 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -31,6 +31,72 @@ </header> <p>This document describes the changes made to the ERTS application.</p> +<section><title>Erts 9.1.4</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p>Microstate accounting sometimes produced incorrect + results for dirty schedulers.</p> + <p> + Own Id: OTP-14707</p> + </item> + <item> + <p>Fixed a regression in <c>zlib:gunzip/1</c> that + prevented it from working when the decompressed size was + a perfect multiple of 16384. This regression was + introduced in 20.1.1</p> + <p> + Own Id: OTP-14730 Aux Id: ERL-507 </p> + </item> + <item> + <p>Fixed a memory corruption bug in + <c>enif_inspect_iovec</c>; writable binaries stayed + writable after entering the iovec.</p> + <p> + Own Id: OTP-14745</p> + </item> + <item> + <p>Fixed a crash in <c>enif_inspect_iovec</c> on + encountering empty binaries.</p> + <p> + Own Id: OTP-14750</p> + </item> + <item> + <p><c>zlib:deflateParams/3</c> will no longer return + <c>buf_error</c> when called after <c>zlib:deflate/2</c> + with zlib <c>1.2.11</c>.</p> + <p> + Own Id: OTP-14751</p> + </item> + </list> + </section> + +</section> + +<section><title>Erts 9.1.3</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p>Added zlib:set_controlling_process/2 to move a + zstream() between processes.</p> + <p> + Own Id: OTP-14672 Aux Id: ERL-494 </p> + </item> + <item> + <p> + Fix so that schedulers are bound correctly when the first + available cpu is not the first detected cpu. e.g. when + using "taskset -c X..Y" when X is not equal to 0.</p> + <p> + Own Id: OTP-14694</p> + </item> + </list> + </section> + +</section> + <section><title>Erts 9.1.2</title> <section><title>Fixed Bugs and Malfunctions</title> @@ -2827,6 +2893,58 @@ </section> +<section><title>Erts 7.3.1.4</title> + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fix performance bug in pre-allocators that could cause + them to permanently fall back on normal more expensive + memory allocation. Pre-allocators are used for quick + allocation of short lived meta data used by messages and + other scheduled tasks. Bug exists since OTP_R15B02.</p> + <p> + Own Id: OTP-14491</p> + </item> + <item> + <p> + Fixed bug in operator <c>bxor</c> causing erroneuos + result when one operand is a big <em>negative</em> + integer with the lowest <c>N*W</c> bits as zero and the + other operand not larger than <c>N*W</c> bits. <c>N</c> + is an integer of 1 or larger and <c>W</c> is 32 or 64 + depending on word size.</p> + <p> + Own Id: OTP-14514</p> + </item> + <item> + <p> + A timer internal bit-field used for storing scheduler id + was too small. As a result, VM internal timer data + structures could become inconsistent when using 1024 + schedulers on the system. Note that systems with less + than 1024 schedulers are not effected by this bug.</p> + <p> + This bug was introduced in ERTS version 7.0 (OTP 18.0).</p> + <p> + Own Id: OTP-14548 Aux Id: OTP-11997, ERL-468 </p> + </item> + <item> + <p> + Fixed bug in <c>binary_to_term</c> and + <c>binary_to_atom</c> that could cause VM crash. + Typically happens when the last character of an UTF8 + string is in the range 128 to 255, but truncated to only + one byte. Bug exists in <c>binary_to_term</c> since ERTS + version 5.10.2 (OTP_R16B01) and <c>binary_to_atom</c> + since ERTS version 9.0 (OTP-20.0).</p> + <p> + Own Id: OTP-14590 Aux Id: ERL-474 </p> + </item> + </list> + </section> +</section> + <section><title>Erts 7.3.1.3</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/erts/doc/src/zlib.xml b/erts/doc/src/zlib.xml index f5cc1b1e64..6f4c42da27 100644 --- a/erts/doc/src/zlib.xml +++ b/erts/doc/src/zlib.xml @@ -71,6 +71,11 @@ list_to_binary([Compressed|Last])</pre> called prior to a call to <seealso marker="#inflate/2"><c>inflate/2</c></seealso>. </item> + <tag><c>not_on_controlling_process</c></tag> + <item>The stream was used by a process that doesn't control it. Use + <seealso marker="#set_controlling_process/2"> + <c>set_controlling_process/2</c></seealso> if you need to transfer + a stream to a different process.</item> <tag><c>data_error</c></tag> <item>The data contains errors. </item> @@ -740,6 +745,15 @@ loop(Z, Handler, {finished, Output}) -> </func> <func> + <name name="set_controlling_process" arity="2"/> + <fsummary>Transfers ownership of a zlib stream.</fsummary> + <desc> + <p>Changes the controlling process of <c><anno>Z</anno></c> to + <c><anno>Pid</anno></c>, which must be a local process.</p> + </desc> + </func> + + <func> <name name="uncompress" arity="1"/> <fsummary>Uncompress data with standard zlib functionality.</fsummary> <desc> |