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authorBjörn-Egil Dahlberg <[email protected]>2016-11-09 11:31:01 +0100
committerBjörn-Egil Dahlberg <[email protected]>2016-11-09 11:31:01 +0100
commit2bc52f6dd31d114b1a2d3cb7ad0a12b0b209beff (patch)
tree152a8bcc9df4e45f585599d6e36d17824b2ee2da /erts/doc
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Merge branch 'maint-19' into maint
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@@ -32,6 +32,50 @@
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 8.1.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ The emulator got a dynamic library dependency towards
+ libsctp, which on Linux was not intended since the
+ emulator there loads and resolves the needed sctp
+ functions in runtime. This has been fixed and a configure
+ switch --enable-sctp=lib has been added for those who
+ want such a library dependency.</p>
+ <p>
+ Own Id: OTP-13956 Aux Id: ERL-262, ERL-133 </p>
+ </item>
+ <item>
+ <p>
+ Fix SIGUSR1 crashdump generation</p>
+ <p>
+ Do not generate a core when a crashdump is asked for.</p>
+ <p>
+ Own Id: OTP-13997</p>
+ </item>
+ <item>
+ <p>The new functions in <c>code</c> that allows loading
+ of many modules at once had a performance problem. While
+ executing a helper function in the <c>erl_prim_loader</c>
+ process, garbage messages were produced. The garbages
+ messages were ignored and ultimately discarded, but there
+ would be a negative impact on performance and memory
+ usage. The number of garbage message depended on both the
+ number of modules to be loaded and the length of the code
+ path.</p>
+ <p>The functions affected of this problem were:
+ <c>atomic_load/1</c>, <c>ensure_modules_loaded/1</c>, and
+ <c>prepare_loading/1</c>.</p>
+ <p>
+ Own Id: OTP-14009</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 8.1</title>
<section><title>Fixed Bugs and Malfunctions</title>