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| author | Sverker Eriksson <[email protected]> | 2018-02-13 12:36:06 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2018-02-13 12:36:06 +0100 |
| commit | db7c5ee3c64a7039fe1efda939167ebb954c31bf (patch) | |
| tree | 80b9804622ea431a71bdb85e44974211e66a7ac6 /erts/doc/src | |
| parent | a7f6ce5e2d66f0f3425f38994e6f5256006c3984 (diff) | |
| parent | dc0b345ae5374a422250c9d2e3bec63e6186afca (diff) | |
| download | otp-db7c5ee3c64a7039fe1efda939167ebb954c31bf.tar.gz otp-db7c5ee3c64a7039fe1efda939167ebb954c31bf.tar.bz2 otp-db7c5ee3c64a7039fe1efda939167ebb954c31bf.zip | |
Merge branch 'maint'
* maint:
Updated OTP version
Update release notes
Update version numbers
kernel: Add os:cmd/2 with max_size option
# Conflicts:
# OTP_VERSION
# lib/kernel/doc/src/os.xml
# lib/kernel/src/os.erl
Diffstat (limited to 'erts/doc/src')
| -rw-r--r-- | erts/doc/src/notes.xml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index e91e56e581..3109da6738 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -31,6 +31,48 @@ </header> <p>This document describes the changes made to the ERTS application.</p> +<section><title>Erts 9.2.1</title> + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Improve search algorithm of abandoned memory carriers. + Instead of limited linear search, each allocator instance + maintain a balanced search tree of all its abandoned + carriers for faster and more exhaustive search.</p> + <p> + Own Id: OTP-14915 Aux Id: ERIERL-88 </p> + </item> + <item> + <p> + New erts_alloc command line options <c>+M_acnl</c> and + <c>+M_acfml</c> to limit carrier abandonment.</p> + <p> + Own Id: OTP-14916 Aux Id: ERIERL-88 </p> + </item> + <item> + <p> + New family of <c>erts_alloc</c> strategies: Age Order + First Fit. Similar to "address order", but instead the + oldest possible carrier is always chosen for allocation.</p> + <p> + Own Id: OTP-14917 Aux Id: ERIERL-88 </p> + </item> + <item> + <p> + Add possibility to change allocator options at runtime + with <c>system_info(erts_alloc, ...)</c>. Only option + <c>sbct</c> (single block carrier threshold) is currently + supported via this interface.</p> + <p> + Own Id: OTP-14918 Aux Id: ERIERL-88 </p> + </item> + </list> + </section> + +</section> + <section><title>Erts 9.2</title> <section><title>Fixed Bugs and Malfunctions</title> |