aboutsummaryrefslogtreecommitdiffstats
path: root/erts/doc/src/erlang.xml
diff options
context:
space:
mode:
authorSverker Eriksson <[email protected]>2018-02-13 11:59:09 +0100
committerSverker Eriksson <[email protected]>2018-02-13 11:59:09 +0100
commitdc0b345ae5374a422250c9d2e3bec63e6186afca (patch)
tree48a5e92b6ef5c327e7e3d0f15278069eaa7dd24c /erts/doc/src/erlang.xml
parentb1c7c64315ab93bb6fbed51664baf93ee8ee33f8 (diff)
parent309ef748ddc5bde4bcba280ce2739385f27a76e6 (diff)
downloadotp-dc0b345ae5374a422250c9d2e3bec63e6186afca.tar.gz
otp-dc0b345ae5374a422250c9d2e3bec63e6186afca.tar.bz2
otp-dc0b345ae5374a422250c9d2e3bec63e6186afca.zip
Merge branch 'maint-20' into maint
* maint-20: Updated OTP version Update release notes Update version numbers erts: Add system_flags(erts_alloc,"+M?sbct *") erts: Add age order first fit allocator strategies erts: Refactor erl_ao_firstfit_alloc erts: Add migration options "acnl" and "acfml" kernel: Add os:cmd/2 with max_size option erts: Add more stats for mbcs_pool erts: Fix alloc_SUITE:migration stdlib: Make ets_SUITE memory check try again erts: Improve carrier pool search erts: Improve alloc_SUITE:migration erts: Refactor carrier dealloc migration
Diffstat (limited to 'erts/doc/src/erlang.xml')
-rw-r--r--erts/doc/src/erlang.xml37
1 files changed, 27 insertions, 10 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 69af7430f1..3ed0f59b7d 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -6942,6 +6942,23 @@ ok
<func>
<name name="system_flag" arity="2" clause_i="4"/>
+ <fsummary>Set system flag for erts_alloc.</fsummary>
+ <desc>
+ <p>Sets system flags for
+ <seealso marker="erts:erts_alloc"><c>erts_alloc(3)</c></seealso>.
+ <c><anno>Alloc</anno></c> is the allocator to affect, for example
+ <c>binary_alloc</c>. <c><anno>F</anno></c> is the flag to change and
+ <c><anno>V</anno></c> is the new value.</p>
+ <p>Only a subset of all <c>erts_alloc</c> flags can be changed
+ at run time. This subset is currently only the flag
+ <seealso marker="erts:erts_alloc#M_sbct"><c>sbct</c></seealso>.</p>
+ <p>Returns <c>ok</c> if the flag was set or <c>notsup</c> if not
+ supported by <c>erts_alloc</c>.</p>
+ </desc>
+ </func>
+
+ <func>
+ <name name="system_flag" arity="2" clause_i="5"/>
<fsummary>Set system flag fullsweep_after.</fsummary>
<desc>
<p>Sets system flag <c>fullsweep_after</c>.
@@ -6960,7 +6977,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="5"/>
+ <name name="system_flag" arity="2" clause_i="6"/>
<fsummary>Set system flag microstate_accounting.</fsummary>
<desc>
<p><marker id="system_flag_microstate_accounting"></marker>
@@ -6973,7 +6990,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="6"/>
+ <name name="system_flag" arity="2" clause_i="7"/>
<fsummary>Set system flag min_heap_size.</fsummary>
<desc>
<p>Sets the default minimum heap size for processes. The size
@@ -6988,7 +7005,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="7"/>
+ <name name="system_flag" arity="2" clause_i="8"/>
<fsummary>Set system flag min_bin_vheap_size.</fsummary>
<desc>
<p>Sets the default minimum binary virtual heap size for
@@ -7005,7 +7022,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="8"/>
+ <name name="system_flag" arity="2" clause_i="9"/>
<fsummary>Set system flag max_heap_size.</fsummary>
<type name="max_heap_size"/>
<desc>
@@ -7023,7 +7040,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="9"/>
+ <name name="system_flag" arity="2" clause_i="10"/>
<fsummary>Set system flag multi_scheduling.</fsummary>
<desc>
<p><marker id="system_flag_multi_scheduling"></marker>
@@ -7078,7 +7095,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="10"/>
+ <name name="system_flag" arity="2" clause_i="11"/>
<fsummary>Set system flag scheduler_bind_type.</fsummary>
<type name="scheduler_bind_type"/>
<desc>
@@ -7204,7 +7221,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="11"/>
+ <name name="system_flag" arity="2" clause_i="12"/>
<fsummary>Set system flag scheduler_wall_time.</fsummary>
<desc>
<p><marker id="system_flag_scheduler_wall_time"></marker>
@@ -7216,7 +7233,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="12"/>
+ <name name="system_flag" arity="2" clause_i="13"/>
<fsummary>Set system flag schedulers_online.</fsummary>
<desc>
<p><marker id="system_flag_schedulers_online"></marker>
@@ -7244,7 +7261,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="13"/>
+ <name name="system_flag" arity="2" clause_i="14"/>
<fsummary>Set system flag trace_control_word.</fsummary>
<desc>
<p>Sets the value of the node trace control word to
@@ -7258,7 +7275,7 @@ ok
</func>
<func>
- <name name="system_flag" arity="2" clause_i="14"/>
+ <name name="system_flag" arity="2" clause_i="15"/>
<fsummary>Finalize the time offset.</fsummary>
<desc>
<p><marker id="system_flag_time_offset"></marker>