commit b75c27febdfaf1020f4a55d55646ec5c10b2050a
author Pau Espin Pedrol <pespin@sysmocom.de> Tue Aug 18 13:43:43 2020 +0200
committer laforge <laforge@osmocom.org> Thu Aug 20 08:44:54 2020 +0000
tree 619001e2300a596dc8651cb50b262b88fea977d9
parent 183b01eb4cf3a04d7cda4f7fc1d21d40bf664963

Support setting rt-prio and cpu-affinity mask through VTY

Change-Id: I92bfabd57fab28b23bd4494a577373106be1daec
Depends: libosmocore.git Change-Id If76a4bd2cc7b3c7adf5d84790a944d78be70e10a
Depends: osmo-gsm-masnuals.git Change-Id Icd75769ef630c3fa985fc5e2154d5521689cdd3c
Related: SYS#4986

doc/manuals/osmopcu-usermanual.adoc

diff --git a/doc/manuals/osmopcu-usermanual.adoc b/doc/manuals/osmopcu-usermanual.adoc
index bf25cfd..e202e33 100644
--- a/doc/manuals/osmopcu-usermanual.adoc
+++ b/doc/manuals/osmopcu-usermanual.adoc
@@ -21,6 +21,8 @@
 
 include::./common/chapters/gb.adoc[]
 
+include::./common/chapters/vty_cpu_sched.adoc[]
+
 include::./common/chapters/port_numbers.adoc[]
 
 include::./common/chapters/bibliography.adoc[]

doc/manuals/vty/osmo-pcu_vty_reference.xml

diff --git a/doc/manuals/vty/osmo-pcu_vty_reference.xml b/doc/manuals/vty/osmo-pcu_vty_reference.xml
index 7b33cbb..afb9d47 100644
--- a/doc/manuals/vty/osmo-pcu_vty_reference.xml
+++ b/doc/manuals/vty/osmo-pcu_vty_reference.xml
@@ -440,6 +440,13 @@
         <param name='[TNNNN]' doc='T- or X-timer-number -- 3GPP compliant timer number of the format &apos;1234&apos; or &apos;T1234&apos; or &apos;t1234&apos;; Osmocom-specific timer number of the format: &apos;X1234&apos; or &apos;x1234&apos;.' />
       </params>
     </command>
+    <command id='show cpu-sched threads'>
+      <params>
+        <param name='show' doc='Show running system information' />
+        <param name='cpu-sched' doc='Show Sched section information' />
+        <param name='threads' doc='Show information about running threads)' />
+      </params>
+    </command>
     <command id='show ns'>
       <params>
         <param name='show' doc='Show running system information' />
@@ -912,6 +919,13 @@
         <param name='[TNNNN]' doc='T- or X-timer-number -- 3GPP compliant timer number of the format &apos;1234&apos; or &apos;T1234&apos; or &apos;t1234&apos;; Osmocom-specific timer number of the format: &apos;X1234&apos; or &apos;x1234&apos;.' />
       </params>
     </command>
+    <command id='show cpu-sched threads'>
+      <params>
+        <param name='show' doc='Show running system information' />
+        <param name='cpu-sched' doc='Show Sched section information' />
+        <param name='threads' doc='Show information about running threads)' />
+      </params>
+    </command>
     <command id='show ns'>
       <params>
         <param name='show' doc='Show running system information' />
@@ -1199,6 +1213,11 @@
         <param name='pcu' doc='BTS specific configure' />
       </params>
     </command>
+    <command id='cpu-sched'>
+      <params>
+        <param name='cpu-sched' doc='Configure CPU Scheduler related settings' />
+      </params>
+    </command>
     <command id='ns'>
       <params>
         <param name='ns' doc='Configure the GPRS Network Service' />
@@ -1586,6 +1605,27 @@
       </params>
     </command>
   </node>
+  <node id='config-cpu-sched'>
+    <name>config-cpu-sched</name>
+    <command id='policy rr &lt;1-32&gt;'>
+      <params>
+        <param name='policy' doc='Set the scheduling policy to use for the process' />
+        <param name='rr' doc='Use the SCHED_RR real-time scheduling algorithm' />
+        <param name='&lt;1-32&gt;' doc='Set the SCHED_RR real-time priority' />
+      </params>
+    </command>
+    <command id='cpu-affinity (self|all|&lt;0-4294967295&gt;|THREADNAME) CPUHEXMASK [delay]'>
+      <params>
+        <param name='cpu-affinity' doc='Set CPU affinity mask on a (group of) thread(s)' />
+        <param name='self' doc='Set CPU affinity mask on thread running the VTY' />
+        <param name='all' doc='Set CPU affinity mask on all process&apos; threads' />
+        <param name='&lt;0-4294967295&gt;' doc='Set CPU affinity mask on a thread with specified PID' />
+        <param name='THREADNAME' doc='Set CPU affinity mask on a thread with specified thread name' />
+        <param name='CPUHEXMASK' doc='CPU affinity mask' />
+        <param name='[delay]' doc='If set, delay applying the affinity mask now and let the app handle it at a later point' />
+      </params>
+    </command>
+  </node>
   <node id='config-pcu'>
     <name>config-pcu</name>
     <command id='egprs only'>