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List:       ipfire-scm
Subject:    [git.ipfire.org] IPFire 2.x development tree branch, next, updated. b7cf050eeb930fe684cb287380e8c4dd
From:       Arne Fitzenreiter <git () ipfire ! org>
Date:       2021-11-30 12:50:18
Message-ID: 4J3MWb1Cfsz2xWk () people01 ! haj ! ipfire ! org
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The branch, next has been updated
       via  b7cf050eeb930fe684cb287380e8c4dd6ed0459b (commit)
       via  ffd857d098d42c77e3bebc9a78c51536e26d31d5 (commit)
      from  5a7f7dd58733f1f59787d99e479b4c1cc9f28703 (commit)

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- Log -----------------------------------------------------------------
commit b7cf050eeb930fe684cb287380e8c4dd6ed0459b
Author: Arne Fitzenreiter <arne_f@ipfire.org>
Date:   Tue Nov 30 09:58:27 2021 +0100

    core162: add systctl.conf to updater
    
    Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

commit ffd857d098d42c77e3bebc9a78c51536e26d31d5
Author: Arne Fitzenreiter <arne_f@ipfire.org>
Date:   Tue Nov 30 09:50:38 2021 +0100

    sysctl: kernel 5.13 has removed some scheduler variables.
    
    sched_min_granularity_ns and sched_migration_cost_ns are not
    available for sysctl anymore. They can only altered via debugfs
    if scheduler debugging is enabled.
    
    Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

-----------------------------------------------------------------------

Summary of changes:
 config/etc/sysctl.conf                    | 9 ---------
 config/rootfiles/core/162/filelists/files | 1 +
 2 files changed, 1 insertion(+), 9 deletions(-)

Difference in files:
diff --git a/config/etc/sysctl.conf b/config/etc/sysctl.conf
index 832ad3d1c..bc2d21c93 100644
--- a/config/etc/sysctl.conf
+++ b/config/etc/sysctl.conf
@@ -58,10 +58,6 @@ fs.protected_hardlinks = 1
 fs.protected_fifos = 2
 fs.protected_regular = 2
 
-# Minimal preemption granularity for CPU-bound tasks:
-# (default: 1 msec#  (1 + ilog(ncpus)), units: nanoseconds)
-kernel.sched_min_granularity_ns = 10000000
-
 # If a workload mostly uses anonymous memory and it hits this limit, the entire
 # working set is buffered for I/O, and any more write buffering would require
 # swapping, so it's time to throttle writes until I/O can catch up.  Workloads
@@ -83,11 +79,6 @@ vm.dirty_background_ratio = 3
 # and move them to swap cache
 vm.swappiness = 1
 
-# The total time the scheduler will consider a migrated process
-# "cache hot" and thus less likely to be re-migrated
-# (system default is 500000, i.e. 0.5 ms)
-kernel.sched_migration_cost_ns = 5000000
-
 # Increase kernel buffer size maximums
 net.ipv4.tcp_mem = 16777216 16777216 16777216
 net.ipv4.tcp_rmem = 4096 87380 16777216
diff --git a/config/rootfiles/core/162/filelists/files b/config/rootfiles/core/162/filelists/files
index a2f8fbc6b..cdd637316 100644
--- a/config/rootfiles/core/162/filelists/files
+++ b/config/rootfiles/core/162/filelists/files
@@ -1,6 +1,7 @@
 etc/rc.d/init.d/firewall
 etc/rc.d/init.d/mountkernfs
 etc/rc.d/init.d/unbound
+etc/sysctl.conf
 srv/web/ipfire/cgi-bin/connections.cgi
 srv/web/ipfire/cgi-bin/fwhosts.cgi
 srv/web/ipfire/cgi-bin/index.cgi


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