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-rw-r--r--target/linux/etrax/patches/cris/004-kernel-Kconfig.sched.patch21
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/etrax/patches/cris/004-kernel-Kconfig.sched.patch b/target/linux/etrax/patches/cris/004-kernel-Kconfig.sched.patch
new file mode 100644
index 0000000000..c6feeebf7b
--- /dev/null
+++ b/target/linux/etrax/patches/cris/004-kernel-Kconfig.sched.patch
@@ -0,0 +1,21 @@
+--- linux-2.6.19.2.old/kernel/Kconfig.sched 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.19.2.dev/kernel/Kconfig.sched 2007-02-05 12:22:39.000000000 +0100
+@@ -0,0 +1,18 @@
++#
++# Scheduler tuning
++#
++
++config OVERRIDE_SCHED_STARVATION_LIMIT
++ bool "Override scheduler STARVATION_LIMIT"
++ help
++ This threshold sets the maximum time a task may wait in the
++ expired runqueue when deciding to re-insert interactive tasks
++ into the active runqueue. The time-limit is in ms but scales with
++ the number of running tasks in the system.
++
++config SCHED_STARVATION_LIMIT
++ int "Scheduler Starvation Limit"
++ depends on OVERRIDE_SCHED_STARVATION_LIMIT
++ default 10
++ help
++ Starvation limit in milliseconds per running task.