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-rw-r--r--linux/linux-omap-2.6-2.6.9-omap1/schedstats-arm.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/linux/linux-omap-2.6-2.6.9-omap1/schedstats-arm.patch b/linux/linux-omap-2.6-2.6.9-omap1/schedstats-arm.patch
index e69de29bb2..f5823a9943 100644
--- a/linux/linux-omap-2.6-2.6.9-omap1/schedstats-arm.patch
+++ b/linux/linux-omap-2.6-2.6.9-omap1/schedstats-arm.patch
@@ -0,0 +1,26 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- linux-2.6.9-rc4/arch/arm/Kconfig.debug~schedstats-arm
++++ linux-2.6.9-rc4/arch/arm/Kconfig.debug
+@@ -57,6 +57,18 @@
+ time and disk space needed for compilation of the kernel. If in
+ doubt say N.
+
++config SCHEDSTATS
++ bool "Collect scheduler statistics"
++ depends on DEBUG_KERNEL && PROC_FS
++ help
++ If you say Y here, additional code will be inserted into the
++ scheduler and related routines to collect statistics about
++ scheduler behavior and provide them in /proc/schedstat. These
++ stats may be useful for both tuning and debugging the scheduler
++ If you aren't debugging the scheduler or trying to tune a specific
++ application, you can say N to avoid the very slight overhead
++ this adds.
++
+ # These options are only for real kernel hackers who want to get their hands dirty.
+ config DEBUG_LL
+ bool "Kernel low-level debugging functions"