Re: [PATCH] Abstracted Priority Inheritance for RT

From: Steven Rostedt
Date: Tue May 31 2005 - 22:36:54 EST


Daniel,

I'll start taking a closer look at it tomorrow, but on first working
with it, you might want to change the following config on
PRIORITY_INHERITANCE. At least for me on a "make oldconfig" the default
is usually "No" so I made the following change. It may even be wise to
just force it. I haven't taking a look yet, but would PREEMPT_RT work
without the inheritance?

-- Steve

--- lib/Kconfig.RT.orig 2005-05-31 23:29:41.000000000 -0400
+++ lib/Kconfig.RT 2005-05-31 23:29:56.000000000 -0400
@@ -88,7 +88,7 @@

config PRIORITY_INHERITANCE
bool "Priority Inheritance"
- default n if !PREEMPT_RT
+ default y if PREEMPT_RT
help
This option enables system wide priority inheritance. It will
enable a high priority waiting task to transfer it's priority




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