rt: workqueue PI support

Peter Zijlstra lkml 1 version Oct 22, 2007 In review

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#	Subject and files	Size	Replies
1/3	rt: rename rt_mutex_setprio to task_setprio`include/linux/sched.h` `kernel/rcupreempt-boost.c` `kernel/sched.c`	+10 -9	0 replies
2/3	rt: PI-workqueue support`include/linux/workqueue.h` `kernel/power/poweroff.c` `kernel/workqueue.c`	+30 ~~-18~~	3 replies
3/3	rt: PI-workqueue: fix barriers`include/linux/plist.h` `kernel/workqueue.c` `lib/plist.c`	+110 ~~-18~~	4 replies

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Cover letter [RFC/PATCH 0/3] rt: workqueue PI support

Hi,

I revived the PI-workqueue effort. I took daniel's plist patch and went about fixing the only outstanding issue that I could remember, barriers.

This patch compiles and boots on x86_64, not much testing has been done.