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authorIngo Molnar <mingo@elte.hu>2006-06-27 02:54:51 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-27 17:32:46 -0700
commitb29739f902ee76a05493fb7d2303490fc75364f4 (patch)
tree1bf48dfb74752a7ef24a2a4a74c45da0aaec754b /kernel/sysctl.c
parent77ba89c5cf28d5d98a3cae17f67a3e42b102cc25 (diff)
[PATCH] pi-futex: scheduler support for pi
Add framework to boost/unboost the priority of RT tasks. This consists of: - caching the 'normal' priority in ->normal_prio - providing a functions to set/get the priority of the task - make sched_setscheduler() aware of boosting The effective_prio() cleanups also fix a priority-calculation bug pointed out by Andrey Gelman, in set_user_nice(). has_rt_policy() fix: Peter Williams <pwil3058@bigpond.net.au> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Andrey Gelman <agelman@012.net.il> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/sysctl.c')
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