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| author | Ingo Molnar <mingo@elte.hu> | 2006-06-27 11:54:51 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-28 02:32:46 +0200 |
| commit | b29739f902ee76a05493fb7d2303490fc75364f4 (patch) | |
| tree | 1bf48dfb74752a7ef24a2a4a74c45da0aaec754b /kernel/rtmutex.c | |
| parent | [PATCH] pi-futex: add plist implementation (diff) | |
| download | linux-b29739f902ee76a05493fb7d2303490fc75364f4.tar.xz linux-b29739f902ee76a05493fb7d2303490fc75364f4.zip | |
[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/rtmutex.c')
0 files changed, 0 insertions, 0 deletions