diff options
| author | Ingo Molnar <mingo@elte.hu> | 2006-06-27 02:54:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:46 -0700 |
| commit | b29739f902ee76a05493fb7d2303490fc75364f4 (patch) | |
| tree | 1bf48dfb74752a7ef24a2a4a74c45da0aaec754b /mm/readahead.c | |
| parent | 77ba89c5cf28d5d98a3cae17f67a3e42b102cc25 (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 'mm/readahead.c')
0 files changed, 0 insertions, 0 deletions