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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2008-06-27 13:41:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-27 14:31:40 +0200 |
| commit | 408ed066b11cf9ee4536573b4269ee3613bd735e (patch) | |
| tree | 3b1367dafc96835c2fcbf289a7af808eb2efa605 /kernel/sched_fair.c | |
| parent | bb3469ac9b50f14ad6eba129ca0ad4fd033097a0 (diff) | |
| download | op-kernel-dev-408ed066b11cf9ee4536573b4269ee3613bd735e.zip op-kernel-dev-408ed066b11cf9ee4536573b4269ee3613bd735e.tar.gz | |
sched: hierarchical load vs find_busiest_group
find_busiest_group() has some assumptions about task weight being in the
NICE_0_LOAD range. Hierarchical task groups break this assumption - fix this
by replacing it with the average task weight, which will adapt the situation.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Cc: Mike Galbraith <efault@gmx.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_fair.c')
0 files changed, 0 insertions, 0 deletions
