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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-03-26 11:22:14 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-04-02 18:12:04 (GMT) |
| commit | cc87f76a601d2d256118f7bab15e35254356ae21 (patch) | |
| tree | 1fea5a4ad226e030cdeb14c82f12dc8e766be8b2 /mm/bootmem.c | |
| parent | 65cc8e4859ff29a9ddc989c88557d6059834c2a2 (diff) | |
| download | linux-cc87f76a601d2d256118f7bab15e35254356ae21.tar.xz | |
sched: Fix nr_uninterruptible count
The cpuload calculation in calc_load_account_active() assumes
rq->nr_uninterruptible will not change on an offline cpu after
migrate_nr_uninterruptible(). However the recent migrate on wakeup
changes broke that and would result in decrementing the offline cpu's
rq->nr_uninterruptible.
Fix this by accounting the nr_uninterruptible on the waking cpu.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm/bootmem.c')
0 files changed, 0 insertions, 0 deletions