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| author | Ingo Molnar <mingo@elte.hu> | 2007-08-10 23:05:11 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2007-08-10 23:05:11 +0200 |
| commit | 529c77261bccd9d37f110f58b0753d95beaa9fa2 (patch) | |
| tree | fff049581ceaa06591ba07938bb370a0ccee7293 /kernel/sched_fair.c | |
| parent | SLUB: Fix format specifier in Documentation/vm/slabinfo.c (diff) | |
| download | linux-529c77261bccd9d37f110f58b0753d95beaa9fa2.tar.xz linux-529c77261bccd9d37f110f58b0753d95beaa9fa2.zip | |
sched: improve rq-clock overflow logic
improve the rq-clock overflow logic: limit the absolute rq->clock
delta since the last scheduler tick, instead of limiting the delta
itself.
tested by Arjan van de Ven - whole laptop was misbehaving due to
an incorrectly calibrated cpu_khz confusing sched_clock().
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Diffstat (limited to 'kernel/sched_fair.c')
0 files changed, 0 insertions, 0 deletions