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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2007-08-23 15:18:02 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2007-08-23 15:18:02 +0200 |
| commit | f549da848eca595abca14ebc5e1bf00fd72aa53d (patch) | |
| tree | 25069c378b06c23f9f12a9e08c8f670d899f188b /sound/sound_firmware.c | |
| parent | f8700df7c419781efb34696de7e7f49717f8ede7 (diff) | |
| download | blackbird-op-linux-f549da848eca595abca14ebc5e1bf00fd72aa53d.tar.gz blackbird-op-linux-f549da848eca595abca14ebc5e1bf00fd72aa53d.zip | |
sched: skip updating rq's next_balance under null SD
Was playing with sched_smt_power_savings/sched_mc_power_savings and
found out that while the scheduler domains are reconstructed when sysfs
settings change, rebalance_domains() can get triggered with null domain
on other cpus, which is setting next_balance to jiffies + 60*HZ.
Resulting in no idle/busy balancing for 60 seconds.
Fix this.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'sound/sound_firmware.c')
0 files changed, 0 insertions, 0 deletions
