Messages in this thread |  | | | Subject | Re: [PATCH -tip -v5] irq_work: generic hard-irq context callbacks | | From | Peter Zijlstra <> | | Date | Tue, 21 Sep 2010 20:20:51 +0200 |
| |
On Tue, 2010-09-21 at 13:05 +1000, Paul Mackerras wrote: > On Mon, Sep 20, 2010 at 11:13:01AM +0200, Peter Zijlstra wrote: > > On Mon, 2010-09-20 at 14:20 +1000, Paul Mackerras wrote: > > > Actually these days we do it by setting the decrementer (the built-in > > > timer facility) to generate an interrupt immediately (well, within one > > > timebase tick, i.e. a small number of nanoseconds). > > > > Then that is something that wants curing I guess.. > > Curing? Why? How?
Sorry, I got my head in a twist, its fine.
|  |