# Re: \[PATCH\] sched: provide scheduler\_ipi() callback in response to smp\_send\_reschedule()

- From: Peter Zijlstra \<hidden\>
- Date: 2011-01-17 20:16:03 
- List: linux-arch
- Page: https://ratatoskr.run/linux-arch/2011/01/8566734
- Thread: https://ratatoskr.run/linux-arm-kernel/2011/01/8566729/t.md

```text
On Mon, 2011-01-17 at 14:49 -0500, Mike Frysinger wrote:
> On Mon, Jan 17, 2011 at 06:07, Peter Zijlstra wrote:
> > Also, while reading through all this, I noticed the blackfin SMP code
> > looks to be broken, it simply discards any IPI when low on memory.
> 
> not really.  see changelog of commit 73a400646b8e26615f3ef1a0a4bc0cd0d5bd284c.

Ah, indeed, it appears my tree was simply out of date, very good!
```