Re: [patch] rt: fix ipi kfree(), introduce IPI_SOFTIRQ

From: Ingo Molnar
Date: Thu Feb 12 2009 - 03:28:25 EST



* Ingo Molnar <mingo@xxxxxxx> wrote:

> * Ingo Molnar <mingo@xxxxxxx> wrote:
>
> > hm, that's a complex one - we do kfree() from IPI context, [...]
>
> The patch below might do the trick - it offloads this to a softirq.
> Not tested yet.

ok, it's lightly tested now: it built and booted up fine to X with your config.

Ingo
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