Re: [PATCH] Fixed a mismatch between the users of radix_tree andthe implementation.

From: Peter Zijlstra
Date: Tue Aug 17 2010 - 04:43:06 EST


On Mon, 2010-08-16 at 21:45 -0700, Salman Qazi wrote:
> But considering that the kernel locks up, and we are still talking
> about < 5MB after a kernel compile, should we really be all that
> concerned? If so, what are the alternatives that should be considered
> for fixing this lock up?

No bright ideas atm, but yeah, that indirect pointer vs rcu slot lookup
is funky. Lets go with your patch for now.

Maybe Nick has a bright idea?
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