Re: Linux 3.0-rc4
From: Andi Kleen
Date: Wed Jun 22 2011 - 16:09:38 EST
Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> writes:
> and the
> conversion from spinlocks to mutexes for the anon_vma locking ended up
> causing a scalability issue that required fixing.
FWIW it's still ~16% slower. Does that count as fixed?
ak@xxxxxxxxxxxxxxx -- Speaking for myself only
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