[PATCH v1 11/11] locks: give the blocked_hash its own spinlock

Christoph Hellwig hch at infradead.org
Tue Jun 4 08:46:40 MDT 2013

Having RCU for modification mostly workloads never is a good idea, so
I don't think it makes sense to mention it here.

If you care about the overhead it's worth trying to use per-cpu lists,

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