Re: [for-3.19 PATCH v2 01/17] dm bufio: switch from a huge hash table to an rbtree

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On Tue, Oct 21, 2014 at 06:48:00PM -0400, Mikulas Patocka wrote:
> I wonder if we need this patch if it doesn't really help performance.

I wasn't concerned with performance.  I just thought it absurd that
bufio was evicting all my metadata yet using 8m per client for a hash
table.

- Joe

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