Re: [PATCH 0.5/22] xfs: grab the per-ag structure whenever relevant

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On Thu, May 17, 2018 at 08:47:32PM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> 
> Grab and hold the per-AG data across a scrub run whenever relevant.
> This helps us avoid repeated trips through rcu in the repair code.

rcu and the radix tree

> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>

Code looks fine.

Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
-- 
Dave Chinner
david@xxxxxxxxxxxxx
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