Re: [PATCH] libxfs: add realtime extent reservation and usage tracking to transactions

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On Thu, Nov 12, 2020 at 09:43:45AM -0800, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> 
> An upcoming patch will add to the deferred ops code the ability to
> capture the unfinished deferred ops and transaction reservation for
> later replay during log recovery.  This requires transactions to have
> the ability to track rt extent reservations and usage, so add that
> missing piece now.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> ---
> FWIW this should have been a prep patch ahead of "xfs: xfs_defer_capture
> should absorb remaining block reservations" but I goofed.  Sorry about
> that... :(

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>



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