From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: xfs <linux-xfs@vger.kernel.org>, eguan@redhat.com
Subject: Re: [PATCH] xfs: revert "xfs: factor rmap btree size into the indlen calculations"
Date: Tue, 26 Sep 2017 07:43:38 -0700 [thread overview]
Message-ID: <20170926144338.GA9530@infradead.org> (raw)
In-Reply-To: <20170923071142.GM5728@magnolia>
On Sat, Sep 23, 2017 at 12:11:42AM -0700, Darrick J. Wong wrote:
> In commit fd26a88093ba we added a worst case estimate for rmapbt blocks
> needed to satisfy the block mapping request. Since then, we added the
> ability to reserve enough space in each AG such that we should never run
> out of blocks to grow the rmapbt, which makes this calculation
> unnecessary. Revert the commit because it makes the extra delalloc
> indlen accounting unnecessary and incorrect.
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2017-09-26 14:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-23 7:11 [PATCH] xfs: revert "xfs: factor rmap btree size into the indlen calculations" Darrick J. Wong
2017-09-25 11:33 ` Brian Foster
2017-09-26 14:43 ` Christoph Hellwig [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-09-02 17:06 Darrick J. Wong
2017-09-03 7:43 ` Christoph Hellwig
2017-09-03 15:40 ` Darrick J. Wong
2017-09-06 17:34 ` Brian Foster
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