From: Christoph Hellwig <hch@lst.de>
To: linux-xfs@vger.kernel.org
Subject: improve busy extent handling and add async discard support V2
Date: Sun, 5 Feb 2017 18:11:37 +0100 [thread overview]
Message-ID: <20170205171141.6066-1-hch@lst.de> (raw)
This series improves the busy extent handling so hat we don't break
the guarantee of being able to complete an allocation after fixing
the freelist, and once this is sorted out adds support for submitting
discard requests without blocking the log commit handler, which
significantly stresses the busy extent handling.
Changes since V1:
- address various feedback from Brian
next reply other threads:[~2017-02-05 17:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-05 17:11 Christoph Hellwig [this message]
2017-02-05 17:11 ` [PATCH 1/4] xfs: don't fail xfs_extent_busy allocation Christoph Hellwig
2017-02-05 17:11 ` [PATCH 2/4] xfs: improve handling of busy extents in the low-level allocator Christoph Hellwig
2017-02-05 17:11 ` [PATCH 3/4] xfs: improve busy extent sorting Christoph Hellwig
2017-02-05 17:11 ` [PATCH 4/4] xfs: don't block the log commit handler for discards Christoph Hellwig
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