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authorChristoph Hellwig <hch@lst.de>2014-09-10 08:23:36 -0700
committerTrond Myklebust <trond.myklebust@primarydata.com>2014-09-10 12:47:03 -0700
commit848746bd247cdc3ce1d103e92913316445763778 (patch)
treef235f4e2c75cd54d695dcdb9c5e15beb0bda06ff /block/blk-mq-sysfs.c
parent71d5b76302e21390b4ab747875de6bd5cfbca979 (diff)
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pnfs/blocklayout: return layouts on setattr
This speads up truncate-heavy workloads like fsx by multiple orders of magnitude. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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