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authorTrond Myklebust <trond.myklebust@primarydata.com>2015-08-25 02:03:17 +0200
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-08-25 20:40:08 +0200
commit266d12d42ebd2587d3d0e8c4a4e54bfb5ed29543 (patch)
treeaf31af455618b12b5bd4e72695b2c3e3f04c10b0 /fs/nfs/pnfs.c
parentNFSv4.1/flexfiles: Remove mirror backpointer to lseg. (diff)
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NFSv4.1/flexfile: Ensure uniqueness of mirrors across layout segments
Keep the full list of mirrors in the struct nfs4_ff_layout_mirror so that they can be shared among the layout segments that use them. Also ensure that we send out only one copy of the layoutstats per mirror. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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