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authorTrond Myklebust <Trond.Myklebust@netapp.com>2008-07-07 13:26:10 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-07-08 15:22:40 -0400
commit2aac05a91971fbd1bf6cbed78b8731eb7454b9b7 (patch)
tree1bbbb13b7e4353bc729363582eef95925c523b7b /net
parent9c0fc4e28b57c5a6da7b58d60f71476c64d457a6 (diff)
NFS: Fix readdir cache invalidation
invalidate_inode_pages2_range() takes page offset arguments, not byte ranges. Another thought is that individual pages might perhaps get evicted by VM pressure, in which case we might perhaps want to re-read not only the evicted page, but all subsequent pages too (in case the server returns more/less data per page so that the alignment of the next entry changes). We should therefore remove the condition that we only do this on page->index==0. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net')
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