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authorTrond Myklebust <Trond.Myklebust@netapp.com>2011-06-10 13:30:23 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-07-12 13:40:28 -0400
commit1751c3638f2a07a8c66a803a31791bab9bd3fced (patch)
tree5c1f39f879c0a0049c50b4f36a256ba1986d82b2 /arch
parentf062eb6ced3b297277b94b4da3113b1d3782e539 (diff)
downloadlinux-1751c3638f2a07a8c66a803a31791bab9bd3fced.tar.gz
NFS: Cleanup of the nfs_pageio code in preparation for a pnfs bugfix
We need to ensure that the layouts are set up before we can decide to
coalesce requests. To do so, we want to further split up the struct
nfs_pageio_descriptor operations into an initialisation callback, a
coalescing test callback, and a 'do i/o' callback.

This patch cleans up the existing callback methods before adding the
'initialisation' callback.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'arch')
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