pnfs: pnfs_update_layout needs to consider if strict iomode checking is on

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As flexfiles has FF_FLAGS_NO_READ_IO, there is a need to generically
support enforcing that a IOMODE_RW segment will not allow READ I/O.

Signed-off-by: Tom Haynes <loghyr@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Tom Haynes 2016-05-25 07:31:14 -07:00 • committed by Anna Schumaker

parent 602c4cd452

commit c7d73af2d2

4 changed files with 61 additions and 25 deletions

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2

fs/nfs/filelayout/filelayout.c

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49

fs/nfs/flexfilelayout/flexfilelayout.c

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34

fs/nfs/pnfs.c

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1

fs/nfs/pnfs.h

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