xfs: abstract block export operations from nfsd layouts

Instead of creeping pnfs layout configuration into filesystems, move the
definition of block-based export operations under a more abstract
configuration.

Signed-off-by: Benjamin Coddington <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Acked-by: Dave Chinner <[email protected]>
Signed-off-by: J. Bruce Fields <[email protected]>
This commit is contained in:
Benjamin Coddington 2016-07-08 09:53:20 -04:00 • committed by J. Bruce Fields
commit 15d66ac209
5 changed files with 12 additions and 5 deletions

View file

@ -67,6 +67,12 @@ config FS_POSIX_ACL
config EXPORTFS
tristate
config EXPORTFS_BLOCK_OPS
bool "Enable filesystem export operations for block IO"
help
This option enables the export operations for a filesystem to support
external block IO.
config FILE_LOCKING
bool "Enable POSIX file locking API" if EXPERT
default y