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authorBenjamin Coddington <bcodding@redhat.com>2016-07-08 09:53:20 -0400
committerJ. Bruce Fields <bfields@redhat.com>2016-07-15 15:31:29 -0400
commit15d66ac20927e00ac0e65af6707eff60b92e61b8 (patch)
treeae81c4129572c2b431b425fe2380970506fa9bbb /fs/Kconfig
parentf4a4906e563522aa2eab61cf080460d13b85725c (diff)
downloadlinux-15d66ac20927e00ac0e65af6707eff60b92e61b8.tar.bz2
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 <bcodding@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Dave Chinner <david@fromorbit.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/Kconfig')
-rw-r--r--fs/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/Kconfig b/fs/Kconfig
index b8fcb416be72..4d2f9210e748 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -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