ceph: add acl for cephfs
Signed-off-by: Guangliang Zhao <lucienchao@gmail.com>
Reviewed-by: Li Wang <li.wang@ubuntykylin.com>
Reviewed-by: Zheng Yan <zheng.z.yan@intel.com>
diff --git a/fs/ceph/Kconfig b/fs/ceph/Kconfig
index ac9a2ef..264e9bf 100644
--- a/fs/ceph/Kconfig
+++ b/fs/ceph/Kconfig
@@ -25,3 +25,16 @@
caching support for Ceph clients using FS-Cache
endif
+
+config CEPH_FS_POSIX_ACL
+ bool "Ceph POSIX Access Control Lists"
+ depends on CEPH_FS
+ select FS_POSIX_ACL
+ help
+ POSIX Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
+
+ To learn more about Access Control Lists, visit the POSIX ACLs for
+ Linux website <http://acl.bestbits.at/>.
+
+ If you don't know what Access Control Lists are, say N