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authorDavid Quigley <dpquigl@davequigley.com>2013-05-22 12:50:44 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-06-08 16:20:16 -0400
commitaa9c2669626ca7e5e5bab28e6caeb583fd40099b (patch)
tree632e008011b5a8b75edf5a2f4c3c0daf464f0cc4 /include/linux/nfs_fs_sb.h
parent14c43f767818c42f91ec7ffa586ee975845f68c8 (diff)
downloadop-kernel-dev-aa9c2669626ca7e5e5bab28e6caeb583fd40099b.zip
op-kernel-dev-aa9c2669626ca7e5e5bab28e6caeb583fd40099b.tar.gz
NFS: Client implementation of Labeled-NFS
This patch implements the client transport and handling support for labeled NFS. The patch adds two functions to encode and decode the security label recommended attribute which makes use of the LSM hooks added earlier. It also adds code to grab the label from the file attribute structures and encode the label to be sent back to the server. Acked-by: James Morris <james.l.morris@oracle.com> Signed-off-by: Matthew N. Dodd <Matthew.Dodd@sparta.com> Signed-off-by: Miguel Rodel Felipe <Rodel_FM@dsi.a-star.edu.sg> Signed-off-by: Phua Eu Gene <PHUA_Eu_Gene@dsi.a-star.edu.sg> Signed-off-by: Khin Mi Mi Aung <Mi_Mi_AUNG@dsi.a-star.edu.sg> Signed-off-by: Steve Dickson <steved@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_fs_sb.h')
-rw-r--r--include/linux/nfs_fs_sb.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index d4348ab..d221243 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -146,6 +146,11 @@ struct nfs_server {
u32 attr_bitmask[3];/* V4 bitmask representing the set
of attributes supported on this
filesystem */
+ u32 attr_bitmask_nl[3];
+ /* V4 bitmask representing the
+ set of attributes supported
+ on this filesystem excluding
+ the label support bit. */
u32 cache_consistency_bitmask[3];
/* V4 bitmask representing the subset
of change attribute, size, ctime
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