FSAL_LUSTRE: strict compilation : removed unused variable "id"

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
pNFS/LUSTRE: invalidate attrs on close (force DS/MDS coherency)
9P/XATTR: better management of system.posix_acl_access. Management of security.selinux

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
9P: Fix cache_inode_lru_ref calls, these aren't initial refs.

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
9P/RDMA: only try to recover buffer in send callback if we're still connected

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
9P: xattrwalk: use same xattr array length everywhere

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
Cache_inode: lru_ref: just ref if entry isn't in a reapable queue

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>