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authorAlexandros Batsakis <batsakis@netapp.com>2009-12-05 21:46:14 +0300
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-12-05 21:46:14 +0300
commit0629e370dd5819efa5cf8d418a8e6729efe388ef (patch)
tree90883270cf5d677b13c81d0e6dbfaac38c5d18a9 /include/linux/nfs4.h
parent2449ea2e191123729b2dc37a06fcb9d6ea7e2736 (diff)
downloadlinux-0629e370dd5819efa5cf8d418a8e6729efe388ef.tar.xz
nfs41: check SEQUENCE status flag
the server can indicate a number of error conditions by setting the appropriate bits in the SEQUENCE operation. The client re-establishes state with the server when it receives one of those, with the action depending on the specific case. Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs4.h')
-rw-r--r--include/linux/nfs4.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index c4c060208109..89404bfb72b6 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -128,6 +128,8 @@
#define SEQ4_STATUS_RECALLABLE_STATE_REVOKED 0x00000040
#define SEQ4_STATUS_LEASE_MOVED 0x00000080
#define SEQ4_STATUS_RESTART_RECLAIM_NEEDED 0x00000100
+#define SEQ4_STATUS_CB_PATH_DOWN_SESSION 0x00000200
+#define SEQ4_STATUS_BACKCHANNEL_FAULT 0x00000400
#define NFS4_MAX_UINT64 (~(u64)0)