sched: add macros to define bitops for task atomic flags

[pandora-kernel.git] / include / linux / nfs4.h

diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 76f99e8..32345c2 100644 (file)
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -373,6 +373,22 @@ enum nfsstat4 {
        NFS4ERR_DELEG_REVOKED   = 10087,        /* deleg./layout revoked */
 };
 
+static inline bool seqid_mutating_err(u32 err)
+{
+       /* rfc 3530 section 8.1.5: */
+       switch (err) {
+       case NFS4ERR_STALE_CLIENTID:
+       case NFS4ERR_STALE_STATEID:
+       case NFS4ERR_BAD_STATEID:
+       case NFS4ERR_BAD_SEQID:
+       case NFS4ERR_BADXDR:
+       case NFS4ERR_RESOURCE:
+       case NFS4ERR_NOFILEHANDLE:
+               return false;
+       };
+       return true;
+}
+
 /*
  * Note: NF4BAD is not actually part of the protocol; it is just used
  * internally by nfsd.
@@ -394,7 +410,10 @@ enum open_claim_type4 {
        NFS4_OPEN_CLAIM_NULL = 0,
        NFS4_OPEN_CLAIM_PREVIOUS = 1,
        NFS4_OPEN_CLAIM_DELEGATE_CUR = 2,
-       NFS4_OPEN_CLAIM_DELEGATE_PREV = 3
+       NFS4_OPEN_CLAIM_DELEGATE_PREV = 3,
+       NFS4_OPEN_CLAIM_FH = 4, /* 4.1 */
+       NFS4_OPEN_CLAIM_DELEG_CUR_FH = 5, /* 4.1 */
+       NFS4_OPEN_CLAIM_DELEG_PREV_FH = 6, /* 4.1 */
 };
 
 enum opentype4 {