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-rw-r--r--include/linux/sunrpc/auth.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index 04ebc24db34..b68c11a2d6d 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -66,7 +66,12 @@ struct rpc_cred_cache {
struct rpc_auth {
unsigned int au_cslack; /* call cred size estimate */
- unsigned int au_rslack; /* reply verf size guess */
+ /* guess at number of u32's auth adds before
+ * reply data; normally the verifier size: */
+ unsigned int au_rslack;
+ /* for gss, used to calculate au_rslack: */
+ unsigned int au_verfsize;
+
unsigned int au_flags; /* various flags */
struct rpc_authops * au_ops; /* operations */
rpc_authflavor_t au_flavor; /* pseudoflavor (note may