NFSv4.1: Reset the sequence number for slots that have been deallocated
When the server tells us that it is dynamically resizing the session
replay cache, we should reset the sequence number for those slots
that have been deallocated.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 57d4069..646e64b 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -218,6 +218,7 @@
u32 highest_used_slotid; /* sent to server on each SEQ.
* op for dynamic resizing */
u32 target_highest_slotid; /* Server max_slot target */
+ u32 server_highest_slotid; /* Server highest slotid */
unsigned long generation; /* Generation counter for
target_highest_slotid */
struct completion complete;
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 08c47db..3ddb08f 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -203,6 +203,7 @@
struct nfs4_slot *sr_slot; /* slot used to send request */
int sr_status; /* sequence operation status */
u32 sr_status_flags;
+ u32 sr_highest_slotid;
u32 sr_target_highest_slotid;
};