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-rw-r--r--fs/nfs/callback_proc.c4
-rw-r--r--fs/nfs/delegation.c1
-rw-r--r--fs/nfs/delegation.h1
3 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index 65f1e19e4d1..462cfceb50c 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -35,7 +35,9 @@ unsigned nfs4_callback_getattr(struct cb_getattrargs *args, struct cb_getattrres
if (delegation == NULL || (delegation->type & FMODE_WRITE) == 0)
goto out_iput;
res->size = i_size_read(inode);
- res->change_attr = NFS_CHANGE_ATTR(inode);
+ res->change_attr = delegation->change_attr;
+ if (nfsi->npages != 0)
+ res->change_attr++;
res->ctime = inode->i_ctime;
res->mtime = inode->i_mtime;
res->bitmap[0] = (FATTR4_WORD0_CHANGE|FATTR4_WORD0_SIZE) &
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 75dfb1c717a..d2ee09b38ce 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -131,6 +131,7 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct
sizeof(delegation->stateid.data));
delegation->type = res->delegation_type;
delegation->maxsize = res->maxsize;
+ delegation->change_attr = nfsi->change_attr;
delegation->cred = get_rpccred(cred);
delegation->inode = inode;
diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h
index fbc50ec271c..7a0b2bfce77 100644
--- a/fs/nfs/delegation.h
+++ b/fs/nfs/delegation.h
@@ -21,6 +21,7 @@ struct nfs_delegation {
#define NFS_DELEGATION_NEED_RECLAIM 1
long flags;
loff_t maxsize;
+ __u64 change_attr;
};
int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res);