NFSv4: Add post-op attributes to NFSv4 write and commit callbacks.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index bab47c4..933e13b 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2169,8 +2169,10 @@
rpc_restart_call(task);
return;
}
- if (task->tk_status >= 0)
+ if (task->tk_status >= 0) {
renew_lease(NFS_SERVER(inode), data->timestamp);
+ nfs_post_op_update_inode(inode, data->res.fattr);
+ }
/* Call back common NFS writeback processing */
nfs_writeback_done(task);
}
@@ -2186,6 +2188,7 @@
.rpc_cred = data->cred,
};
struct inode *inode = data->inode;
+ struct nfs_server *server = NFS_SERVER(inode);
int stable;
int flags;
@@ -2197,6 +2200,8 @@
} else
stable = NFS_UNSTABLE;
data->args.stable = stable;
+ data->args.bitmask = server->attr_bitmask;
+ data->res.server = server;
data->timestamp = jiffies;
@@ -2218,6 +2223,8 @@
rpc_restart_call(task);
return;
}
+ if (task->tk_status >= 0)
+ nfs_post_op_update_inode(inode, data->res.fattr);
/* Call back common NFS writeback processing */
nfs_commit_done(task);
}
@@ -2233,8 +2240,12 @@
.rpc_cred = data->cred,
};
struct inode *inode = data->inode;
+ struct nfs_server *server = NFS_SERVER(inode);
int flags;
+ data->args.bitmask = server->attr_bitmask;
+ data->res.server = server;
+
/* Set the initial flags for the task. */
flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC;
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 3ee3a16..6f1bf18 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -159,16 +159,20 @@
op_decode_hdr_maxsz + 2)
#define NFS4_enc_write_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
- op_encode_hdr_maxsz + 8)
+ op_encode_hdr_maxsz + 8 + \
+ encode_getattr_maxsz)
#define NFS4_dec_write_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
- op_decode_hdr_maxsz + 4)
+ op_decode_hdr_maxsz + 4 + \
+ decode_getattr_maxsz)
#define NFS4_enc_commit_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
- op_encode_hdr_maxsz + 3)
+ op_encode_hdr_maxsz + 3 + \
+ encode_getattr_maxsz)
#define NFS4_dec_commit_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
- op_decode_hdr_maxsz + 2)
+ op_decode_hdr_maxsz + 2 + \
+ decode_getattr_maxsz)
#define NFS4_enc_open_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
op_encode_hdr_maxsz + \
@@ -1799,7 +1803,7 @@
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
@@ -1809,6 +1813,9 @@
if (status)
goto out;
status = encode_write(&xdr, args);
+ if (status)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
@@ -1820,7 +1827,7 @@
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
- .nops = 2,
+ .nops = 3,
};
int status;
@@ -1830,6 +1837,9 @@
if (status)
goto out;
status = encode_commit(&xdr, args);
+ if (status)
+ goto out;
+ status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
@@ -4001,6 +4011,9 @@
if (status)
goto out;
status = decode_write(&xdr, res);
+ if (status)
+ goto out;
+ decode_getfattr(&xdr, res->fattr, res->server);
if (!status)
status = res->count;
out:
@@ -4024,6 +4037,9 @@
if (status)
goto out;
status = decode_commit(&xdr, res);
+ if (status)
+ goto out;
+ decode_getfattr(&xdr, res->fattr, res->server);
out:
return status;
}