NFSv4: Make NFSv4 ACCESS calls return attributes too...

[mirror_ubuntu-jammy-kernel.git] / fs / nfs / nfs4proc.c

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 5aa0dd1e1bdfce3cd82b5b352b001d614943fcd3..0e366a31f63b1a9f4ab66df313ee6d4230dad93a 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -62,7 +62,6 @@ struct nfs4_opendata;
 static int _nfs4_proc_open(struct nfs4_opendata *data);
 static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
 static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *);
-static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry);
 static int nfs4_handle_exception(const struct nfs_server *server, int errorcode, struct nfs4_exception *exception);
 static int nfs4_wait_clnt_recover(struct rpc_clnt *clnt, struct nfs_client *clp);
 static int _nfs4_proc_lookup(struct inode *dir, const struct qstr *name, struct nfs_fh *fhandle, struct nfs_fattr *fattr);
@@ -1726,10 +1725,16 @@ static int nfs4_proc_lookup(struct inode *dir, struct qstr *name, struct nfs_fh
 
 static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry)
 {
+       struct nfs_server *server = NFS_SERVER(inode);
+       struct nfs_fattr fattr;
        struct nfs4_accessargs args = {
                .fh = NFS_FH(inode),
+               .bitmask = server->attr_bitmask,
+       };
+       struct nfs4_accessres res = {
+               .server = server,
+               .fattr = &fattr,
        };
-       struct nfs4_accessres res = { 0 };
        struct rpc_message msg = {
                .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_ACCESS],
                .rpc_argp = &args,
@@ -1755,6 +1760,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry
                if (mode & MAY_EXEC)
                        args.access |= NFS4_ACCESS_EXECUTE;
        }
+       nfs_fattr_init(&fattr);
        status = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
        if (!status) {
                entry->mask = 0;
@@ -1764,6 +1770,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry
                        entry->mask |= MAY_WRITE;
                if (res.access & (NFS4_ACCESS_LOOKUP|NFS4_ACCESS_EXECUTE))
                        entry->mask |= MAY_EXEC;
+               nfs_refresh_inode(inode, &fattr);
        }
        return status;
 }