taglinefilesource code
nfs_proc_read140fs/nfs/file.cresult = nfs_proc_read(NFS_SERVER(inode), NFS_FH(inode), 
nfs_proc_read157fs/nfs/file.cresult = nfs_proc_read(NFS_SERVER(inode), NFS_FH(inode),
nfs_proc_read60fs/nfs/mmap.cresult = nfs_proc_read(NFS_SERVER(inode), NFS_FH(inode),
nfs_proc_read62include/linux/nfs_fs.hextern int nfs_proc_read(struct nfs_server *server, struct nfs_fh *fhandle,