nfs42_proc_copy 17 fs/nfs/nfs42.h ssize_t nfs42_proc_copy(struct file *, loff_t, struct file *, loff_t, size_t); nfs42_proc_copy 142 fs/nfs/nfs4file.c return nfs42_proc_copy(file_in, pos_in, file_out, pos_out, count);