Lines Matching refs:prealloc_bufsz

57 	async->prealloc_bufsz = 0;  in __comedi_buf_free()
139 	async->prealloc_bufsz = n_pages << PAGE_SHIFT;  in __comedi_buf_alloc()
220 	if (async->prealloc_bufsz == new_size)  in comedi_buf_alloc()
231 		if (!async->prealloc_bufsz)  in comedi_buf_alloc()
263 	unsigned int free_end = async->buf_read_count + async->prealloc_bufsz;  in comedi_buf_write_n_unalloc()
271 	unsigned int free_end = async->buf_read_count + async->prealloc_bufsz;  in comedi_buf_write_n_available()
362 		if (async->munge_ptr == async->prealloc_bufsz)  in comedi_buf_munge()
389 	if (async->buf_write_ptr >= async->prealloc_bufsz)  in _comedi_buf_write_free()
390 		async->buf_write_ptr %= async->prealloc_bufsz;  in _comedi_buf_write_free()
539 	async->buf_read_ptr %= async->prealloc_bufsz;  in _comedi_buf_read_free()
591 		if (write_ptr == async->prealloc_bufsz)  in comedi_buf_memcpy_to()
617 		if (read_ptr == async->prealloc_bufsz)  in comedi_buf_memcpy_from()