Lines Matching defs:zt
273 zio_transform_t *zt = kmem_alloc(sizeof (zio_transform_t), KM_SLEEP);
275 zt->zt_orig_data = zio->io_data;
276 zt->zt_orig_size = zio->io_size;
277 zt->zt_bufsize = bufsize;
278 zt->zt_transform = transform;
280 zt->zt_next = zio->io_transform_stack;
281 zio->io_transform_stack = zt;
290 zio_transform_t *zt;
292 while ((zt = zio->io_transform_stack) != NULL) {
293 if (zt->zt_transform != NULL)
294 zt->zt_transform(zio,
295 zt->zt_orig_data, zt->zt_orig_size);
297 if (zt->zt_bufsize != 0)
298 zio_buf_free(zio->io_data, zt->zt_bufsize);
300 zio->io_data = zt->zt_orig_data;
301 zio->io_size = zt->zt_orig_size;
302 zio->io_transform_stack = zt->zt_next;
304 kmem_free(zt, sizeof (zio_transform_t));