155 vdev_cache_allocate(zio_t *zio)  in vdev_cache_allocate()  argument
157 	vdev_cache_t *vc = &zio->io_vd->vdev_cache;  in vdev_cache_allocate()
158 	uint64_t offset = P2ALIGN(zio->io_offset, VCBS);  in vdev_cache_allocate()
191 vdev_cache_hit(vdev_cache_t *vc, vdev_cache_entry_t *ve, zio_t *zio)  in vdev_cache_hit()  argument
193 	uint64_t cache_phase = P2PHASE(zio->io_offset, VCBS);  in vdev_cache_hit()
205 	abd_copy_off(zio->io_abd, ve->ve_abd, 0, cache_phase, zio->io_size);  in vdev_cache_hit()
251 vdev_cache_read(zio_t *zio)  in vdev_cache_read()  argument
253 	vdev_cache_t *vc = &zio->io_vd->vdev_cache;  in vdev_cache_read()
255 	uint64_t cache_offset = P2ALIGN(zio->io_offset, VCBS);  in vdev_cache_read()
256 	uint64_t cache_phase = P2PHASE(zio->io_offset, VCBS);  in vdev_cache_read()
259 	ASSERT3U(zio->io_type, ==, ZIO_TYPE_READ);  in vdev_cache_read()
261 	if (zio->io_flags & ZIO_FLAG_DONT_CACHE)  in vdev_cache_read()
264 	if (zio->io_size > zfs_vdev_cache_max)  in vdev_cache_read()
270 	if (P2BOUNDARY(zio->io_offset, zio->io_size, VCBS))  in vdev_cache_read()
273 	ASSERT3U(cache_phase + zio->io_size, <=, VCBS);  in vdev_cache_read()
287 			zio_vdev_io_bypass(zio);  in vdev_cache_read()
288 			zio_add_child(zio, fio);  in vdev_cache_read()
294 		vdev_cache_hit(vc, ve, zio);  in vdev_cache_read()
295 		zio_vdev_io_bypass(zio);  in vdev_cache_read()
302 	ve = vdev_cache_allocate(zio);  in vdev_cache_read()
309 	fio = zio_vdev_delegated_io(zio->io_vd, cache_offset,  in vdev_cache_read()
314 	zio_vdev_io_bypass(zio);  in vdev_cache_read()
315 	zio_add_child(zio, fio);  in vdev_cache_read()
328 vdev_cache_write(zio_t *zio)  in vdev_cache_write()  argument
330 	vdev_cache_t *vc = &zio->io_vd->vdev_cache;  in vdev_cache_write()
332 	uint64_t io_start = zio->io_offset;  in vdev_cache_write()
333 	uint64_t io_end = io_start + zio->io_size;  in vdev_cache_write()
338 	ASSERT3U(zio->io_type, ==, ZIO_TYPE_WRITE);  in vdev_cache_write()
355 			abd_copy_off(ve->ve_abd, zio->io_abd,  in vdev_cache_write()