lightnvm: enable metadata to be sent to device
Enable metadata buffer to be sent to the device through the metadata
field on the physical rw nvme command. The size of the metadata buffer
must follow dev->oob_size * # of PPAs.
Signed-off-by: Javier González <javier@cnexlabs.com>
Updated description.
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h
index af72ca7..678df4d 100644
--- a/include/linux/lightnvm.h
+++ b/include/linux/lightnvm.h
@@ -230,8 +230,8 @@
struct ppa_addr *ppa_list;
- void *metadata;
- dma_addr_t dma_metadata;
+ void *meta_list;
+ dma_addr_t dma_meta_list;
struct completion *wait;
nvm_end_io_fn *end_io;