[PATCH v4 02/12] hw/block/nvme: remove block accounting for write zeroes

[Klaus Jensen]

From: Klaus Jensen <k.jen...@samsung.com>

A Write Zeroes commands should not be counted in either the 'Data Units
Written' or in 'Host Write Commands' SMART/Health Information Log page.

Signed-off-by: Klaus Jensen <k.jen...@samsung.com>
Reviewed-by: Minwoo Im <minwoo.im....@gmail.com>
Reviewed-by: Keith Busch <kbu...@kernel.org>
---
 hw/block/nvme.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index baa69a4a6859..8244909562a2 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -2171,7 +2171,6 @@ static uint16_t nvme_do_write(NvmeCtrl *n, NvmeRequest 
*req, bool append,
                                          nvme_rw_cb, req);
         }
     } else {
-        block_acct_start(blk_get_stats(blk), &req->acct, 0, BLOCK_ACCT_WRITE);
         req->aiocb = blk_aio_pwrite_zeroes(blk, data_offset, data_size,
                                            BDRV_REQ_MAY_UNMAP, nvme_rw_cb,
                                            req);
-- 
2.30.1