diff mbox series

[PULL,v2,26/38] hw/block/nvme: remove block accounting for write zeroes

Message ID 20210309114512.536489-27-its@irrelevant.dk
State New
Headers show
Series [PULL,v2,01/38] hw/block/nvme: introduce nvme-subsys device | expand

Commit Message

Klaus Jensen March 9, 2021, 11:45 a.m. UTC 
From: Klaus Jensen <k.jensen@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.jensen@samsung.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
---
 hw/block/nvme.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index fcdd6b7cb9f0..88e800898526 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -2181,7 +2181,6 @@  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);