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bdev/nvme: Refer controller's flag directly when setting acwu of disk

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This is a preparation for the next patch.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I20f7b03e15fe8cc74b22ff46040a4eba9cc63231
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5648
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
This commit is contained in:
Shuhei Matsumoto 2020-12-19 16:00:45 +09:00 committed by Tomasz Zawadzki
parent 17a4826687
commit 6a76176a67
1 changed files with 2 additions and 1 deletions
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3
module/bdev/nvme/bdev_nvme.c
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@ -1148,7 +1148,8 @@ nvme_bdev_create(struct nvme_bdev_ctrlr *nvme_bdev_ctrlr, struct nvme_bdev_ns *n
}
}
if (!bdev_nvme_io_type_supported(bdev, SPDK_BDEV_IO_TYPE_COMPARE_AND_WRITE)) {
if (!(spdk_nvme_ctrlr_get_flags(ctrlr) &
SPDK_NVME_CTRLR_COMPARE_AND_WRITE_SUPPORTED)) {
bdev->disk.acwu = 0;
} else if (nsdata->nsfeat.ns_atomic_write_unit) {
bdev->disk.acwu = nsdata->nacwu;