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bdev/nvme: Use bitfields to pack a few flags of struct nvme_ctrlr

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This will enable us to add more flags without creating any extra hole.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I166e2bd3d116c8cebf75bfe4f290b390d9e3888e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9851
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Shuhei Matsumoto 2021-10-08 12:29:29 +09:00 committed by Tomasz Zawadzki
parent 43adb646b8
commit 1e79d21967
1 changed files with 4 additions and 3 deletions
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7
module/bdev/nvme/bdev_nvme.h
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@ -100,9 +100,10 @@ struct nvme_ctrlr {
struct spdk_nvme_ctrlr *ctrlr;
struct nvme_path_id *active_path_id;
int ref;
bool resetting;
bool failover_in_progress;
bool destruct;
uint32_t resetting : 1;
uint32_t failover_in_progress : 1;
uint32_t destruct : 1;
/**
* PI check flags. This flags is set to NVMe controllers created only
* through bdev_nvme_attach_controller RPC or .INI config file. Hot added