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nvmf/vfio-user: cleanup ADMIN CQ/SQ data structure

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Set the SQ/CQ size to 0 so that we will not try to remmap
the ADMIN queue pair in the memory region callback before
the ADMIN queue pair was enabled.

Change-Id: I739a2ec3abcb54b17f31f2bc120312cd02ffeef1
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10531
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Changpeng Liu 2021-12-03 18:56:00 +08:00 committed by Tomasz Zawadzki
parent 4701614afd
commit 9d7e239f15
1 changed files with 4 additions and 0 deletions
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4
lib/nvmf/vfio_user.c
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@ -1493,6 +1493,10 @@ disable_admin_queue(struct nvmf_vfio_user_ctrlr *ctrlr)
assert(ctrlr->qp[0] != NULL);
unmap_qp(ctrlr->qp[0]);
ctrlr->qp[0]->sq.size = 0;
ctrlr->qp[0]->sq.head = 0;
ctrlr->qp[0]->cq.size = 0;
ctrlr->qp[0]->cq.tail = 0;
}
static void