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RDMA/bnxt_re: Decrement resource stats correctly

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rc_qp_count and ud_qp_count is not decremented during qp destroy.
Fix this.

Fixes: cb95709e0dca ("bnxt_re: Update the hw counters for resource stats")
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1695199280-13520-3-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Selvin Xavier 2023-09-20 01:41:20 -07:00 committed by Leon Romanovsky
parent 9fc5f9a92f
commit a83c692789
1 changed files with 4 additions and 0 deletions
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4
drivers/infiniband/hw/bnxt_re/ib_verbs.c
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@ -910,6 +910,10 @@ int bnxt_re_destroy_qp(struct ib_qp *ib_qp, struct ib_udata *udata)
list_del(&qp->list);
mutex_unlock(&rdev->qp_lock);
atomic_dec(&rdev->stats.res.qp_count);
if (qp->qplib_qp.type == CMDQ_CREATE_QP_TYPE_RC)
atomic_dec(&rdev->stats.res.rc_qp_count);
else if (qp->qplib_qp.type == CMDQ_CREATE_QP_TYPE_UD)
atomic_dec(&rdev->stats.res.ud_qp_count);
ib_umem_release(qp->rumem);
ib_umem_release(qp->sumem);