diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_qp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c index 31d21526df5..74671250303 100644 --- a/drivers/infiniband/hw/ehca/ehca_qp.c +++ b/drivers/infiniband/hw/ehca/ehca_qp.c @@ -512,9 +512,9 @@ struct ehca_qp *internal_create_qp(struct ib_pd *pd, goto create_qp_exit0; } - spin_lock_irqsave(&ehca_qp_idr_lock, flags); + write_lock_irqsave(&ehca_qp_idr_lock, flags); ret = idr_get_new(&ehca_qp_idr, my_qp, &my_qp->token); - spin_unlock_irqrestore(&ehca_qp_idr_lock, flags); + write_unlock_irqrestore(&ehca_qp_idr_lock, flags); } while (ret == -EAGAIN); @@ -733,9 +733,9 @@ create_qp_exit2: hipz_h_destroy_qp(shca->ipz_hca_handle, my_qp); create_qp_exit1: - spin_lock_irqsave(&ehca_qp_idr_lock, flags); + write_lock_irqsave(&ehca_qp_idr_lock, flags); idr_remove(&ehca_qp_idr, my_qp->token); - spin_unlock_irqrestore(&ehca_qp_idr_lock, flags); + write_unlock_irqrestore(&ehca_qp_idr_lock, flags); create_qp_exit0: kmem_cache_free(qp_cache, my_qp); @@ -1706,9 +1706,9 @@ int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp, } } - spin_lock_irqsave(&ehca_qp_idr_lock, flags); + write_lock_irqsave(&ehca_qp_idr_lock, flags); idr_remove(&ehca_qp_idr, my_qp->token); - spin_unlock_irqrestore(&ehca_qp_idr_lock, flags); + write_unlock_irqrestore(&ehca_qp_idr_lock, flags); h_ret = hipz_h_destroy_qp(shca->ipz_hca_handle, my_qp); if (h_ret != H_SUCCESS) { |