aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/infiniband
diff options
context:
space:
mode:
authorMichael S. Tsirkin <mst@mellanox.co.il>2006-07-14 03:23:51 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-15 00:53:50 -0400
commit0964d9161826ca5cab5a03192490ec676c8abf8c (patch)
treea9471c2d15ab12209bab5109728a49ba5ca0ff42 /drivers/infiniband
parent2290d2c9f51d7ee2f45adee79b4d9e080ca15d36 (diff)
[PATCH] IB/mthca: comment fix
After recent changes, mthca_wq_init does not actually initialize the WQ as it used to - it simply resets all index fields to their initial values. So, let's rename it to mthca_wq_reset. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Cc: Roland Dreier <rolandd@cisco.com> Acked-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 490fc783bb0c..cd8b6721ac9c 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -222,9 +222,8 @@ static void *get_send_wqe(struct mthca_qp *qp, int n)
222 (PAGE_SIZE - 1)); 222 (PAGE_SIZE - 1));
223} 223}
224 224
225static void mthca_wq_init(struct mthca_wq *wq) 225static void mthca_wq_reset(struct mthca_wq *wq)
226{ 226{
227 /* mthca_alloc_qp_common() initializes the locks */
228 wq->next_ind = 0; 227 wq->next_ind = 0;
229 wq->last_comp = wq->max - 1; 228 wq->last_comp = wq->max - 1;
230 wq->head = 0; 229 wq->head = 0;
@@ -845,10 +844,10 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
845 mthca_cq_clean(dev, to_mcq(qp->ibqp.recv_cq), qp->qpn, 844 mthca_cq_clean(dev, to_mcq(qp->ibqp.recv_cq), qp->qpn,
846 qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL); 845 qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
847 846
848 mthca_wq_init(&qp->sq); 847 mthca_wq_reset(&qp->sq);
849 qp->sq.last = get_send_wqe(qp, qp->sq.max - 1); 848 qp->sq.last = get_send_wqe(qp, qp->sq.max - 1);
850 849
851 mthca_wq_init(&qp->rq); 850 mthca_wq_reset(&qp->rq);
852 qp->rq.last = get_recv_wqe(qp, qp->rq.max - 1); 851 qp->rq.last = get_recv_wqe(qp, qp->rq.max - 1);
853 852
854 if (mthca_is_memfree(dev)) { 853 if (mthca_is_memfree(dev)) {
@@ -1112,9 +1111,9 @@ static int mthca_alloc_qp_common(struct mthca_dev *dev,
1112 qp->atomic_rd_en = 0; 1111 qp->atomic_rd_en = 0;
1113 qp->resp_depth = 0; 1112 qp->resp_depth = 0;
1114 qp->sq_policy = send_policy; 1113 qp->sq_policy = send_policy;
1115 mthca_wq_init(&qp->sq); 1114 mthca_wq_reset(&qp->sq);
1116 mthca_wq_init(&qp->rq); 1115 mthca_wq_reset(&qp->rq);
1117 /* these are initialized separately so lockdep can tell them apart */ 1116
1118 spin_lock_init(&qp->sq.lock); 1117 spin_lock_init(&qp->sq.lock);
1119 spin_lock_init(&qp->rq.lock); 1118 spin_lock_init(&qp->rq.lock);
1120 1119