diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:33:59 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:33:59 -0800 |
commit | 1d248b2593e92db6c51ca07235985a95c625a93f (patch) | |
tree | 4eceeb4eadb8a6339e0f83d0cad166f88d888557 /drivers/infiniband/hw/ehca/ehca_reqs.c | |
parent | 1db2a5c11e495366bff35cf7445d494703f7febe (diff) | |
parent | 2a0d8366dde9c66d8f481bee56828b661e5c8bf1 (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (26 commits)
IB/mlx4: Set ownership bit correctly when copying CQEs during CQ resize
RDMA/nes: Remove tx_free_list
RDMA/cma: Add IPv6 support
RDMA/addr: Add support for translating IPv6 addresses
mlx4_core: Delete incorrect comment
mlx4_core: Add support for multiple completion event vectors
IB/iser: Avoid recv buffer exhaustion caused by unexpected PDUs
IB/ehca: Remove redundant test of vpage
IB/ehca: Replace modulus operations in flush error completion path
IB/ipath: Add locking for interrupt use of ipath_pd contexts vs free
IB/ipath: Fix spi_pioindex value
IB/ipath: Only do 1X workaround on rev1 chips
IB/ipath: Don't count IB symbol and link errors unless link is UP
IB/ipath: Check return value of dma_map_single()
IB/ipath: Fix PSN of send WQEs after an RDMA read resend
RDMA/nes: Cleanup warnings
RDMA/nes: Add loopback check to make_cm_node()
RDMA/nes: Check cqp_avail_reqs is empty after locking the list
RDMA/nes: Fix TCP compliance test failures
RDMA/nes: Forward packets for a new connection with stale APBVT entry
...
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_reqs.c')
-rw-r--r-- | drivers/infiniband/hw/ehca/ehca_reqs.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c index 00a648f4316..c7112686782 100644 --- a/drivers/infiniband/hw/ehca/ehca_reqs.c +++ b/drivers/infiniband/hw/ehca/ehca_reqs.c @@ -726,13 +726,13 @@ repoll: * set left_to_poll to 0 because in error state, we will not * get any additional CQEs */ - my_qp->sq_map.next_wqe_idx = (my_qp->sq_map.tail + 1) % - my_qp->sq_map.entries; + my_qp->sq_map.next_wqe_idx = next_index(my_qp->sq_map.tail, + my_qp->sq_map.entries); my_qp->sq_map.left_to_poll = 0; ehca_add_to_err_list(my_qp, 1); - my_qp->rq_map.next_wqe_idx = (my_qp->rq_map.tail + 1) % - my_qp->rq_map.entries; + my_qp->rq_map.next_wqe_idx = next_index(my_qp->rq_map.tail, + my_qp->rq_map.entries); my_qp->rq_map.left_to_poll = 0; if (HAS_RQ(my_qp)) ehca_add_to_err_list(my_qp, 0); @@ -860,9 +860,8 @@ static int generate_flush_cqes(struct ehca_qp *my_qp, struct ib_cq *cq, /* mark as reported and advance next_wqe pointer */ qmap_entry->reported = 1; - qmap->next_wqe_idx++; - if (qmap->next_wqe_idx == qmap->entries) - qmap->next_wqe_idx = 0; + qmap->next_wqe_idx = next_index(qmap->next_wqe_idx, + qmap->entries); qmap_entry = &qmap->map[qmap->next_wqe_idx]; wc++; nr++; |