diff options
| author | Arthur Kepner <akepner@sgi.com> | 2008-04-29 01:00:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:12 -0700 |
| commit | cb9fbc5c37b69ac584e61d449cfd590f5ae1f90d (patch) | |
| tree | 3079752ba33535a21db08bed1390aca9136fadfe /drivers/infiniband/hw/mlx4 | |
| parent | 309df0c503c35fbb5a09537fcbb1f4967b9ca489 (diff) | |
IB: expand ib_umem_get() prototype
Add a new parameter, dmasync, to the ib_umem_get() prototype. Use dmasync = 1
when mapping user-allocated CQs with ib_umem_get().
Signed-off-by: Arthur Kepner <akepner@sgi.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Jes Sorensen <jes@sgi.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: David Miller <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/infiniband/hw/mlx4')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/cq.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/doorbell.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mr.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/srq.c | 2 |
5 files changed, 6 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index 5e570bb0bb6..e3dddfc687f 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -137,7 +137,7 @@ static int mlx4_ib_get_cq_umem(struct mlx4_ib_dev *dev, struct ib_ucontext *cont int err; *umem = ib_umem_get(context, buf_addr, cqe * sizeof (struct mlx4_cqe), - IB_ACCESS_LOCAL_WRITE); + IB_ACCESS_LOCAL_WRITE, 1); if (IS_ERR(*umem)) return PTR_ERR(*umem); diff --git a/drivers/infiniband/hw/mlx4/doorbell.c b/drivers/infiniband/hw/mlx4/doorbell.c index 8e342cc9bae..8aee4233b38 100644 --- a/drivers/infiniband/hw/mlx4/doorbell.c +++ b/drivers/infiniband/hw/mlx4/doorbell.c @@ -63,7 +63,7 @@ int mlx4_ib_db_map_user(struct mlx4_ib_ucontext *context, unsigned long virt, page->user_virt = (virt & PAGE_MASK); page->refcnt = 0; page->umem = ib_umem_get(&context->ibucontext, virt & PAGE_MASK, - PAGE_SIZE, 0); + PAGE_SIZE, 0, 0); if (IS_ERR(page->umem)) { err = PTR_ERR(page->umem); kfree(page); diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c index fe2c2e94a5f..68e92485fc7 100644 --- a/drivers/infiniband/hw/mlx4/mr.c +++ b/drivers/infiniband/hw/mlx4/mr.c @@ -132,7 +132,8 @@ struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, if (!mr) return ERR_PTR(-ENOMEM); - mr->umem = ib_umem_get(pd->uobject->context, start, length, access_flags); + mr->umem = ib_umem_get(pd->uobject->context, start, length, + access_flags, 0); if (IS_ERR(mr->umem)) { err = PTR_ERR(mr->umem); goto err_free; diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 80ea8b9e776..8e02ecfec18 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -482,7 +482,7 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd, goto err; qp->umem = ib_umem_get(pd->uobject->context, ucmd.buf_addr, - qp->buf_size, 0); + qp->buf_size, 0, 0); if (IS_ERR(qp->umem)) { err = PTR_ERR(qp->umem); goto err; diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c index 204619702f9..12d6bc6f800 100644 --- a/drivers/infiniband/hw/mlx4/srq.c +++ b/drivers/infiniband/hw/mlx4/srq.c @@ -109,7 +109,7 @@ struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd, } srq->umem = ib_umem_get(pd->uobject->context, ucmd.buf_addr, - buf_size, 0); + buf_size, 0, 0); if (IS_ERR(srq->umem)) { err = PTR_ERR(srq->umem); goto err_srq; |