diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-04 19:41:56 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-11 10:24:54 -0300 |
| commit | 81655d3c4a95f05495f3213acbbc5423fc4dbdfb (patch) | |
| tree | 79904021eb611bea54d82fb01153139aca60bdb8 /include | |
| parent | 87aebd3f8c7490b845f5ec3ce9c8658f17e0f96d (diff) | |
| download | linux-81655d3c4a95f05495f3213acbbc5423fc4dbdfb.tar.bz2 | |
RDMA/mlx4: Use ib_umem_num_dma_blocks()
For the calls linked to mlx4_ib_umem_calc_optimal_mtt_size() use
ib_umem_num_dma_blocks() inside the function, it is just some weird static
default.
All other places are just using it with PAGE_SIZE, switch to
ib_umem_num_dma_blocks().
As this is the last call site, remove ib_umem_num_count().
Link: https://lore.kernel.org/r/15-v2-270386b7e60b+28f4-umem_1_jgg@nvidia.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/rdma/ib_umem.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h index cf001d4e0a4f..70597508c765 100644 --- a/include/rdma/ib_umem.h +++ b/include/rdma/ib_umem.h @@ -74,7 +74,6 @@ static inline void __rdma_umem_block_iter_start(struct ib_block_iter *biter, struct ib_umem *ib_umem_get(struct ib_device *device, unsigned long addr, size_t size, int access); void ib_umem_release(struct ib_umem *umem); -int ib_umem_page_count(struct ib_umem *umem); int ib_umem_copy_from(void *dst, struct ib_umem *umem, size_t offset, size_t length); unsigned long ib_umem_find_best_pgsz(struct ib_umem *umem, @@ -92,7 +91,6 @@ static inline struct ib_umem *ib_umem_get(struct ib_device *device, return ERR_PTR(-EINVAL); } static inline void ib_umem_release(struct ib_umem *umem) { } -static inline int ib_umem_page_count(struct ib_umem *umem) { return 0; } static inline int ib_umem_copy_from(void *dst, struct ib_umem *umem, size_t offset, size_t length) { return -EINVAL; |