diff options
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_mr.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_mr.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c index 154c3ee211ae..ced15c4446bd 100644 --- a/drivers/infiniband/sw/rxe/rxe_mr.c +++ b/drivers/infiniband/sw/rxe/rxe_mr.c @@ -191,10 +191,8 @@ int rxe_mem_init_user(struct rxe_dev *rxe, struct rxe_pd *pd, u64 start, goto err1; } - WARN_ON_ONCE(!is_power_of_2(umem->page_size)); - - mem->page_shift = ilog2(umem->page_size); - mem->page_mask = umem->page_size - 1; + mem->page_shift = umem->page_shift; + mem->page_mask = BIT(umem->page_shift) - 1; num_buf = 0; map = mem->map; @@ -210,7 +208,7 @@ int rxe_mem_init_user(struct rxe_dev *rxe, struct rxe_pd *pd, u64 start, } buf->addr = (uintptr_t)vaddr; - buf->size = umem->page_size; + buf->size = BIT(umem->page_shift); num_buf++; buf++; |