diff options
| author | Jason Gunthorpe <jgg@mellanox.com> | 2019-08-19 14:17:07 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-08-21 14:08:43 -0300 |
| commit | 37824952dc8fcd96e5c5a1ce9abf3f0ba09b1e5e (patch) | |
| tree | 295d58dabc52c32e2d9ce83d0e5348643a64af0a /drivers/infiniband/core | |
| parent | 204e3e5630c5d41948fc11d8419c07da8f3e5a4d (diff) | |
RDMA/odp: Use kvcalloc for the dma_list and page_list
There is no specific need for these to be in the valloc space, let the
system decide automatically how to do the allocation.
Link: https://lore.kernel.org/r/20190819111710.18440-10-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/umem_odp.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c index d0ef7d86213e..72765b110f4b 100644 --- a/drivers/infiniband/core/umem_odp.c +++ b/drivers/infiniband/core/umem_odp.c @@ -314,13 +314,13 @@ static inline int ib_init_umem_odp(struct ib_umem_odp *umem_odp, */ umem_odp->interval_tree.last--; - umem_odp->page_list = vzalloc( - array_size(sizeof(*umem_odp->page_list), pages)); + umem_odp->page_list = kvcalloc( + pages, sizeof(*umem_odp->page_list), GFP_KERNEL); if (!umem_odp->page_list) return -ENOMEM; - umem_odp->dma_list = - vzalloc(array_size(sizeof(*umem_odp->dma_list), pages)); + umem_odp->dma_list = kvcalloc( + pages, sizeof(*umem_odp->dma_list), GFP_KERNEL); if (!umem_odp->dma_list) { ret = -ENOMEM; goto out_page_list; @@ -354,9 +354,9 @@ static inline int ib_init_umem_odp(struct ib_umem_odp *umem_odp, out_unlock: mutex_unlock(&ctx->per_mm_list_lock); - vfree(umem_odp->dma_list); + kvfree(umem_odp->dma_list); out_page_list: - vfree(umem_odp->page_list); + kvfree(umem_odp->page_list); return ret; } @@ -532,8 +532,8 @@ void ib_umem_odp_release(struct ib_umem_odp *umem_odp) ib_umem_odp_unmap_dma_pages(umem_odp, ib_umem_start(umem_odp), ib_umem_end(umem_odp)); remove_umem_from_per_mm(umem_odp); - vfree(umem_odp->dma_list); - vfree(umem_odp->page_list); + kvfree(umem_odp->dma_list); + kvfree(umem_odp->page_list); } put_per_mm(umem_odp); mmdrop(umem_odp->umem.owning_mm); |