diff options
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/umem.c | 20 | ||||
| -rw-r--r-- | drivers/infiniband/core/umem_odp.c | 3 |
2 files changed, 7 insertions, 16 deletions
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c index 9a39c45cd1e6..37eb8643ec29 100644 --- a/drivers/infiniband/core/umem.c +++ b/drivers/infiniband/core/umem.c @@ -326,15 +326,6 @@ umem_kfree: } EXPORT_SYMBOL(ib_umem_get); -static void __ib_umem_release_tail(struct ib_umem *umem) -{ - mmdrop(umem->owning_mm); - if (umem->is_odp) - kfree(to_ib_umem_odp(umem)); - else - kfree(umem); -} - /** * ib_umem_release - release memory pinned with ib_umem_get * @umem: umem struct to release @@ -343,17 +334,14 @@ void ib_umem_release(struct ib_umem *umem) { if (!umem) return; - - if (umem->is_odp) { - ib_umem_odp_release(to_ib_umem_odp(umem)); - __ib_umem_release_tail(umem); - return; - } + if (umem->is_odp) + return ib_umem_odp_release(to_ib_umem_odp(umem)); __ib_umem_release(umem->context->device, umem, 1); atomic64_sub(ib_umem_num_pages(umem), &umem->owning_mm->pinned_vm); - __ib_umem_release_tail(umem); + mmdrop(umem->owning_mm); + kfree(umem); } EXPORT_SYMBOL(ib_umem_release); diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c index 6a88bd0fcb33..3d4bbafa441c 100644 --- a/drivers/infiniband/core/umem_odp.c +++ b/drivers/infiniband/core/umem_odp.c @@ -523,7 +523,10 @@ void ib_umem_odp_release(struct ib_umem_odp *umem_odp) vfree(umem_odp->page_list); } put_per_mm(umem_odp); + mmdrop(umem_odp->umem.owning_mm); + kfree(umem_odp); } +EXPORT_SYMBOL(ib_umem_odp_release); /* * Map for DMA and insert a single page into the on-demand paging page tables. |