diff options
Diffstat (limited to 'drivers/infiniband/core/umem_odp.c')
| -rw-r--r-- | drivers/infiniband/core/umem_odp.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c index 7a47343d11f9..e9fa22d31c23 100644 --- a/drivers/infiniband/core/umem_odp.c +++ b/drivers/infiniband/core/umem_odp.c @@ -43,8 +43,6 @@ #include <linux/hmm.h> #include <linux/pagemap.h> -#include <rdma/ib_verbs.h> -#include <rdma/ib_umem.h> #include <rdma/ib_umem_odp.h> #include "uverbs.h" @@ -227,7 +225,6 @@ struct ib_umem_odp *ib_umem_odp_get(struct ib_device *device, const struct mmu_interval_notifier_ops *ops) { struct ib_umem_odp *umem_odp; - struct mm_struct *mm; int ret; if (WARN_ON_ONCE(!(access & IB_ACCESS_ON_DEMAND))) @@ -241,7 +238,7 @@ struct ib_umem_odp *ib_umem_odp_get(struct ib_device *device, umem_odp->umem.length = size; umem_odp->umem.address = addr; umem_odp->umem.writable = ib_access_writable(access); - umem_odp->umem.owning_mm = mm = current->mm; + umem_odp->umem.owning_mm = current->mm; umem_odp->notifier.ops = ops; umem_odp->page_shift = PAGE_SHIFT; @@ -456,14 +453,14 @@ retry: break; } } - /* upon sucesss lock should stay on hold for the callee */ + /* upon success lock should stay on hold for the callee */ if (!ret) ret = dma_index - start_idx; else mutex_unlock(&umem_odp->umem_mutex); out_put_mm: - mmput(owning_mm); + mmput_async(owning_mm); out_put_task: if (owning_process) put_task_struct(owning_process); |