diff options
| author | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-16 20:48:06 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-09-21 11:54:46 -0400 |
| commit | 597ecc5a095406a668e53ab330495ddb65327f77 (patch) | |
| tree | db33ff15c4be7bea3f1ab47702c951ecae189509 /drivers/infiniband/core/umem.c | |
| parent | 41b4deeaa123e62e1037af7a0be547af2e0e05f1 (diff) | |
RDMA/umem: Get rid of struct ib_umem.odp_data
This no longer has any use, we can use container_of to get to the
umem_odp, and a simple flag to indicate if this is an odp MR. Remove the
few remaining references to it.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/umem.c')
| -rw-r--r-- | drivers/infiniband/core/umem.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c index 88b9b88f90e1..fec5d489e311 100644 --- a/drivers/infiniband/core/umem.c +++ b/drivers/infiniband/core/umem.c @@ -112,7 +112,7 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr, umem = kzalloc(sizeof(struct ib_umem_odp), GFP_KERNEL); if (!umem) return ERR_PTR(-ENOMEM); - umem->odp_data = to_ib_umem_odp(umem); + umem->is_odp = 1; } else { umem = kzalloc(sizeof(*umem), GFP_KERNEL); if (!umem) @@ -243,7 +243,7 @@ EXPORT_SYMBOL(ib_umem_get); static void __ib_umem_release_tail(struct ib_umem *umem) { mmdrop(umem->owning_mm); - if (umem->odp_data) + if (umem->is_odp) kfree(to_ib_umem_odp(umem)); else kfree(umem); @@ -268,7 +268,7 @@ void ib_umem_release(struct ib_umem *umem) { struct ib_ucontext *context = umem->context; - if (umem->odp_data) { + if (umem->is_odp) { ib_umem_odp_release(to_ib_umem_odp(umem)); __ib_umem_release_tail(umem); return; @@ -306,7 +306,7 @@ int ib_umem_page_count(struct ib_umem *umem) int n; struct scatterlist *sg; - if (umem->odp_data) + if (umem->is_odp) return ib_umem_num_pages(umem); n = 0; |