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| author |   Jason Gunthorpe <jgg@mellanox.com> | 2019-08-06 20:15:44 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-08-21 20:58:19 -0300 |
| commit | 47f725ee7b5f5cae1f83512961bcf8b41a7a5794 (patch) | |
| tree | 5060299eb0914f1c4894b2ddf4d8f785a39d69e8 /drivers/infiniband/core/umem.c | |
| parent | RDMA/odp: use mmu_notifier_get/put for 'struct ib_ucontext_per_mm' (diff) | |
| download | linux-dev-47f725ee7b5f5cae1f83512961bcf8b41a7a5794.tar.xz linux-dev-47f725ee7b5f5cae1f83512961bcf8b41a7a5794.zip | |
RDMA/odp: remove ib_ucontext from ib_umem
At this point the ucontext is only being stored to access the ib_device,
so just store the ib_device directly instead. This is more natural and
logical as the umem has nothing to do with the ucontext.
Link: https://lore.kernel.org/r/20190806231548.25242-8-jgg@ziepe.ca
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/umem.c')
| -rw-r--r-- | drivers/infiniband/core/umem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c index 37eb8643ec29..41f9e268e3fb 100644 --- a/drivers/infiniband/core/umem.c +++ b/drivers/infiniband/core/umem.c @@ -234,7 +234,7 @@ struct ib_umem *ib_umem_get(struct ib_udata *udata, unsigned long addr, umem = kzalloc(sizeof(*umem), GFP_KERNEL); if (!umem) return ERR_PTR(-ENOMEM); - umem->context = context; + umem->ibdev = context->device; umem->length = size; umem->address = addr; umem->writable = ib_access_writable(access); @@ -337,7 +337,7 @@ void ib_umem_release(struct ib_umem *umem) if (umem->is_odp) return ib_umem_odp_release(to_ib_umem_odp(umem)); - __ib_umem_release(umem->context->device, umem, 1); + __ib_umem_release(umem->ibdev, umem, 1); atomic64_sub(ib_umem_num_pages(umem), &umem->owning_mm->pinned_vm); mmdrop(umem->owning_mm); |