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RDMA/uverbs: Store the specs_root in the struct ib_uverbs_device

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The specs are required to operate the uverbs file, so they belong inside
the ib_uverbs_device, not inside the ib_device. The spec passed in the
ib_device is just a communication from the driver and should not be used
during runtime.

This also changes the lifetime of the spec memory to match the
ib_uverbs_device, however at this time the spec_root can still contain
driver pointers after disassociation, so it cannot be used if ib_dev is
NULL. This is preparation for another series.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
This commit is contained in:
Jason Gunthorpe
2018-07-04 08:50:23 +03:00
parent 8193abb6a8
commit 87fc2a620a
6 changed files with 28 additions and 28 deletions
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2
include/rdma/ib_verbs.h
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@@ -2602,7 +2602,7 @@ struct ib_device {
const struct cpumask *(*get_vector_affinity)(struct ib_device *ibdev,
int comp_vector);
struct uverbs_root_spec *specs_root;
struct uverbs_root_spec *driver_specs_root;
enum rdma_driver_id driver_id;
};