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RDMA/umem: Use ib_umem_odp in all function signatures connected to ODP

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All of these functions already require the ODP version of the umem struct,
make this very clear by having the signature require it. This paves the
way to using the container_of() pattern to link umem_odp and umem
together.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Jason Gunthorpe
2018-09-16 20:48:04 +03:00
committed by Doug Ledford
parent ece8ea7bfa
commit b5231b019d
7 changed files with 129 additions and 114 deletions
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4
include/rdma/ib_verbs.h
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@@ -69,6 +69,8 @@
#define IB_FW_VERSION_NAME_MAX ETHTOOL_FWVERS_LEN
struct ib_umem_odp;
extern struct workqueue_struct *ib_wq;
extern struct workqueue_struct *ib_comp_wq;
extern struct workqueue_struct *ib_comp_unbound_wq;
@@ -1506,7 +1508,7 @@ struct ib_ucontext {
* mmu notifiers registration.
*/
struct rw_semaphore umem_rwsem;
void (*invalidate_range)(struct ib_umem *umem,
void (*invalidate_range)(struct ib_umem_odp *umem_odp,
unsigned long start, unsigned long end);
struct mmu_notifier mn;