diff options
Diffstat (limited to 'include/rdma/ib_verbs.h')
| -rw-r--r-- | include/rdma/ib_verbs.h | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 2cf2cee5a753..6437e6af758d 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1488,25 +1488,6 @@ struct ib_rdmacg_object { #endif }; -#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING -struct ib_ucontext_per_mm { - struct ib_ucontext *context; - - struct rb_root_cached umem_tree; - /* - * Protects .umem_rbroot and tree, as well as odp_mrs_count and - * mmu notifiers registration. - */ - struct rw_semaphore umem_rwsem; - - struct mmu_notifier mn; - atomic_t notifier_count; - /* A list of umems that don't have private mmu notifier counters yet. */ - struct list_head no_private_counters; - unsigned int odp_mrs_count; -}; -#endif - struct ib_ucontext { struct ib_device *device; struct ib_uverbs_file *ufile; @@ -1523,7 +1504,8 @@ struct ib_ucontext { #ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING void (*invalidate_range)(struct ib_umem_odp *umem_odp, unsigned long start, unsigned long end); - struct ib_ucontext_per_mm per_mm; + struct mutex per_mm_list_lock; + struct list_head per_mm_list; #endif struct ib_rdmacg_object cg_obj; |