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| author |   Jason Gunthorpe <jgg@mellanox.com> | 2019-08-06 20:15:43 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-08-21 20:58:18 -0300 |
| commit | c571feca2dc972dc5afeba9036d08239f1c51af1 (patch) | |
| tree | f907d8667244966af9369b0cd36c897c692f3209 /include/rdma/ib_verbs.h | |
| parent | Merge branch 'odp_fixes' into hmm.git (diff) | |
| download | linux-dev-c571feca2dc972dc5afeba9036d08239f1c51af1.tar.xz linux-dev-c571feca2dc972dc5afeba9036d08239f1c51af1.zip | |
RDMA/odp: use mmu_notifier_get/put for 'struct ib_ucontext_per_mm'
This is a significant simplification, no extra list is kept per FD, and
the interval tree is now shared between all the ucontexts, reducing
overhead if there are multiple ucontexts active.
Link: https://lore.kernel.org/r/20190806231548.25242-7-jgg@ziepe.ca
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | include/rdma/ib_verbs.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index c2b39dda44cc..f659f4a02aa9 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1417,9 +1417,6 @@ struct ib_ucontext { bool cleanup_retryable; - struct mutex per_mm_list_lock; - struct list_head per_mm_list; - struct ib_rdmacg_object cg_obj; /* * Implementation details of the RDMA core, don't use in drivers: |