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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 /drivers/infiniband/core/cma.c | |
| parent | daa138a58c802e7b4c2fb73f9b85bb082616ef43 (diff) | |
| download | linux-c571feca2dc972dc5afeba9036d08239f1c51af1.tar.bz2 | |
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 'drivers/infiniband/core/cma.c')
0 files changed, 0 insertions, 0 deletions