diff options
| author | Gal Pressman <[email protected]> | 2021-10-12 15:09:02 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2021-10-28 08:58:26 -0300 |
| commit | 1e4df4a21c5ac722df1099eee30cad9246c889b5 (patch) | |
| tree | f0b3af65c7ea5416f698aca4b7d827cbd14bd267 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5460601de590158b37619f8e18b678aa18da6345 (diff) | |
RDMA/umem: Allow pinned dmabuf umem usage
Introduce ib_umem_dmabuf_get_pinned() which allows the driver to get a
dmabuf umem which is pinned and does not require move_notify callback
implementation.
The returned umem is pinned and DMA mapped like standard cpu umems, and is
released through ib_umem_release() (incl. unpinning and unmapping).
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Gal Pressman <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions