diff options
| author | Daisuke Matsuda <dskmtsd@gmail.com> | 2025-05-22 11:19:55 +0000 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-06-12 04:09:42 -0400 |
| commit | 9284bc34c77399a12db1a191f35129882d067c90 (patch) | |
| tree | 2a770d7a0062fc317e8e1ac394968bca20a69beb /rust/helpers/cpu.c | |
| parent | 3576b0df1588a0fd0249c29975d9dc92ffd6f3c0 (diff) | |
RDMA/rxe: Enable asynchronous prefetch for ODP MRs
Calling ibv_advise_mr(3) with flags other than IBV_ADVISE_MR_FLAG_FLUSH
invokes an asynchronous request. It is best-effort, and thus can safely be
deferred to the system-wide workqueue.
The reference counter in rxe_mr is used to ensure that the MRs persist and
that rxe is not terminated until the queued work is done.
Signed-off-by: Daisuke Matsuda <dskmtsd@gmail.com>
Link: https://patch.msgid.link/20250522111955.3227-3-dskmtsd@gmail.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'rust/helpers/cpu.c')
0 files changed, 0 insertions, 0 deletions