diff options
| author | Michael Guralnik <michaelgur@nvidia.com> | 2026-02-26 15:52:15 +0200 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2026-03-05 05:41:02 -0500 |
| commit | da73d7634f61a1d5dbedc237f392c04ae487ca46 (patch) | |
| tree | d3f1185544cb56bb9efbe477ecfe1cda64e338b4 /include/uapi/rdma | |
| parent | d2ea675e86bab6563bbc0841e6c74eef54e83be7 (diff) | |
RDMA/nldev: Add command to set pinned FRMR handles
Allow users to set through netlink, for a specific FRMR pool, the amount
of handles that are not aged, and fill the pool to this amount.
This allows users to warm-up the FRMR pools to an expected amount of
handles with specific attributes that fits their expected usage.
Signed-off-by: Michael Guralnik <michaelgur@nvidia.com>
Reviewed-by: Patrisious Haddad <phaddad@nvidia.com>
Signed-off-by: Edward Srouji <edwards@nvidia.com>
Link: https://patch.msgid.link/20260226-frmr_pools-v4-10-95360b54f15e@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/rdma_netlink.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h index f9c295caf2b1..39178df104f0 100644 --- a/include/uapi/rdma/rdma_netlink.h +++ b/include/uapi/rdma/rdma_netlink.h @@ -601,6 +601,7 @@ enum rdma_nldev_attr { RDMA_NLDEV_ATTR_FRMR_POOL_MAX_IN_USE, /* u64 */ RDMA_NLDEV_ATTR_FRMR_POOL_IN_USE, /* u64 */ RDMA_NLDEV_ATTR_FRMR_POOLS_AGING_PERIOD, /* u32 */ + RDMA_NLDEV_ATTR_FRMR_POOL_PINNED_HANDLES, /* u32 */ /* * Always the end |