RDMA/nldev: Add command to set pinned FRMR handles

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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>

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Michael Guralnik 2026-02-26 15:52:15 +02:00 • committed by Leon Romanovsky

parent d2ea675e86

commit da73d7634f

2 changed files with 78 additions and 11 deletions

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include/uapi/rdma/rdma_netlink.h

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