diff options
| author | Jesper Dangaard Brouer <brouer@redhat.com> | 2019-06-18 15:05:37 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-19 11:23:13 -0400 |
| commit | e54cfd7e1745e52eb6c67ee9c77aefb8e4666a88 (patch) | |
| tree | baf9b88f268bb9c2d947b008f3687b8b073ba6f5 /kernel/iomem.c | |
| parent | cbf3351067cea1a58862b2c7667b479a358a2071 (diff) | |
page_pool: introduce page_pool_free and use in mlx5
In case driver fails to register the page_pool with XDP return API (via
xdp_rxq_info_reg_mem_model()), then the driver can free the page_pool
resources more directly than calling page_pool_destroy(), which does a
unnecessarily RCU free procedure.
This patch is preparing for removing page_pool_destroy(), from driver
invocation.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/iomem.c')
0 files changed, 0 insertions, 0 deletions