diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-04-12 07:14:31 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-15 11:21:11 -0700 |
| commit | 1580cbcbfe770b0a7fb76735c1a601483335c1c2 (patch) | |
| tree | 10374401f6591dde5da470dd045334792bc103a4 /drivers/net/netdevsim/netdevsim.h | |
| parent | 77c842caa772044db9f8517a03d33df779f9517c (diff) | |
net: netdevsim: add some fake page pool use
Add very basic page pool use so that we can exercise
the netlink uAPI in a selftest.
Page pool gets created on open, destroyed on close.
But we control allocating of a single page thru debugfs.
This page may survive past the page pool itself so that
we can test orphaned page pools.
Link: https://lore.kernel.org/r/20240412141436.828666-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/netdevsim/netdevsim.h')
| -rw-r--r-- | drivers/net/netdevsim/netdevsim.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h index 553c4b9b4f63..7664ab823e29 100644 --- a/drivers/net/netdevsim/netdevsim.h +++ b/drivers/net/netdevsim/netdevsim.h @@ -125,6 +125,10 @@ struct netdevsim { struct debugfs_u32_array dfs_ports[2]; } udp_ports; + struct page_pool *pp; + struct page *page; + struct dentry *pp_dfs; + struct nsim_ethtool ethtool; struct netdevsim __rcu *peer; }; |