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| author | Breno Leitao <leitao@debian.org> | 2026-07-10 04:38:59 -0700 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-07-17 12:09:16 +0200 |
| commit | ba520084dc3b7f8b0bca534bd272266b764427f2 (patch) | |
| tree | 3688580c05fd1f72ba47f0a6480e1f6bc91c1d56 /include/linux | |
| parent | 67fb2038e1f65309a91f61169e75ee973f936f1c (diff) | |
| download | linux-next-ba520084dc3b7f8b0bca534bd272266b764427f2.tar.gz linux-next-ba520084dc3b7f8b0bca534bd272266b764427f2.zip | |
netconsole: move skb_pool / refill_wq from struct netpoll to netconsole_target
These two fields back the fallback skb pool that find_skb() uses.
Every helper that touches them lives in netconsole now (refill_skbs,
refill_skbs_work_handler, netconsole_skb_pool_init,
netconsole_skb_pool_flush, find_skb, netcons_skb_pop), so the data
can move alongside its only consumer.
Add skb_pool and refill_wq to struct netconsole_target, drop them
from struct netpoll.
This will save 48-bytes for every netpoll user instance (except
netconsole that will have it in netconsole target struct).
Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20260710-netconsole_move_more-v3-7-6f63f76b28bc@debian.org
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netpoll.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 1216b5c237ce..f377fdf7839c 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -37,8 +37,6 @@ struct netpoll { bool ipv6; u16 local_port, remote_port; u8 remote_mac[ETH_ALEN]; - struct sk_buff_head skb_pool; - struct work_struct refill_wq; }; #define np_info(np, fmt, ...) \ |