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| author | Paolo Abeni <pabeni@redhat.com> | 2026-01-15 12:07:49 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-01-15 12:07:50 +0300 |
| commit | cc75d43783f74fe0a1c288aba9e6ac55f1444977 (patch) | |
| tree | 858293f26809e20f182270f851898b025ccb7746 /include | |
| parent | 3b194343c25084a8d2fa0c0f2c9e80f3080fd732 (diff) | |
| parent | a2cb2e23b2bcc5e376a7aa63964e04a5b059d7a1 (diff) | |
| download | linux-cc75d43783f74fe0a1c288aba9e6ac55f1444977.tar.xz | |
Merge branch 'xsk-move-cq_cached_prod_lock'
Jason Xing says:
====================
xsk: move cq_cached_prod_lock
From: Jason Xing <kernelxing@tencent.com>
Move cq_cached_prod_lock to avoid touching new cacheline.
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
====================
Link: https://patch.msgid.link/20260104012125.44003-1-kerneljasonxing@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/xsk_buff_pool.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/net/xsk_buff_pool.h b/include/net/xsk_buff_pool.h index 92a2358c6ce3..0b1abdb99c9e 100644 --- a/include/net/xsk_buff_pool.h +++ b/include/net/xsk_buff_pool.h @@ -90,11 +90,6 @@ struct xsk_buff_pool { * destructor callback. */ spinlock_t cq_prod_lock; - /* Mutual exclusion of the completion ring in the SKB mode. - * Protect: when sockets share a single cq when the same netdev - * and queue id is shared. - */ - spinlock_t cq_cached_prod_lock; struct xdp_buff_xsk *free_heads[]; }; |