kernel
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net: add skb_defer_disable_key static key

Add a static key to bypass skb_attempt_defer_free() steps if net.core.skb_defer_max is set to zero. Main benefit is the atomic_long_inc_return() avoidance. Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20260311191340.1996888-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author Eric Dumazet Committer Jakub Kicinski Date Commit Parent 15abbe7c
+30 -1
3 changed files
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+30 -1
3 changed files