John Fastabend 2edabcbd56 UPSTREAM: bpf, xdp: Update devmap comments to reflect napi/rcu usage ...

commit 42a84a8cd0ff0cbff5a4595e1304c4567a30267d upstream.

Now that we rely on synchronize_rcu and call_rcu waiting to
exit perempt-disable regions (NAPI) lets update the comments
to reflect this.

Fixes: 0536b85239b84 ("xdp: Simplify devmap cleanup")
Change-Id: I9ac355ce6acfcfa536d6a86ef225438f36174df5
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/1580084042-11598-2-git-send-email-john.fastabend@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-10-02 22:15:12 +08:00

21 KiB

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