Re: [PATCH net v3 2/9] tun: Avoid double-tracking iov_iter length changes
From: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Date: 2025-01-17 10:03:39
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Akihiko Odaki wrote:
tun_get_user() used to track the length of iov_iter with another variable. We can use iov_iter_count() to determine the current length to avoid such chores. Signed-off-by: Akihiko Odaki <redacted>
Reviewed-by: Willem de Bruijn <willemb@google.com>