From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 95D8914A82; Sat, 1 Jun 2024 21:56:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717278982; cv=none; b=iGfM2oAX0SpT9dwuwWC5EFBw16ZaaB+ztlNy9ctoaYaTQ7PiIjubZDhu7kcIWzihfWNfL57eVOBEBRFa+ysyYgrXVZLnmz1w2DOT7+8MmMaiVL8HYFk9XZoP0cavUfSGdS9Fpdm9204jsi/m5FnUiNY+9kai1TVpBUZQpbfo3js= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717278982; c=relaxed/simple; bh=lgVp7NvXT5vDd7Lb0r3V1J4x6OKqwMTUUWGjTwCgjBY=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=FWY+JXzSr93c5MgAVqm5u928FkfxDakK+qhH53mGrZL87B36Uqq/V2FJHibqKl9Qo/Bl3suiJvYwhM13aJ9UMcNXutU5Gs/yNWy3QUHv33qA12qrzCs6BfJf2DuBR1CcRypi1AkOsUn0Z3iqKHaOTm12jsWA7YHjJb10mPvJTZI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kVsqsPz4; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kVsqsPz4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9A71CC116B1; Sat, 1 Jun 2024 21:56:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717278982; bh=lgVp7NvXT5vDd7Lb0r3V1J4x6OKqwMTUUWGjTwCgjBY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=kVsqsPz4WgZK6OBVrPBDlwNOAG92Wl0TSezYlhvL7aOnsU4D7RJdAUyaEht6WS1qY fGZOBANlrI0h6Z3dfSIGil8eA4Ag/Cmv0flMoBZOWcC8k7zpvdbHekB12ZCaXr3eLK mpMiEmP+JVIl2V/iuS8mW0ohV3FwRLL9xdv39HGME3/v5Y2lFgpGDYJj7J2ED9JqNr 4W78LHVYKqMP3UFY9k72IkeXxxIqZ20OM2bcZtnnM6sUiEjXLdmpLzbdFs1oLA/Eq3 waTPIUXZWj33PIyyuSKKC0q4i/htJr5sPruBl17+XFjY8zgY23/3zB+gl3u0A5/aB6 XCRCXvW+3FLuA== Date: Sat, 1 Jun 2024 14:56:20 -0700 From: Jakub Kicinski To: Willem de Bruijn Cc: edumazet@google.com, pabeni@redhat.com, davem@davemloft.net, netdev@vger.kernel.org, mptcp@lists.linux.dev, matttbe@kernel.org, martineau@kernel.org, borisp@nvidia.com Subject: Re: [PATCH net-next 2/3] tcp: add a helper for setting EOR on tail skb Message-ID: <20240601145620.065e6a5d@kernel.org> In-Reply-To: <6659d38ac31fa_3f8cab29482@willemb.c.googlers.com.notmuch> References: <20240530233616.85897-1-kuba@kernel.org> <20240530233616.85897-3-kuba@kernel.org> <6659d38ac31fa_3f8cab29482@willemb.c.googlers.com.notmuch> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 31 May 2024 09:41:30 -0400 Willem de Bruijn wrote: > > +static inline void tcp_write_collapse_fence(struct sock *sk) > > +{ > > const struct ptr? Maybe just me, but feels kinda weird for the sole input to be const if the function does modify the object it operates on.