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 455E91DE841; Wed, 7 Aug 2024 10:27:04 +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=1723026425; cv=none; b=J5abVWh2U6nK7O0PcvgQnX0StMrRp35PUPPQGYX1CwYb/pdP4BzkgVce3sLMtiaUV8j9vgE5PqLSA9UiJOQKD64Y5GWVHgfrwP85CI2fY/zH4p0iW/vvQ3txL02fb/ULjOMQXZhsmh4wC8wRVNoJ25rNH8zk0P1EFbIyQJrGi6Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723026425; c=relaxed/simple; bh=5BSdOkb+iDxlnAlZkWpaP8YnJiWaaw6FtzKmKu7mF7M=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=PlJ+X/Wml+qpGofj4vD2QDoTK+wAbCLXIxRjTWv6QhEOFbWNU3Y4gRSqNEva/eBEPwYDWZ/7xqRUJqfeLzBd3BMoUmGH1Dwei5aZZZUEMhOnyKvUoet4MMPxX3Jz6e05b0rE2HnDowsJ3RJ5hJ2sdLsL8WcxN51eTyIPQVCmyts= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WAe6vQGp; 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="WAe6vQGp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B9383C4AF0E; Wed, 7 Aug 2024 10:27:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723026424; bh=5BSdOkb+iDxlnAlZkWpaP8YnJiWaaw6FtzKmKu7mF7M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WAe6vQGpj1ZsDTcw1xYHvSnJP4xAXpAjBxg+CXIPGK1whg7o0npI51HgfCyyEMO7/ lOal8ON8w++M5RHmlaj5k9aaaLS3oNoqUP/R+e31C/v8B1UsSBx9dcCgsGrhR8ZpwU eSqbpDl8ZhgQhte/oDaNYYzuWNIcJnLqv0R7CRA4lH9doqDqRw+Pioe9h5qWEZpFxK Rn6b8gyrnPrGabswUVgCD7t7m+ysj044W8XFxqcqsGFtvHpwKyHikVv48fvtY/GekQ 2YFl3ukW0NzyHapgXQCSa8En6t8nXrDps8yMbRFqNvTkEpn3mf9lxfuqtOmSiW3JC/ yxe17AdpCfBpg== Date: Wed, 7 Aug 2024 12:27:00 +0200 From: Christian Brauner To: viro@kernel.org Cc: linux-fsdevel@vger.kernel.org, amir73il@gmail.com, bpf@vger.kernel.org, cgroups@vger.kernel.org, kvm@vger.kernel.org, netdev@vger.kernel.org, torvalds@linux-foundation.org Subject: Re: [PATCH 13/39] do_mq_notify(): switch to CLASS(fd, ...) Message-ID: <20240807-zeitraffer-milieu-b75a7470e0f0@brauner> References: <20240730050927.GC5334@ZenIV> <20240730051625.14349-1-viro@kernel.org> <20240730051625.14349-13-viro@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20240730051625.14349-13-viro@kernel.org> On Tue, Jul 30, 2024 at 01:15:59AM GMT, viro@kernel.org wrote: > From: Al Viro > > semi-simple. The only failure exit before fdget() is a return, the > only thing done after fdput() is transposable with it. > > Signed-off-by: Al Viro > --- Reviewed-by: Christian Brauner