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 2ECFA1A2C25; Thu, 24 Apr 2025 15:19:57 +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=1745507998; cv=none; b=RxauJ/pbmyKvLvZhVNQ2XUlUEoYn4mu8wmKiA+RU2XJ2P3f73cZdjK0909oNbG9D1tjEl/XkJ5QEWRup7IMERgpKcdsnY/N4pKXbwjNVCl0irpbk7zYfoZmrxrQ3hiKZeDLLA7dzCIpEEqtk1hf5/DU0kknQA8XAtHTZOGPKMnE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745507998; c=relaxed/simple; bh=OaIt+oPFIwrNW1AyH61jeSoLrjM1Bj6CTZp1hIuiA2k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=s7eBzDHncQl/I7H7rPeZKL6pR/X4UDOL3OkQg+ax0ki31GZhhh5UjCinGmGXeT562lFxyod75KAzJst6xiHSbQf6aN/yd9fbnkQgMBF6FnPvRDqf9QGjs5xjlFw8WgMKbFu1UXAaAv2Pzbr4PVQhyM0Ies6j1S7u1Lkbfkmw9eg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CeQ5yqyZ; 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="CeQ5yqyZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DDE74C4CEEB; Thu, 24 Apr 2025 15:19:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745507997; bh=OaIt+oPFIwrNW1AyH61jeSoLrjM1Bj6CTZp1hIuiA2k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CeQ5yqyZ5C9YJCmMRayGMjPBy53kBChW2t6uPABn8m/KyMSb8XR897KHBQ7eYC+NX bzpX2MOKPbA5nJ682JCu0W9DDtLmkgDNahwQW4aiNzJevkISOpZY/sCfIc5CPxDl0h pEJpeZn6TUVpNbgXLAJh3Xbkyze9NSBGha732FSx7XoIKI4jyyRlxiWv2suz0x/nu3 VtZwwftvy385Ds4RPERIe2xpvhVxUmCPZbIJYZH5Zh9y9b0+em+MHmvZdPlHx2wD/l NHW2J7MNGf06wUiGNMMr9OswRQNV+hFb2/XF3yaHks0kxQRBf3EQgmcT1V3W7VnEnm EUboae0jGYp8Q== Date: Thu, 24 Apr 2025 17:19:51 +0200 From: Christian Brauner To: Oleg Nesterov Cc: Kuniyuki Iwashima , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, netdev@vger.kernel.org, David Rheinsberg , Jan Kara , Alexander Mikhalitsyn , Luca Boccassi , Lennart Poettering , Daan De Meyer , Mike Yuan Subject: Re: [PATCH RFC 1/4] pidfs: register pid in pidfs Message-ID: <20250424-absatz-ergibt-156db3269145@brauner> References: <20250424-work-pidfs-net-v1-0-0dc97227d854@kernel.org> <20250424-work-pidfs-net-v1-1-0dc97227d854@kernel.org> <20250424132437.GA15583@redhat.com> 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: <20250424132437.GA15583@redhat.com> On Thu, Apr 24, 2025 at 03:24:38PM +0200, Oleg Nesterov wrote: > On 04/24, Christian Brauner wrote: > > > > + * pidfs_register_pid - pin a struct pid through pidfs > > + * @pid: pid to pin > > + * > > + * Pin a struct pid through pidfs. Needs to be paired with > > + * pidfds_put_put() to not risk leaking the pidfs dentry and inode. > ^^^^^^^^^^^^^^ > > pidfs_put_pid ;) Dammmit, thanks!