From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from kylie.crudebyte.com (kylie.crudebyte.com [5.189.157.229]) (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 8BF6B1E98EF; Wed, 4 Mar 2026 12:46:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.189.157.229 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772628365; cv=none; b=LwrGbMPkB4l4nQuAiH+0QZpnEzunylBDhOJ12ep5VTdk7i2OJDWHo/O9aYoH0ecjWtodroMTDPciZOKFgGIn09Zlzc0qK7SAJeSgVhW1JgW/dZcHeFpzA5HVv5zlyR0wLsOvDJyWsgtobENofxmXEMJB2ZkHLgBmxn1eiUdakGg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772628365; c=relaxed/simple; bh=zj2/ICvhGCBGEwMwKchCfB7c2rppeX7syVoJpSPEtJg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dDZFIQOhWv21piZUN1pCSCHn58QF4z7juStqpm2XTg9YxIzxEIFitmRUw0K15diWTUsXGlUEEYFHJ/pjWPS5xc7hZgFLwL37/V91HRHFXAOBXHBTDYsJ1uOqRyQt3DC7jnea9q1HNBOODsXknuJjuzwBs2YNqadKwrVhM0nRbRE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=crudebyte.com; spf=pass smtp.mailfrom=crudebyte.com; dkim=pass (4096-bit key) header.d=crudebyte.com header.i=@crudebyte.com header.b=Cj/QcuCV; arc=none smtp.client-ip=5.189.157.229 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=crudebyte.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=crudebyte.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=crudebyte.com header.i=@crudebyte.com header.b="Cj/QcuCV" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=crudebyte.com; s=kylie; h=Content-Type:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Content-ID:Content-Description; bh=P5RHYo37iETZoGj6eC/S3WoCb1hQ0nUZ+eqg1/M+t5w=; b=Cj/QcuCVGZueMtiODic16AI4o9 LImMSPXqYuyRndCxIbdkUfpqlq05FvNv+0DkvsKnIW1lTV2tDxFKcBojgukvrOMEY/9eD2odCvXas iZt6J7Rvh3NK5qOjnlY2NAIPpgKzLcjkDcA6EL/zKB/Kp/0P3LSe0ypHqYpjAVFBW+Ph3nVTOwG0Z oNu5i95kW5GVe95wRbrILZ2KxDlbyPYBk7jWLLpWE13BcS/qjDrNaOXcxrFT3ds0CSJtPoD3+ZsEk 9RvlqqMC3WgVXbqhaRpVK2O8MMq2ze7UmXOZE2d5SKR6uhcGetcoJ9Vnwsx1X+s8v3wi4ZNUL0Yra HVLx/5srNS7N4TeAoFcNtCtXeLCvmd98xWaHo/EGcIHgv+kZVsebw8XibQLNFp0fnUbTneelAL0Zn c0HHNRTRc/DZ9GKigPUIlk54kkIx4Kdvym2oJ8Jjxoq8ceMfVun8Etqj2TNjJ9AMBGMV+nKPezZcw XacHC6ZM5wj/O+O/HttS3C29dWjeHA3/+mbh7qdltdc09j8D86HkeLTkIxpOEz3tqeIZHQTmQtBzJ zJ6uD5y/572ftPvSiZjkuPo/eGg1sr/Kj3MmkKMo1fvfQ3OjxaoTVfRJ6kwt9GKEOjy66sX1bpwNh WdofayVLiQJ8buFVZE3qLSBZj1R+rchMq8UrfEcfk=; From: Christian Schoenebeck To: v9fs@lists.linux.dev, Remi Pommarel Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Eric Van Hensbergen , Latchesar Ionkov , Dominique Martinet , Remi Pommarel Subject: Re: [PATCH v3 2/4] 9p: Add mount option for negative dentry cache retention Date: Wed, 04 Mar 2026 13:45:55 +0100 Message-ID: <9636991.rMLUfLXkoz@weasel> In-Reply-To: <7c2a5ba3e229b4e820f0fcd565ca38ab3ca5493f.1772178819.git.repk@triplefau.lt> References: <7c2a5ba3e229b4e820f0fcd565ca38ab3ca5493f.1772178819.git.repk@triplefau.lt> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" On Friday, 27 February 2026 08:56:53 CET Remi Pommarel wrote: [...] > diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h > index 8410f7883109..2e42729c6c20 100644 > --- a/fs/9p/v9fs.h > +++ b/fs/9p/v9fs.h > @@ -24,6 +24,8 @@ > * @V9FS_ACCESS_ANY: use a single attach for all users > * @V9FS_ACCESS_MASK: bit mask of different ACCESS options > * @V9FS_POSIX_ACL: POSIX ACLs are enforced > + * @V9FS_NDENTRY_TMOUT_SET: Has negative dentry timeout retention time been > + * overriden by ndentrycache mount option Nit: misaligned indention due to tabs. :-) /Christian