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 396872AD2C for ; Wed, 11 Jun 2025 09:50:47 +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=1749635448; cv=none; b=FUXmA/n/2rj3TZ/zmMGO5+cpuPwnE6PM+RMjgV0H4fHKAJUGJM2PNMsWDp4Qq4JngHblyoJTybDyxRE1dqgCPZiYxLDn5lA0pkR9LpY1vPEi0Bh0HZIn0IC4icx5jUM30aGKYWLqlrjJfK8ZgVxTnkwQHYnuepljhvg/FBOmtzo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749635448; c=relaxed/simple; bh=S/iUmTyv6e3nV07+PfgSJeyOsteQ2MaXxUYUerw6f+8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=PA3ks6A7Pl+YuDY81zrzdQmqMoo/2Y0M+N8VEIVnIWKJFZujXlGkuS0b7+ky2Aug06qNcu8Z5PDWvEVSKJqTG+6a9FYWCMihM/6hv139iXWhfCpNnlkTHQqY96HBzs3Fg2T1ebOF8QdPL5OTmjRzLeWQNH+lro2iA8ksaIRIqbg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DdMc4izm; 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="DdMc4izm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 258EAC4CEEE; Wed, 11 Jun 2025 09:50:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749635447; bh=S/iUmTyv6e3nV07+PfgSJeyOsteQ2MaXxUYUerw6f+8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=DdMc4izmkbTKI6KcKGIMNQqu3MhjWwQ4kKpeFkAzEVd1Bdb6eWgCqaRq/7AY2b+Zk yainM5KNCWS+Lm2UUTiYyfmof7S6czcqmrImR+Fu0pB+y1kDfhdwdKR4gU27nq8br6 LN5q/ebMP8Ljma4/j4B6GIwhAYpgBc1/sV7Ld5/ZCf7KQBoK48NhLUMWKhnmDndKv6 357ktC4hfMQgxX9G+Nb+AbHkUCPHGKlyMkWC9nzWHYj96kIGKGAWgaBce65W9qIOFk 4yH0ZFM9IDguc3qY4GbPcc5YqcrMzHdtB5aq7d7noFrzl1i+SMuadysJlS4lLvo6y8 D9cwkIolhj71Q== Date: Wed, 11 Jun 2025 11:50:43 +0200 From: Christian Brauner To: Al Viro Cc: linux-fsdevel@vger.kernel.org, jack@suse.cz, miklos@szeredi.hu, neilb@suse.de, torvalds@linux-foundation.org Subject: Re: [PATCH v2 14/21] devpts, sunrpc, hostfs: don't bother with ->d_op Message-ID: <20250611-dissens-modem-4a2336e2f9ae@brauner> References: <20250611075023.GJ299672@ZenIV> <20250611075437.4166635-1-viro@zeniv.linux.org.uk> <20250611075437.4166635-14-viro@zeniv.linux.org.uk> Precedence: bulk X-Mailing-List: linux-fsdevel@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: <20250611075437.4166635-14-viro@zeniv.linux.org.uk> On Wed, Jun 11, 2025 at 08:54:30AM +0100, Al Viro wrote: > Default ->d_op being simple_dentry_operations is equivalent to leaving > it NULL and putting DCACHE_DONTCACHE into ->s_d_flags. > > Signed-off-by: Al Viro > --- Reviewed-by: Christian Brauner