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 E87CB5028C for ; Wed, 26 Feb 2025 08:40:54 +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=1740559255; cv=none; b=aPgPtUeApWovS/yx8VN5xf9OrEF+Ep5HTtwNMMS3GnbFICdtQCPpzqUQaAd6mG+k+Cdyto9vd3syavNPjsTRG1Z3f0Ao0Tnm8JiUNE8AoyNNC6yxLyQBejBhz5la8k39vkn0DX4wNkgQ+PLNYIAIOVupIdWlxbg0WsosO+I/Y44= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740559255; c=relaxed/simple; bh=lVSxChzKeGX8Gt/CZuk3NpvEG8yDNP4j022n+4ADeTY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KhmL14H03mZS6hpRuU4GF6kH/Qqy0yL+wHvvSF7+DunfNztCrvRQ8uCVPBxcKiSikcLnVrcAt1Dy7XdjwDJiPGUBmHHewbJfo0VtRqsLItkb6Ra6MTbKM7NVyNqXlcpeOydNCYqZ3hCew4+PmkGSnTPqXXC0Iw+l2ScSgh+5Cnc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dvR708Yp; 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="dvR708Yp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5B3ACC4CED6; Wed, 26 Feb 2025 08:40:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740559254; bh=lVSxChzKeGX8Gt/CZuk3NpvEG8yDNP4j022n+4ADeTY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dvR708Yp7wbxx/V8r1osy12VC0NzUAcv13Mhkds0lkHNdQftV5LQB3P7UqO+lM0nq vgMeegtJvjp1J5pjEolHPCrMeS/NWIVPJbwZ5rYg5hL725D3mI7owC4JuROmWJCiCb DI2N8wRLujxg7vT4rnjoYrCaMOsceARLJOuUVHUo9LttEMaBlbyaAoxWJjjJkmigs8 mnEUJS7SdhXTJyUGOJINwBPKHnyC0b+E5sdvbqHT18L15wFxDbOJG8TgZNmxxLNAJ6 gBdriTZlN2xifhPNylheog+RwhYqgfV6Nkh3Q5TXq5frARH8IKE9PlfKI46LSf20cu i0IqNuxq3/jeA== Date: Wed, 26 Feb 2025 09:40:51 +0100 From: Christian Brauner To: Al Viro Cc: linux-fsdevel@vger.kernel.org, Linus Torvalds , Neil Brown , Miklos Szeredi , Jan Kara Subject: Re: [PATCH 19/21] debugfs: use DCACHE_DONTCACHE Message-ID: <20250226-allseits-adler-c15aa2d95402@brauner> References: <20250224141444.GX1977892@ZenIV> <20250224212051.1756517-1-viro@zeniv.linux.org.uk> <20250224212051.1756517-19-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: <20250224212051.1756517-19-viro@zeniv.linux.org.uk> On Mon, Feb 24, 2025 at 09:20:49PM +0000, Al Viro wrote: > Signed-off-by: Al Viro > --- Reviewed-by: Christian Brauner > fs/debugfs/inode.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c > index f54a8fd960e4..1c71d9932a67 100644 > --- a/fs/debugfs/inode.c > +++ b/fs/debugfs/inode.c > @@ -258,7 +258,6 @@ static struct vfsmount *debugfs_automount(struct path *path) > } > > static const struct dentry_operations debugfs_dops = { > - .d_delete = always_delete_dentry, > .d_release = debugfs_release_dentry, > .d_automount = debugfs_automount, > }; > @@ -274,6 +273,7 @@ static int debugfs_fill_super(struct super_block *sb, struct fs_context *fc) > > sb->s_op = &debugfs_super_operations; > set_default_d_op(sb, &debugfs_dops); > + sb->s_d_flags |= DCACHE_DONTCACHE; > > debugfs_apply_options(sb); > > -- > 2.39.5 >