From patchwork Mon Apr 7 09:54:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 14040114 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 43EDA230BE3 for ; Mon, 7 Apr 2025 09:54:46 +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=1744019687; cv=none; b=f0Ic+QojGYMZf0YtFxteU/OiMciCl4brlxGHGoKpzAFnmHJr9ZxkntuSQXV5Y7yxl2OoFthc82AUk5I+3fiebruqmb1cqmLQTHsnC6B4XznRlmeKH6azlOeDmIyUgRNGc9542yjFPlQPRSU6AjaJHT1s+cAK9w+vha8+YQEJvIs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744019687; c=relaxed/simple; bh=q4UifftWHMRvgDOR2Z7EcppRTDTM6ks/A3hEJ1YXT38=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Fljnmjh8VeIhgDtxUrYcYadqRlkeQqpEwvLRQFoYmoFr8cMdR+x2sbHB+waR5gYRMU2wfsLyQ1FQz+FXrtYKJ06XfY/4674TEgoUvy0OYX4eX/LPWoi3teMM0IDXSJHDi5pLXsly/CYhLXtwoHI08s168IP3ltA1NAg3ob+mWQA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=m+KLSyl4; 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="m+KLSyl4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F79BC4CEEB; Mon, 7 Apr 2025 09:54:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744019686; bh=q4UifftWHMRvgDOR2Z7EcppRTDTM6ks/A3hEJ1YXT38=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=m+KLSyl46OsKtVMQm40q+lHzm7OHN/uxVaK11YVdRpaJbET4Wtwq0eSyub7Am6/f9 VJudGf3+2B9gfPLd3IScfS23pJKywjY9U7mUPPNTxD2W961Eylr/WUHlHnRCV7EDIb 5Anr5gnV/Fy1NR7MHRTGbAI2wao1R8hASiMFXEoNWsbvhOQ8R7PYnnTElDajF8IIhn Qo63+8svOkzHvRwHblbMxgc+o27leyFsSflUdCRnq3n/5UcClVytsppLBjLZ9Awtmo G2WoRs8EGXL6f9ft7LndBihhVL+RRb+u35ptMz++DCncqfl+LqPQtYUNxQxK1BEY5F MBrcM0qo66ecA== From: Christian Brauner Date: Mon, 07 Apr 2025 11:54:18 +0200 Subject: [PATCH 4/9] pidfs: use anon_inode_setattr() Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250407-work-anon_inode-v1-4-53a44c20d44e@kernel.org> References: <20250407-work-anon_inode-v1-0-53a44c20d44e@kernel.org> In-Reply-To: <20250407-work-anon_inode-v1-0-53a44c20d44e@kernel.org> To: linux-fsdevel@vger.kernel.org Cc: Christoph Hellwig , Mateusz Guzik , Penglei Jiang , Al Viro , Jan Kara , Jeff Layton , Josef Bacik , syzbot+5d8e79d323a13aa0b248@syzkaller.appspotmail.com, Christian Brauner X-Mailer: b4 0.15-dev-c25d1 X-Developer-Signature: v=1; a=openpgp-sha256; l=749; i=brauner@kernel.org; h=from:subject:message-id; bh=q4UifftWHMRvgDOR2Z7EcppRTDTM6ks/A3hEJ1YXT38=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMaR/XnC9+WTlLkbpngjvmRwcSzN4BbNkxeao5qf2tmxP3 zvRqOlKRykLgxgXg6yYIotDu0m43HKeis1GmRowc1iZQIYwcHEKwER4nzMyzA6aHX5VWy3XR3fq 56IzK8q/r/s8x8Xod1Ze+I1lv224LzP8s2jZLqudWLcm4dwG3vJJfUmfw4zvvL2Uf6PhXsVXqae pLAA= X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 So far pidfs did use it's own version. Just use the generic version. We use our own wrappers because we're going to be implementing properties soon. Signed-off-by: Christian Brauner Reviewed-by: Jan Kara --- fs/pidfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/pidfs.c b/fs/pidfs.c index 809c3393b6a3..10b4ee454cca 100644 --- a/fs/pidfs.c +++ b/fs/pidfs.c @@ -569,7 +569,7 @@ static struct vfsmount *pidfs_mnt __ro_after_init; static int pidfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr) { - return -EOPNOTSUPP; + return anon_inode_setattr(idmap, dentry, attr); } static int pidfs_getattr(struct mnt_idmap *idmap, const struct path *path,