From patchwork Tue Jan 16 19:46:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 763070 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 C7B5922327; Tue, 16 Jan 2024 19:47:53 +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=1705434474; cv=none; b=fbmUVWtOxNBXLNYZ47M2KQ1JiIXAAvH/gaq1HKA3zYQZm54Ccv7rWD0KDmusDjmGJwljKvJ2YQnqTJ2a00lh8d50aKHwujUBaWN/hkRwi5AZtvhXi/kKo28Il+VzmlolCeLx4SQua4MyAzlTem0oxo2Pg0MRVC1+Pt4kJqUzsek= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705434474; c=relaxed/simple; bh=FTw89+pku1zuIfZRGLXcRaoU9hVI0ZuADA0Yl4doYjQ=; h=Received:DKIM-Signature:From:Date:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding:Message-Id:References: In-Reply-To:To:Cc:X-Mailer:X-Developer-Signature:X-Developer-Key; b=umRtQDb6wtdIcjNH79vOS05cXKuVxWMZKwa9y1r0nhXqP3QZD9hnCKyrXxPpozZgPhArFHoDtnjtq+nFcPeDjgo/itSVNukx2w3KyZ/G+UvhLFQIHNgQP6DKgEkSn4w7pneQq5y0P+D3LDOjH3EOeyS35FwjPmWyWJOlHiwKn/k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eq6bvn6m; 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="eq6bvn6m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ED925C43601; Tue, 16 Jan 2024 19:47:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705434473; bh=FTw89+pku1zuIfZRGLXcRaoU9hVI0ZuADA0Yl4doYjQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=eq6bvn6m5y/X2fER86pfthua2+nw74YlF5AZhYRF2tMunagWU3E77/71gxUymWI51 X7B9Ns2y7ytG7+ojucRsjxXSZXA2Jhl2BZ0CfApls+1648rEVgIU8z3cjapkaGS2/w Bb8cHtkCb6MfJUcHICyTqw1eEyvchT7tPUvHViuJIqpqAerR50dl8EYLJetQS7g0jS WRsoOBeIdYho8AFvY36xqzI3fm5AhJpwDrwnN0ZuwpykgxhxqZgoDxfHInB0jafJ9c 4XpKg2b6xAu1ZlkhVlTcL/5tyGIGw53RAdxcWbwhkiNAcLb23fjlnTrgqsSXty0y2G 6badSofqc4tNQ== From: Jeff Layton Date: Tue, 16 Jan 2024 14:46:13 -0500 Subject: [PATCH 17/20] filelock: make assign_type helper take a file_lock_core pointer Precedence: bulk X-Mailing-List: ceph-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240116-flsplit-v1-17-c9d0f4370a5d@kernel.org> References: <20240116-flsplit-v1-0-c9d0f4370a5d@kernel.org> In-Reply-To: <20240116-flsplit-v1-0-c9d0f4370a5d@kernel.org> To: Christian Brauner , Alexander Viro , Eric Van Hensbergen , Latchesar Ionkov , Dominique Martinet , Christian Schoenebeck , David Howells , Marc Dionne , Xiubo Li , Ilya Dryomov , Alexander Aring , David Teigland , Miklos Szeredi , Andreas Gruenbacher , Trond Myklebust , Anna Schumaker , Chuck Lever , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Jan Kara , Mark Fasheh , Joel Becker , Joseph Qi , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Namjae Jeon , Sergey Senozhatsky , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers Cc: linux-kernel@vger.kernel.org, v9fs@lists.linux.dev, linux-afs@lists.infradead.org, ceph-devel@vger.kernel.org, gfs2@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, ocfs2-devel@lists.linux.dev, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-trace-kernel@vger.kernel.org, Jeff Layton X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1737; i=jlayton@kernel.org; h=from:subject:message-id; bh=FTw89+pku1zuIfZRGLXcRaoU9hVI0ZuADA0Yl4doYjQ=; b=owEBbQKS/ZANAwAIAQAOaEEZVoIVAcsmYgBlpt0iremkDlRrQ+xc3ImeXplfQacBchpkS/H5Z 4ClsvaxqfaJAjMEAAEIAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCZabdIgAKCRAADmhBGVaC FaqmD/9QMZUfmO+u/OFjkK9hUUWeg+zNsc0ZvrcUwhsTa3jV24S1CoQZ/YG7zth6GJgqBW5XQ10 MxwoKw1yrTOohD3h9mWVUiJ0QQbhr73HUsn226zjTv/DNU2LV2bp6PvF0ku5Tr3F37ZCwHs0K2X 81TwcvWX4kM7u7NMBeiPOjozUbWMY43jzZM55PTlAy9zgbScT83+3nZr9ROobKALKMWdvptjSDK X/QwUb87/llqyFUscBQmmJ4AdNsTu0CqurHCQOZ8JGxMofjyhmmrZ481Mq0lt+sNaV6GSz29MbB b7chk4kg5LO5pYbapu8sxb3R8VmJUiXBUH8UbGV4bm2qUV2X3agl+EB80DjXipZhoDT4PDqqFOa /UNM9RMvAD3oZMEgqugs+kPQ2qV29HcgCCV7sfo/PNlPClA6MiY80mqn0yZ+I2sBC3bAve8nx7J Sqbzm20Hq32Zi5VR23d0MxH9ZekvkgngM9U9Q/y3W9bmbpXDgkj2zl9N1LmRxRzVIptiqR7dfUK kUhSo3BABF26WycsO9+KBKx9IiG4tGfT4GUZEl20fFVsSfcfgyuUXyj2Yvt6TwqmsN/TDdS5KS6 a1TCeigv8R4L2KIeUFVQrnkP0Kn+ZzkZ07DY0mMruOu9pMl3kZfHDCGpbs6++ZFdzOHe/zbdyEW Wt4ZXifyIhxu3uQ== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Have assign_type take struct file_lock_core instead of file_lock. Signed-off-by: Jeff Layton --- fs/locks.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/locks.c b/fs/locks.c index 27160dc65d63..4a1e9457c430 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -462,13 +462,13 @@ static void flock_make_lock(struct file *filp, struct file_lock *fl, int type) fl->fl_end = OFFSET_MAX; } -static int assign_type(struct file_lock *fl, int type) +static int assign_type(struct file_lock_core *flc, int type) { switch (type) { case F_RDLCK: case F_WRLCK: case F_UNLCK: - fl->fl_core.fl_type = type; + flc->fl_type = type; break; default: return -EINVAL; @@ -520,7 +520,7 @@ static int flock64_to_posix_lock(struct file *filp, struct file_lock *fl, fl->fl_ops = NULL; fl->fl_lmops = NULL; - return assign_type(fl, l->l_type); + return assign_type(&fl->fl_core, l->l_type); } /* Verify a "struct flock" and copy it to a "struct file_lock" as a POSIX @@ -575,7 +575,7 @@ static const struct lock_manager_operations lease_manager_ops = { */ static int lease_init(struct file *filp, int type, struct file_lock *fl) { - if (assign_type(fl, type) != 0) + if (assign_type(&fl->fl_core, type) != 0) return -EINVAL; fl->fl_core.fl_owner = filp; @@ -1432,7 +1432,7 @@ static void lease_clear_pending(struct file_lock *fl, int arg) /* We already had a lease on this file; just change its type */ int lease_modify(struct file_lock *fl, int arg, struct list_head *dispose) { - int error = assign_type(fl, arg); + int error = assign_type(&fl->fl_core, arg); if (error) return error;