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From: Jeff Layton <jlayton@kernel.org>
To: Christian Brauner <brauner@kernel.org>,
	 Alexander Viro <viro@zeniv.linux.org.uk>,
	 Eric Van Hensbergen <ericvh@kernel.org>,
	 Latchesar Ionkov <lucho@ionkov.net>,
	 Dominique Martinet <asmadeus@codewreck.org>,
	 Christian Schoenebeck <linux_oss@crudebyte.com>,
	 David Howells <dhowells@redhat.com>,
	Marc Dionne <marc.dionne@auristor.com>,
	 Xiubo Li <xiubli@redhat.com>, Ilya Dryomov <idryomov@gmail.com>,
	 Alexander Aring <aahringo@redhat.com>,
	David Teigland <teigland@redhat.com>,
	 Miklos Szeredi <miklos@szeredi.hu>,
	 Andreas Gruenbacher <agruenba@redhat.com>,
	 Trond Myklebust <trond.myklebust@hammerspace.com>,
	 Anna Schumaker <anna@kernel.org>,
	Chuck Lever <chuck.lever@oracle.com>,  Neil Brown <neilb@suse.de>,
	Olga Kornievskaia <kolga@netapp.com>,
	 Dai Ngo <Dai.Ngo@oracle.com>, Tom Talpey <tom@talpey.com>,
	 Jan Kara <jack@suse.cz>, Mark Fasheh <mark@fasheh.com>,
	 Joel Becker <jlbec@evilplan.org>,
	Joseph Qi <joseph.qi@linux.alibaba.com>,
	 Steve French <sfrench@samba.org>,
	Paulo Alcantara <pc@manguebit.com>,
	 Ronnie Sahlberg <lsahlber@redhat.com>,
	 Shyam Prasad N <sprasad@microsoft.com>,
	Namjae Jeon <linkinjeon@kernel.org>,
	 Sergey Senozhatsky <senozhatsky@chromium.org>,
	 Steven Rostedt <rostedt@goodmis.org>,
	 Masami Hiramatsu <mhiramat@kernel.org>,
	 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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 <jlayton@kernel.org>
Subject: [PATCH 09/20] filelock: make locks_{insert,delete}_global_locks take file_lock_core arg
Date: Tue, 16 Jan 2024 14:46:05 -0500	[thread overview]
Message-ID: <20240116-flsplit-v1-9-c9d0f4370a5d@kernel.org> (raw)
In-Reply-To: <20240116-flsplit-v1-0-c9d0f4370a5d@kernel.org>

Convert these functions to take a file_lock_core instead of a file_lock.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 fs/locks.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/fs/locks.c b/fs/locks.c
index 6432bcfb55a0..5fe54f48b9c1 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -603,20 +603,20 @@ static int posix_same_owner(struct file_lock_core *fl1, struct file_lock_core *f
 }
 
 /* Must be called with the flc_lock held! */
-static void locks_insert_global_locks(struct file_lock *fl)
+static void locks_insert_global_locks(struct file_lock_core *flc)
 {
 	struct file_lock_list_struct *fll = this_cpu_ptr(&file_lock_list);
 
 	percpu_rwsem_assert_held(&file_rwsem);
 
 	spin_lock(&fll->lock);
-	fl->fl_core.fl_link_cpu = smp_processor_id();
-	hlist_add_head(&fl->fl_core.fl_link, &fll->hlist);
+	flc->fl_link_cpu = smp_processor_id();
+	hlist_add_head(&flc->fl_link, &fll->hlist);
 	spin_unlock(&fll->lock);
 }
 
 /* Must be called with the flc_lock held! */
-static void locks_delete_global_locks(struct file_lock *fl)
+static void locks_delete_global_locks(struct file_lock_core *flc)
 {
 	struct file_lock_list_struct *fll;
 
@@ -627,12 +627,12 @@ static void locks_delete_global_locks(struct file_lock *fl)
 	 * is done while holding the flc_lock, and new insertions into the list
 	 * also require that it be held.
 	 */
-	if (hlist_unhashed(&fl->fl_core.fl_link))
+	if (hlist_unhashed(&flc->fl_link))
 		return;
 
-	fll = per_cpu_ptr(&file_lock_list, fl->fl_core.fl_link_cpu);
+	fll = per_cpu_ptr(&file_lock_list, flc->fl_link_cpu);
 	spin_lock(&fll->lock);
-	hlist_del_init(&fl->fl_core.fl_link);
+	hlist_del_init(&flc->fl_link);
 	spin_unlock(&fll->lock);
 }
 
@@ -821,13 +821,13 @@ static void
 locks_insert_lock_ctx(struct file_lock *fl, struct list_head *before)
 {
 	list_add_tail(&fl->fl_core.fl_list, before);
-	locks_insert_global_locks(fl);
+	locks_insert_global_locks(&fl->fl_core);
 }
 
 static void
 locks_unlink_lock_ctx(struct file_lock *fl)
 {
-	locks_delete_global_locks(fl);
+	locks_delete_global_locks(&fl->fl_core);
 	list_del_init(&fl->fl_core.fl_list);
 	locks_wake_up_blocks(fl);
 }

-- 
2.43.0


  parent reply	other threads:[~2024-01-16 19:47 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-16 19:45 [PATCH 00/20] filelock: split struct file_lock into file_lock and file_lease structs Jeff Layton
2024-01-16 19:45 ` [PATCH 01/20] filelock: split common fields into struct file_lock_core Jeff Layton
2024-01-16 22:07   ` NeilBrown
2024-01-17 12:46     ` Jeff Layton
2024-01-16 19:45 ` [PATCH 02/20] filelock: add coccinelle scripts to move fields to " Jeff Layton
2024-01-16 19:45 ` [PATCH 03/20] filelock: the results of the coccinelle conversion Jeff Layton
2024-01-17 15:10   ` Chuck Lever
2024-01-16 19:46 ` [PATCH 04/20] filelock: fixups after the coccinelle changes Jeff Layton
2024-01-17 15:13   ` Chuck Lever
2024-01-16 19:46 ` [PATCH 05/20] filelock: convert some internal functions to use file_lock_core instead Jeff Layton
2024-01-16 19:46 ` [PATCH 06/20] filelock: convert more internal functions to use file_lock_core Jeff Layton
2024-01-16 19:46 ` [PATCH 07/20] filelock: make posix_same_owner take file_lock_core pointers Jeff Layton
2024-01-16 19:46 ` [PATCH 08/20] filelock: convert posix_owner_key to take file_lock_core arg Jeff Layton
2024-01-16 19:46 ` Jeff Layton [this message]
2024-01-16 19:46 ` [PATCH 10/20] filelock: convert locks_{insert,delete}_global_blocked Jeff Layton
2024-01-16 19:46 ` [PATCH 11/20] filelock: convert the IS_* macros to take file_lock_core Jeff Layton
2024-01-16 22:16   ` NeilBrown
2024-01-17 12:32     ` Jeff Layton
2024-01-16 19:46 ` [PATCH 12/20] filelock: make __locks_delete_block and __locks_wake_up_blocks " Jeff Layton
2024-01-16 22:23   ` NeilBrown
2024-01-17 12:40     ` Jeff Layton
2024-01-16 19:46 ` [PATCH 13/20] filelock: convert __locks_insert_block, conflict and deadlock checks to use file_lock_core Jeff Layton
2024-01-16 22:32   ` NeilBrown
2024-01-17 12:42     ` Jeff Layton
2024-01-16 19:46 ` [PATCH 14/20] filelock: convert fl_blocker to file_lock_core Jeff Layton
2024-01-16 19:46 ` [PATCH 15/20] filelock: clean up locks_delete_block internals Jeff Layton
2024-01-16 19:46 ` [PATCH 16/20] filelock: reorganize locks_delete_block and __locks_insert_block Jeff Layton
2024-01-16 19:46 ` [PATCH 17/20] filelock: make assign_type helper take a file_lock_core pointer Jeff Layton
2024-01-16 19:46 ` [PATCH 18/20] filelock: convert locks_wake_up_blocks to " Jeff Layton
2024-01-16 19:46 ` [PATCH 19/20] filelock: convert locks_insert_lock_ctx and locks_delete_lock_ctx Jeff Layton
2024-01-16 19:46 ` [PATCH 20/20] filelock: split leases out of struct file_lock Jeff Layton
2024-01-16 22:44   ` NeilBrown
2024-01-17 12:45     ` Jeff Layton
2024-01-17 12:48 ` [PATCH 00/20] filelock: split struct file_lock into file_lock and file_lease structs Christian Brauner
2024-01-17 12:59   ` Jeff Layton
2024-01-17 13:25 ` [PATCH 02/20] filelock: add coccinelle scripts to move fields to struct file_lock_core David Howells
2024-01-17 13:40   ` Jeff Layton
2024-01-17 15:12 ` [PATCH 00/20] filelock: split struct file_lock into file_lock and file_lease structs Chuck Lever
2024-01-17 17:32   ` Jeff Layton
2024-01-17 18:59   ` NeilBrown

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