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Message-Id: <20240116-flsplit-v1-8-c9d0f4370a5d@kernel.org>
Date: Tue, 16 Jan 2024 14:46:04 -0500
From: Jeff Layton <jlayton@...nel.org>
To: Christian Brauner <brauner@...nel.org>, 
 Alexander Viro <viro@...iv.linux.org.uk>, 
 Eric Van Hensbergen <ericvh@...nel.org>, 
 Latchesar Ionkov <lucho@...kov.net>, 
 Dominique Martinet <asmadeus@...ewreck.org>, 
 Christian Schoenebeck <linux_oss@...debyte.com>, 
 David Howells <dhowells@...hat.com>, Marc Dionne <marc.dionne@...istor.com>, 
 Xiubo Li <xiubli@...hat.com>, Ilya Dryomov <idryomov@...il.com>, 
 Alexander Aring <aahringo@...hat.com>, David Teigland <teigland@...hat.com>, 
 Miklos Szeredi <miklos@...redi.hu>, 
 Andreas Gruenbacher <agruenba@...hat.com>, 
 Trond Myklebust <trond.myklebust@...merspace.com>, 
 Anna Schumaker <anna@...nel.org>, Chuck Lever <chuck.lever@...cle.com>, 
 Neil Brown <neilb@...e.de>, Olga Kornievskaia <kolga@...app.com>, 
 Dai Ngo <Dai.Ngo@...cle.com>, Tom Talpey <tom@...pey.com>, 
 Jan Kara <jack@...e.cz>, Mark Fasheh <mark@...heh.com>, 
 Joel Becker <jlbec@...lplan.org>, Joseph Qi <joseph.qi@...ux.alibaba.com>, 
 Steve French <sfrench@...ba.org>, Paulo Alcantara <pc@...guebit.com>, 
 Ronnie Sahlberg <lsahlber@...hat.com>, 
 Shyam Prasad N <sprasad@...rosoft.com>, Namjae Jeon <linkinjeon@...nel.org>, 
 Sergey Senozhatsky <senozhatsky@...omium.org>, 
 Steven Rostedt <rostedt@...dmis.org>, 
 Masami Hiramatsu <mhiramat@...nel.org>, 
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Cc: linux-kernel@...r.kernel.org, v9fs@...ts.linux.dev, 
 linux-afs@...ts.infradead.org, ceph-devel@...r.kernel.org, 
 gfs2@...ts.linux.dev, linux-fsdevel@...r.kernel.org, 
 linux-nfs@...r.kernel.org, ocfs2-devel@...ts.linux.dev, 
 linux-cifs@...r.kernel.org, samba-technical@...ts.samba.org, 
 linux-trace-kernel@...r.kernel.org, Jeff Layton <jlayton@...nel.org>
Subject: [PATCH 08/20] filelock: convert posix_owner_key to take
 file_lock_core arg

Convert posix_owner_key to take struct file_lock_core pointer, and fix
up the callers to pass one in.

Signed-off-by: Jeff Layton <jlayton@...nel.org>
---
 fs/locks.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/locks.c b/fs/locks.c
index 0c47497eb1a4..6432bcfb55a0 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -637,9 +637,9 @@ static void locks_delete_global_locks(struct file_lock *fl)
 }
 
 static unsigned long
-posix_owner_key(struct file_lock *fl)
+posix_owner_key(struct file_lock_core *flc)
 {
-	return (unsigned long) fl->fl_core.fl_owner;
+	return (unsigned long) flc->fl_owner;
 }
 
 static void locks_insert_global_blocked(struct file_lock *waiter)
@@ -647,7 +647,7 @@ static void locks_insert_global_blocked(struct file_lock *waiter)
 	lockdep_assert_held(&blocked_lock_lock);
 
 	hash_add(blocked_hash, &waiter->fl_core.fl_link,
-		 posix_owner_key(waiter));
+		 posix_owner_key(&waiter->fl_core));
 }
 
 static void locks_delete_global_blocked(struct file_lock *waiter)
@@ -984,7 +984,7 @@ static struct file_lock *what_owner_is_waiting_for(struct file_lock *block_fl)
 {
 	struct file_lock *fl;
 
-	hash_for_each_possible(blocked_hash, fl, fl_core.fl_link, posix_owner_key(block_fl)) {
+	hash_for_each_possible(blocked_hash, fl, fl_core.fl_link, posix_owner_key(&block_fl->fl_core)) {
 		if (posix_same_owner(&fl->fl_core, &block_fl->fl_core)) {
 			while (fl->fl_core.fl_blocker)
 				fl = fl->fl_core.fl_blocker;

-- 
2.43.0


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