linux-kernel - [patch V2 4/7] fs/jbd2: Remove jbd_trylock_bh

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Date:   Thu, 01 Aug 2019 03:01:30 +0200
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>,
        Sebastian Siewior <bigeasy@...utronix.de>,
        Anna-Maria Gleixner <anna-maria@...utronix.de>,
        Steven Rostedt <rostedt@...dmis.org>,
        Julia Cartwright <julia@...com>, linux-ext4@...r.kernel.org,
        "Theodore Tso" <tytso@....edu>, Jan Kara <jack@...e.com>,
        Jan Kara <jack@...e.cz>, Matthew Wilcox <willy@...radead.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        linux-fsdevel@...r.kernel.org, Mark Fasheh <mark@...heh.com>,
        Joseph Qi <joseph.qi@...ux.alibaba.com>,
        Joel Becker <jlbec@...lplan.org>
Subject: [patch V2 4/7] fs/jbd2: Remove jbd_trylock_bh_state()

No users.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: linux-ext4@...r.kernel.org
Cc: "Theodore Ts'o" <tytso@....edu>
Cc: Jan Kara <jack@...e.com>
---
 include/linux/jbd2.h |    5 -----
 1 file changed, 5 deletions(-)

--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -347,11 +347,6 @@ static inline void jbd_lock_bh_state(str
 	bit_spin_lock(BH_State, &bh->b_state);
 }
 
-static inline int jbd_trylock_bh_state(struct buffer_head *bh)
-{
-	return bit_spin_trylock(BH_State, &bh->b_state);
-}
-
 static inline int jbd_is_locked_bh_state(struct buffer_head *bh)
 {
 	return bit_spin_is_locked(BH_State, &bh->b_state);