linux-kernel - [PATCH 09/13] ext4/super: Rename kfree_rcu() to kfree_rcu

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Message-Id: <20230201150815.409582-10-urezki@gmail.com>
Date:   Wed,  1 Feb 2023 16:08:15 +0100
From:   "Uladzislau Rezki (Sony)" <urezki@...il.com>
To:     LKML <linux-kernel@...r.kernel.org>, RCU <rcu@...r.kernel.org>,
        "Paul E . McKenney" <paulmck@...nel.org>
Cc:     Uladzislau Rezki <urezki@...il.com>,
        Oleksiy Avramchenko <oleksiy.avramchenko@...y.com>,
        Jens Axboe <axboe@...nel.dk>,
        Philipp Reisner <philipp.reisner@...bit.com>,
        Bryan Tan <bryantan@...are.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Bob Pearson <rpearsonhpe@...il.com>,
        Ariel Levkovich <lariel@...dia.com>,
        Theodore Ts'o <tytso@....edu>, Julian Anastasov <ja@....bg>,
        Lukas Czerner <lczerner@...hat.com>
Subject: [PATCH 09/13] ext4/super: Rename kfree_rcu() to kfree_rcu_mightsleep()

The kfree_rcu()'s single argument name is deprecated therefore
rename it to kfree_rcu_mightsleep() variant. The goal is explicitly
underline that it is for sleepable contexts.

Cc: Theodore Ts'o <tytso@....edu>
Cc: Lukas Czerner <lczerner@...hat.com>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@...il.com>
---
 fs/ext4/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 260c1b3e3ef2..87aa23d047c9 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2500,7 +2500,7 @@ static void ext4_apply_quota_options(struct fs_context *fc,
 			qname = rcu_replace_pointer(sbi->s_qf_names[i], qname,
 						lockdep_is_held(&sb->s_umount));
 			if (qname)
-				kfree_rcu(qname);
+				kfree_rcu_mightsleep(qname);
 		}
 	}
 
-- 
2.30.2