linux-kernel - [PATCH v2 4/6] jbd2: remove stale comment of update_t_max

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Message-Id: <20250123155014.2097920-5-shikemeng@huaweicloud.com>
Date: Thu, 23 Jan 2025 23:50:12 +0800
From: Kemeng Shi <shikemeng@...weicloud.com>
To: tytso@....edu,
	jack@...e.com,
	yi.zhang@...weicloud.com
Cc: linux-ext4@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 4/6] jbd2: remove stale comment of update_t_max_wait

Commit 2d44292058828 ("jbd2: remove CONFIG_JBD2_DEBUG to update
t_max_wait") removed jbd2_journal_enable_debug, just remove stale comment
about jbd2_journal_enable_debug.

Signed-off-by: Kemeng Shi <shikemeng@...weicloud.com>
Reviewed-by: Jan Kara <jack@...e.cz>
---
 fs/jbd2/transaction.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index 66513c18ca29..cebf0859048f 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -114,12 +114,9 @@ static void jbd2_get_transaction(journal_t *journal,
  */
 
 /*
- * Update transaction's maximum wait time, if debugging is enabled.
- *
  * t_max_wait is carefully updated here with use of atomic compare exchange.
  * Note that there could be multiplre threads trying to do this simultaneously
  * hence using cmpxchg to avoid any use of locks in this case.
- * With this t_max_wait can be updated w/o enabling jbd2_journal_enable_debug.
  */
 static inline void update_t_max_wait(transaction_t *transaction,
 				     unsigned long ts)
-- 
2.30.0