Received-SPF: pass (google.com: domain of linux-kernel+bounces-25666-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: Kemeng Shi <shikemeng@huaweicloud.com>
To: axboe@kernel.dk,
	linux-block@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: djeffery@redhat.com,
	ming.lei@redhat.com
Subject: [PATCH] sbitmap: remove stale comment in sbq_calc_wake_batch
Date: Mon, 15 Jan 2024 22:56:26 +0800
Message-Id: <20240115145626.665562-1-shikemeng@huaweicloud.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

After commit 106397376c036 ("sbitmap: fix batching wakeup"), we may wake
up more than one queue for each batch. Just remove stale comment that
we wake up only one queue for each batch.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
---
 lib/sbitmap.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/lib/sbitmap.c b/lib/sbitmap.c
index d0a5081dfd12..92c6b1fd8989 100644
--- a/lib/sbitmap.c
+++ b/lib/sbitmap.c
@@ -388,11 +388,6 @@ static unsigned int sbq_calc_wake_batch(struct sbitmap_queue *sbq,
 	unsigned int shallow_depth;
 
 	/*
-	 * For each batch, we wake up one queue. We need to make sure that our
-	 * batch size is small enough that the full depth of the bitmap,
-	 * potentially limited by a shallow depth, is enough to wake up all of
-	 * the queues.
-	 *
 	 * Each full word of the bitmap has bits_per_word bits, and there might
 	 * be a partial word. There are depth / bits_per_word full words and
 	 * depth % bits_per_word bits left over. In bitwise arithmetic:
-- 
2.30.0