From: Bart Van Assche <bvanassche@acm.org>
Date: Fri, 5 Jun 2026 18:00:55 +0000 (-0700)
Subject: block/bdev: Annotate the blk_holder_ops callback functions
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=3033c86fa1a8bb31d0a13738fe8c5f9e5bbaf98a;p=thirdparty%2Flinux.git

block/bdev: Annotate the blk_holder_ops callback functions

The four callback functions in blk_holder_ops all release the
bd_holder_lock. Annotate these functions accordingly.

Reviewed-by: Hannes Reinecke <hare@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://patch.msgid.link/be51cf81110f691ebd5868ac2f15ceb847805bc8.1780682325.git.bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 65efbd7fe1a38..57e84d59a6427 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1746,22 +1746,26 @@ void blkdev_show(struct seq_file *seqf, off_t offset);
 #endif
 
 struct blk_holder_ops {
-	void (*mark_dead)(struct block_device *bdev, bool surprise);
+	void (*mark_dead)(struct block_device *bdev, bool surprise)
+		__releases(&bdev->bd_holder_lock);
 
 	/*
 	 * Sync the file system mounted on the block device.
 	 */
-	void (*sync)(struct block_device *bdev);
+	void (*sync)(struct block_device *bdev)
+		__releases(&bdev->bd_holder_lock);
 
 	/*
 	 * Freeze the file system mounted on the block device.
 	 */
-	int (*freeze)(struct block_device *bdev);
+	int (*freeze)(struct block_device *bdev)
+		__releases(&bdev->bd_holder_lock);
 
 	/*
 	 * Thaw the file system mounted on the block device.
 	 */
-	int (*thaw)(struct block_device *bdev);
+	int (*thaw)(struct block_device *bdev)
+		__releases(&bdev->bd_holder_lock);
 };
 
 /*