linux-kernel - [PATCH block/for-next v2 07/16] bcachefs: use new helper to get inode from block

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Message-Id: <20231127062116.2355129-8-yukuai1@huaweicloud.com>
Date:   Mon, 27 Nov 2023 14:21:07 +0800
From:   Yu Kuai <yukuai1@...weicloud.com>
To:     hch@...radead.org, ming.lei@...hat.com, axboe@...nel.dk,
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Subject: [PATCH block/for-next v2 07/16] bcachefs: use new helper to get inode from block_device

From: Yu Kuai <yukuai3@...wei.com>

Which is more efficiency, and also prepare to remove the field
'bd_inode' from block_device.

Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
 fs/bcachefs/util.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/bcachefs/util.h b/fs/bcachefs/util.h
index 2984b57b2958..fe7ccb3a3517 100644
--- a/fs/bcachefs/util.h
+++ b/fs/bcachefs/util.h
@@ -518,7 +518,7 @@ int bch2_bio_alloc_pages(struct bio *, size_t, gfp_t);
 
 static inline sector_t bdev_sectors(struct block_device *bdev)
 {
-	return bdev->bd_inode->i_size >> 9;
+	return bdev_inode(bdev)->i_size >> 9;
 }
 
 #define closure_bio_submit(bio, cl)					\
-- 
2.39.2