From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Davidlohr Bueso <dave@stgolabs.net>,
Stefan Haberland <sth@linux.ibm.com>,
Jan Hoeppner <hoeppner@linux.ibm.com>,
linux-block@vger.kernel.org, linux-efi@vger.kernel.org,
linux-s390@vger.kernel.org
Subject: [PATCH 2/3] partitions/efi: use bdev_nr_bytes instead of open coding it
Date: Tue, 19 Oct 2021 08:20:23 +0200 [thread overview]
Message-ID: <20211019062024.2171074-3-hch@lst.de> (raw)
In-Reply-To: <20211019062024.2171074-1-hch@lst.de>
Use the proper helper to read the block device size.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
block/partitions/efi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/partitions/efi.c b/block/partitions/efi.c
index 7ca5c4c374d4d..5e9be13a56a82 100644
--- a/block/partitions/efi.c
+++ b/block/partitions/efi.c
@@ -133,7 +133,7 @@ efi_crc32(const void *buf, unsigned long len)
*/
static u64 last_lba(struct gendisk *disk)
{
- return div_u64(disk->part0->bd_inode->i_size,
+ return div_u64(bdev_nr_bytes(disk->part0),
queue_logical_block_size(disk->queue)) - 1ULL;
}
--
2.30.2
next prev parent reply other threads:[~2021-10-19 6:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-19 6:20 more bdev_nr_sectors / bdev_nr_bytes conversions Christoph Hellwig
2021-10-19 6:20 ` [PATCH 1/3] block/ioctl: use bdev_nr_sectors and bdev_nr_bytes Christoph Hellwig
2021-10-19 6:20 ` Christoph Hellwig [this message]
2021-10-19 6:20 ` [PATCH 3/3] partitions/ibm: use bdev_nr_sectors instead of open coding it Christoph Hellwig
2021-10-19 7:01 ` Ard Biesheuvel
2021-10-19 12:18 ` more bdev_nr_sectors / bdev_nr_bytes conversions Jens Axboe
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