All of lore.kernel.org
 help / color / mirror / Atom feed
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


  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20211019062024.2171074-3-hch@lst.de \
    --to=hch@lst.de \
    --cc=axboe@kernel.dk \
    --cc=dave@stgolabs.net \
    --cc=hoeppner@linux.ibm.com \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-efi@vger.kernel.org \
    --cc=linux-s390@vger.kernel.org \
    --cc=sth@linux.ibm.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.