lkml.org 
[lkml]   [2023]   [Dec]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH RFC v2 for-6.8/block 06/18] scsicam: use bdev api in scsi_bios_ptable()
Date
From: Yu Kuai <yukuai3@huawei.com>

Avoid to access bd_inode directly, prepare to remove bd_inode from
block_devcie.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
---
drivers/scsi/scsicam.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/scsi/scsicam.c b/drivers/scsi/scsicam.c
index e2c7d8ef205f..9617d70c0ed1 100644
--- a/drivers/scsi/scsicam.c
+++ b/drivers/scsi/scsicam.c
@@ -32,11 +32,9 @@
*/
unsigned char *scsi_bios_ptable(struct block_device *dev)
{
- struct address_space *mapping = bdev_whole(dev)->bd_inode->i_mapping;
unsigned char *res = NULL;
- struct folio *folio;
+ struct folio *folio = bdev_read_folio(bdev_whole(dev), 0);

- folio = read_mapping_folio(mapping, 0, NULL);
if (IS_ERR(folio))
return NULL;

--
2.39.2
\
 
 \ /
  Last update: 2023-12-11 15:13    [W:0.176 / U:0.332 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site