linux-kernel - [PATCH 4/7] buffer: Convert to bdev_logical_block

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230628093500.68779-4-frank.li@vivo.com>
Date:   Wed, 28 Jun 2023 17:34:57 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     axboe@...nel.dk, song@...nel.org, viro@...iv.linux.org.uk,
        brauner@...nel.org, xiang@...nel.org, chao@...nel.org,
        huyue2@...lpad.com, jefflexu@...ux.alibaba.com, hch@...radead.org,
        djwong@...nel.org
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-raid@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-erofs@...ts.ozlabs.org, linux-xfs@...r.kernel.org,
        Yangtao Li <frank.li@...o.com>
Subject: [PATCH 4/7] buffer: Convert to bdev_logical_block_mask()

Use bdev_logical_block_mask() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 fs/buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/buffer.c b/fs/buffer.c
index bd091329026c..fd2705465a5e 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1128,7 +1128,7 @@ __getblk_slow(struct block_device *bdev, sector_t block,
 	     unsigned size, gfp_t gfp)
 {
 	/* Size must be multiple of hard sectorsize */
-	if (unlikely(size & (bdev_logical_block_size(bdev)-1) ||
+	if (unlikely(size & bdev_logical_block_mask(bdev) ||
 			(size < 512 || size > PAGE_SIZE))) {
 		printk(KERN_ERR "getblk(): invalid block size %d requested\n",
 					size);
-- 
2.39.0