From: Yangtao Li via Ocfs2-devel <ocfs2-devel@oss.oracle.com>
To: xiang@kernel.org, chao@kernel.org, huyue2@coolpad.com,
jefflexu@linux.alibaba.com, tytso@mit.edu,
adilger.kernel@dilger.ca, rpeterso@redhat.com,
agruenba@redhat.com, mark@fasheh.com, jlbec@evilplan.org,
joseph.qi@linux.alibaba.com, viro@zeniv.linux.org.uk,
brauner@kernel.org
Cc: Yangtao Li <frank.li@vivo.com>,
linux-kernel@vger.kernel.org, cluster-devel@redhat.com,
linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-erofs@lists.ozlabs.org, ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH v4 1/5] fs: add i_blockmask()
Date: Fri, 10 Mar 2023 13:48:25 +0800 [thread overview]
Message-ID: <20230310054829.4241-1-frank.li@vivo.com> (raw)
Introduce i_blockmask() to simplify code, which replace
(i_blocksize(node) - 1). Like done in commit
93407472a21b("fs: add i_blocksize()").
Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
v4:
-drop ext4 patch
-erofs patch based on mainline
-a bit change in ocfs2 patch
include/linux/fs.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c85916e9f7db..17387d465b8b 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -711,6 +711,11 @@ static inline unsigned int i_blocksize(const struct inode *node)
return (1 << node->i_blkbits);
}
+static inline unsigned int i_blockmask(const struct inode *node)
+{
+ return i_blocksize(node) - 1;
+}
+
static inline int inode_unhashed(struct inode *inode)
{
return hlist_unhashed(&inode->i_hash);
--
2.25.1
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next reply other threads:[~2023-03-22 17:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-10 5:48 Yangtao Li via Ocfs2-devel [this message]
2023-03-10 5:48 ` [Ocfs2-devel] [PATCH v4 2/5] erofs: convert to use i_blockmask() Yangtao Li via Ocfs2-devel
2023-03-10 6:01 ` Gao Xiang via Ocfs2-devel
2023-03-10 6:15 ` Yangtao Li via Ocfs2-devel
2023-03-10 6:20 ` Gao Xiang via Ocfs2-devel
2023-03-10 5:48 ` [Ocfs2-devel] [PATCH v4 3/5] gfs2: " Yangtao Li via Ocfs2-devel
2023-03-10 5:48 ` [Ocfs2-devel] [PATCH v4 4/5] ocfs2: " Yangtao Li via Ocfs2-devel
2023-03-10 11:13 ` Joseph Qi via Ocfs2-devel
2023-03-10 5:48 ` [Ocfs2-devel] [PATCH v4 5/5] fs/remap_range: " Yangtao Li via Ocfs2-devel
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