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nilfs2: remove page_address() from nilfs_add_link

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In preparation for removing kmap from directory handling, use
offset_in_page() to calculate 'from'.  Matches ext2.

Link: https://lkml.kernel.org/r/20231127143036.2425-5-konishi.ryusuke@gmail.com
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-11-27 23:30:23 +09:00 committed by Andrew Morton
parent 6bb09fa1b4
commit 2197f5aed4
1 changed files with 1 additions and 1 deletions
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2
fs/nilfs2/dir.c
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@ -493,7 +493,7 @@ int nilfs_add_link(struct dentry *dentry, struct inode *inode)
return -EINVAL;
got_it:
from = (char *)de - (char *)page_address(page);
from = offset_in_page(de);
to = from + rec_len;
err = nilfs_prepare_chunk(page, from, to);
if (err)