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nilfs2: convert nilfs_lookup_dirty_data_buffers to use folio_create_empty_buffers

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[ Upstream commit 922b12eff0b293fc13ae4045c7d7264e18938878 ]

This function was already using a folio, so this update to the new API
removes a single folio->page->folio conversion.

Link: https://lkml.kernel.org/r/20231016201114.1928083-17-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Pankaj Raghav <p.raghav@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Stable-dep-of: 367a9bffabe0 ("nilfs2: protect access to buffers with no active references")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle)
2023-10-16 21:11:03 +01:00
committed by Greg Kroah-Hartman
parent 724dc6daeb
commit 61a8a1917a
1 changed files with 3 additions and 4 deletions
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7
fs/nilfs2/segment.c
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@@ -731,10 +731,9 @@ static size_t nilfs_lookup_dirty_data_buffers(struct inode *inode,
continue;
}
head = folio_buffers(folio);
if (!head) {
create_empty_buffers(&folio->page, i_blocksize(inode), 0);
head = folio_buffers(folio);
}
if (!head)
head = folio_create_empty_buffers(folio,
i_blocksize(inode), 0);
folio_unlock(folio);
bh = head;