reiserfs: Convert reiserfs_write_begin() to use a folio

Remove a few calls to compound_head().

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Matthew Wilcox (Oracle) 2024-07-10 22:50:29 -04:00 • committed by Christian Brauner
commit cc67bcb2c3
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