f2fs: Use a folio in redirty_blocks()

Support large folios & simplify the loops in redirty_blocks().
Use the folio APIs and remove four calls to compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-03-31 21:12:42 +01:00 • committed by Jaegeuk Kim
commit 5951fee46b