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f2fs: use folio_nr_pages() instead of shift operation

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folio_nr_pages() is a faster helper function to get the number of pages when
NR_PAGES_IN_LARGE_FOLIO is enabled.

Signed-off-by: Pedro Demarchi Gomes <pedrodemargomes@gmail.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Pedro Demarchi Gomes 2025-10-04 00:12:17 -03:00 committed by Jaegeuk Kim
parent 81464df360
commit e4384545e2
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/f2fs.h
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@ -2096,7 +2096,7 @@ static inline struct f2fs_super_block *F2FS_RAW_SUPER(struct f2fs_sb_info *sbi)
static inline struct f2fs_super_block *F2FS_SUPER_BLOCK(struct folio *folio,
pgoff_t index)
{
pgoff_t idx_in_folio = index % (1 << folio_order(folio));
pgoff_t idx_in_folio = index % folio_nr_pages(folio);
return (struct f2fs_super_block *)
(page_address(folio_page(folio, idx_in_folio)) +