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ntfs3: Remove an access to page->index

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Convert the first page passed to ni_write_frame() to a folio and use
folio_pos() on that instead of open-coding the access to folio->index,
cast & shift.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
This commit is contained in:
Matthew Wilcox (Oracle) 2024-11-28 19:44:28 +00:00 committed by Konstantin Komarov
parent 40384c840e
commit 1f2bf7049f
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1 changed files with 2 additions and 1 deletions
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3
fs/ntfs3/frecord.c
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@ -2726,9 +2726,10 @@ int ni_write_frame(struct ntfs_inode *ni, struct page **pages,
{
int err;
struct ntfs_sb_info *sbi = ni->mi.sbi;
struct folio *folio = page_folio(pages[0]);
u8 frame_bits = NTFS_LZNT_CUNIT + sbi->cluster_bits;
u32 frame_size = sbi->cluster_size << NTFS_LZNT_CUNIT;
u64 frame_vbo = (u64)pages[0]->index << PAGE_SHIFT;
u64 frame_vbo = folio_pos(folio);
CLST frame = frame_vbo >> frame_bits;
char *frame_ondisk = NULL;
struct page **pages_disk = NULL;