diff options
| -rw-r--r-- | fs/ntfs3/file.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 9b6a3f8d2e7c..bc6062e0668e 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -998,7 +998,8 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from) struct ntfs_inode *ni = ntfs_i(inode); u64 valid = ni->i_valid; struct ntfs_sb_info *sbi = ni->mi.sbi; - struct page *page, **pages = NULL; + struct page **pages = NULL; + struct folio *folio; size_t written = 0; u8 frame_bits = NTFS_LZNT_CUNIT + sbi->cluster_bits; u32 frame_size = 1u << frame_bits; @@ -1008,7 +1009,6 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from) u64 frame_vbo; pgoff_t index; bool frame_uptodate; - struct folio *folio; if (frame_size < PAGE_SIZE) { /* @@ -1062,8 +1062,7 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from) pages_per_frame); if (err) { for (ip = 0; ip < pages_per_frame; ip++) { - page = pages[ip]; - folio = page_folio(page); + folio = page_folio(pages[ip]); folio_unlock(folio); folio_put(folio); } @@ -1074,10 +1073,9 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from) ip = off >> PAGE_SHIFT; off = offset_in_page(valid); for (; ip < pages_per_frame; ip++, off = 0) { - page = pages[ip]; - folio = page_folio(page); - zero_user_segment(page, off, PAGE_SIZE); - flush_dcache_page(page); + folio = page_folio(pages[ip]); + folio_zero_segment(folio, off, PAGE_SIZE); + flush_dcache_folio(folio); folio_mark_uptodate(folio); } @@ -1086,8 +1084,7 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from) ni_unlock(ni); for (ip = 0; ip < pages_per_frame; ip++) { - page = pages[ip]; - folio = page_folio(page); + folio = page_folio(pages[ip]); folio_mark_uptodate(folio); folio_unlock(folio); folio_put(folio); @@ -1131,8 +1128,7 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from) if (err) { for (ip = 0; ip < pages_per_frame; ip++) { - page = pages[ip]; - folio = page_folio(page); + folio = page_folio(pages[ip]); folio_unlock(folio); folio_put(folio); } @@ -1150,10 +1146,10 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from) for (;;) { size_t cp, tail = PAGE_SIZE - off; - page = pages[ip]; - cp = copy_page_from_iter_atomic(page, off, + folio = page_folio(pages[ip]); + cp = copy_folio_from_iter_atomic(folio, off, min(tail, bytes), from); - flush_dcache_page(page); + flush_dcache_folio(folio); copied += cp; bytes -= cp; @@ -1173,9 +1169,8 @@ static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from) ni_unlock(ni); for (ip = 0; ip < pages_per_frame; ip++) { - page = pages[ip]; - ClearPageDirty(page); - folio = page_folio(page); + folio = page_folio(pages[ip]); + folio_clear_dirty(folio); folio_mark_uptodate(folio); folio_unlock(folio); folio_put(folio); |