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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-04-28 23:59:15 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-08 14:45:57 -0400 |
| commit | 6c2ae0d5db57d772a11f2d7399da5e22f94767d6 (patch) | |
| tree | e8524508b12038ee8c57452b4bcb4a15bb314a82 /kernel | |
| parent | 2ebdd1df316636c2faf25a1780e12553adf09cf7 (diff) | |
| download | lwn-6c2ae0d5db57d772a11f2d7399da5e22f94767d6.tar.gz lwn-6c2ae0d5db57d772a11f2d7399da5e22f94767d6.zip | |
buffer: Rewrite nobh_truncate_page() to use folios
- Calculate iblock directly instead of using a while loop
- Move has_buffers to the end to remove a backwards jump
- Use __filemap_get_folio() instead of grab_cache_page(), which
removes a spurious FGP_ACCESSED flag.
- Eliminate length and pos variables
- Use folio APIs where they exist
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions