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| author | Shaoqin Huang <shaoqin.huang@intel.com> | 2022-08-09 10:32:56 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-11 20:25:48 -0700 |
| commit | 223ce4910bac6434060c018ba247b6b40a399b49 (patch) | |
| tree | b056854d43f7259478b5f57cfc4c12f386852039 /mm/filemap.c | |
| parent | 2ace36f0f55777be8a871c370832527e1cd54b15 (diff) | |
| download | lwn-223ce4910bac6434060c018ba247b6b40a399b49.tar.gz lwn-223ce4910bac6434060c018ba247b6b40a399b49.zip | |
mm/filemap.c: convert page_endio() to use a folio
Replace three calls to compound_head() with one.
Link: https://lkml.kernel.org/r/20220809023256.178194-1-shaoqin.huang@intel.com
Signed-off-by: Shaoqin Huang <shaoqin.huang@intel.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 15800334147b..cb740a6b7227 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1633,24 +1633,26 @@ EXPORT_SYMBOL(folio_end_writeback); */ void page_endio(struct page *page, bool is_write, int err) { + struct folio *folio = page_folio(page); + if (!is_write) { if (!err) { - SetPageUptodate(page); + folio_mark_uptodate(folio); } else { - ClearPageUptodate(page); - SetPageError(page); + folio_clear_uptodate(folio); + folio_set_error(folio); } - unlock_page(page); + folio_unlock(folio); } else { if (err) { struct address_space *mapping; - SetPageError(page); - mapping = page_mapping(page); + folio_set_error(folio); + mapping = folio_mapping(folio); if (mapping) mapping_set_error(mapping, err); } - end_page_writeback(page); + folio_end_writeback(folio); } } EXPORT_SYMBOL_GPL(page_endio); |