[PATCH v9 86/96] iomap: Convert iomap_invalidatepage to use a folio
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: 2021-05-05 17:46:25
Also in:
linux-fsdevel, lkml
Subsystem:
filesystems (vfs and infrastructure), filesystems [iomap], the rest · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds
This is an address_space operation, so its argument must remain as a struct page, but we can use a folio internally. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> --- fs/iomap/buffered-io.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index 33226a32e5c5..c36e16b87c45 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c@@ -478,15 +478,15 @@ iomap_invalidatepage(struct page *page, unsigned int offset, unsigned int len) { struct folio *folio = page_folio(page); - trace_iomap_invalidatepage(page->mapping->host, offset, len); + trace_iomap_invalidatepage(folio->mapping->host, offset, len); /* * If we are invalidating the entire page, clear the dirty state from it * and release it to avoid unnecessary buildup of the LRU. */ if (offset == 0 && len == PAGE_SIZE) { - WARN_ON_ONCE(PageWriteback(page)); - cancel_dirty_page(page); + WARN_ON_ONCE(folio_writeback(folio)); + folio_cancel_dirty(folio); iomap_page_release(folio); } }
--
2.30.2