Message ID | 20200429133657.22632-15-willy@infradead.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Large pages in the page cache | expand |
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index 709be90a1997..e489b8769fcb 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -221,6 +221,7 @@ iomap_read_inline_data(struct inode *inode, struct page *page, return; BUG_ON(page->index); + BUG_ON(PageCompound(page)); BUG_ON(size > PAGE_SIZE - offset_in_page(iomap->inline_data)); addr = kmap_atomic(page); @@ -732,6 +733,7 @@ iomap_write_end_inline(struct inode *inode, struct page *page, void *addr; WARN_ON_ONCE(!PageUptodate(page)); + BUG_ON(PageCompound(page)); BUG_ON(pos + copied > PAGE_SIZE - offset_in_page(iomap->inline_data)); addr = kmap_atomic(page);