From: Christoph Hellwig <hch@xxxxxx> Subject: fs: unexport __set_page_dirty Patch series "remove the implicit .set_page_dirty default". This series cleans up a few lose ends around ->set_page_dirty, most importantly removes the default to the buffer head based on if no method is wired up. This patch (of 3): __set_page_dirty is only used by built-in code. Link: https://lkml.kernel.org/r/20210614061512.3966143-1-hch@xxxxxx Link: https://lkml.kernel.org/r/20210614061512.3966143-2-hch@xxxxxx Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Reviewed-by: Jan Kara <jack@xxxxxxx> Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/buffer.c | 1 - 1 file changed, 1 deletion(-) --- a/fs/buffer.c~fs-unexport-__set_page_dirty +++ a/fs/buffer.c @@ -611,7 +611,6 @@ void __set_page_dirty(struct page *page, } xa_unlock_irqrestore(&mapping->i_pages, flags); } -EXPORT_SYMBOL_GPL(__set_page_dirty); /* * Add a page to the dirty page list. _
