On Tue, Mar 15, 2016 at 04:32:40PM +0100, Richard Weinberger wrote: > > Or if ->page_mkwrite() was called, why the page is not dirty? > > BTW: UBIFS does not implement ->migratepage(), could this be a problem? This might be the reason. I can't reall make sense of buffer_migrate_page, but it seems to migrate buffer_head state to the new page. I'd love to know why CMA even tries to migrate pages that don't have a ->migratepage method, this seems incredibly dangerous to me. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
