wait_for_stable_page (9) - Linux Man Pages
wait_for_stable_page: wait for writeback to finish, if necessary.
wait_for_stable_page - wait for writeback to finish, if necessary.
void wait_for_stable_page(struct page
- The page to wait on.
This function determines if the given page is related to a backing device that requires page contents to be held stable during writeback. If so, then it will wait for any pending writeback to complete.