[PATCH v5 03/27] afs: Use wait_on_page_writeback_killable

[David Howells]

Matthew Wilcox (Oracle) <willy at infradead.org> wrote:

> Open-coding this function meant it missed out on the recent bugfix
> for waiters being woken by a delayed wake event from a previous
> instantiation of the page.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy at infradead.org>

Acked-and-tested-by: David Howells <dhowells at redhat.com>

Should this be pushed upstream now as well if it's missing out on a bugfix?