tree bec5bea733ab1961f8e397acd4fea021419e74d0
parent 62fb9874f5da54fdb243003b386128037319b219
author Jeff Layton <jlayton@kernel.org> 1620137310 -0400
committer Ilya Dryomov <idryomov@gmail.com> 1624916964 +0200

ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty

The checks for page->mapping are odd, as set_page_dirty is an
address_space operation, and I don't see where it would be called on a
non-pagecache page.

The warning about the page lock also seems bogus.  The comment over
set_page_dirty() says that it can be called without the page lock in
some rare cases. I don't think we want to warn if that's the case.

Reported-by: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>