diff options
| author | Jeff Layton <jlayton@kernel.org> | 2021-05-04 10:08:30 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:22:42 +0200 |
| commit | e33699d9f441c40aa1d97c60f863d4f8655ebe8f (patch) | |
| tree | 94c4401ee449f4c597b2443a550efc92f33f910b /tools/perf/scripts/python | |
| parent | 58606882ad8ec6c39e0f40344b922921ef94ab4d (diff) | |
ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty
[ Upstream commit 22d41cdcd3cfd467a4af074165357fcbea1c37f5 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions