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| author | Yu Zhao <yuzhao@google.com> | 2021-02-24 23:08:32 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-25 00:38:33 +0300 |
| commit | bc7112719e1e80e4208eef3fc9bd8d2b6c263e7d (patch) | |
| tree | 86bf67f6208b6f5df28e22b2fa9c97ab6d1791d0 /mm/vmscan.c | |
| parent | 875601796267214f286d3581fe74f2805d060fe8 (diff) | |
| download | linux-bc7112719e1e80e4208eef3fc9bd8d2b6c263e7d.tar.xz | |
mm: VM_BUG_ON lru page flags
Move scattered VM_BUG_ONs to two essential places that cover all
lru list additions and deletions.
Link: https://lore.kernel.org/linux-mm/20201207220949.830352-8-yuzhao@google.com/
Link: https://lkml.kernel.org/r/20210122220600.906146-8-yuzhao@google.com
Signed-off-by: Yu Zhao <yuzhao@google.com>
Cc: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Roman Gushchin <guro@fb.com>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 452dd3818aa3..348a90096550 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -4281,7 +4281,6 @@ void check_move_unevictable_pages(struct pagevec *pvec) lruvec = relock_page_lruvec_irq(page, lruvec); if (page_evictable(page) && PageUnevictable(page)) { - VM_BUG_ON_PAGE(PageActive(page), page); del_page_from_lru_list(page, lruvec); ClearPageUnevictable(page); add_page_to_lru_list(page, lruvec); |