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| author | Yu Zhao <yuzhao@google.com> | 2021-02-24 12:08:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 13:38:33 -0800 |
| commit | 46ae6b2cc2a47904a368d238425531ea91f3a2a5 (patch) | |
| tree | 8d9944e396018efcba21fc024bb01761e7ccbc6d /mm/compaction.c | |
| parent | 861404536a3af3c39f1b10959a40def3d8efa2dd (diff) | |
| download | linux-46ae6b2cc2a47904a368d238425531ea91f3a2a5.tar.bz2 | |
mm/swap.c: don't pass "enum lru_list" to del_page_from_lru_list()
The parameter is redundant in the sense that it can be potentially
extracted from the "struct page" parameter by page_lru(). We need to
make sure that existing PageActive() or PageUnevictable() remains
until the function returns. A few places don't conform, and simple
reordering fixes them.
This patch may have left page_off_lru() seemingly odd, and we'll take
care of it in the next patch.
Link: https://lore.kernel.org/linux-mm/20201207220949.830352-6-yuzhao@google.com/
Link: https://lkml.kernel.org/r/20210122220600.906146-6-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/compaction.c')
| -rw-r--r-- | mm/compaction.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index 8f52532675a9..3aef10c61d0e 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -1034,7 +1034,7 @@ isolate_migratepages_block(struct compact_control *cc, unsigned long low_pfn, low_pfn += compound_nr(page) - 1; /* Successfully isolated */ - del_page_from_lru_list(page, lruvec, page_lru(page)); + del_page_from_lru_list(page, lruvec); mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON + page_is_file_lru(page), thp_nr_pages(page)); |