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| author | Vishal Moola (Oracle) <vishal.moola@gmail.com> | 2022-11-01 10:53:25 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-11 18:12:13 -0800 |
| commit | 284a344ed19dc92526024d062b30f90774fea50f (patch) | |
| tree | 31a6b629e1cbc181d77cf6d059309891ccb27a9f | |
| parent | 28965f0f8be62e1ed8296fe0240b5d5dc064b681 (diff) | |
| download | linux-stable-284a344ed19dc92526024d062b30f90774fea50f.tar.gz linux-stable-284a344ed19dc92526024d062b30f90774fea50f.tar.bz2 linux-stable-284a344ed19dc92526024d062b30f90774fea50f.zip | |
khugepage: replace lru_cache_add() with folio_add_lru()
Replaces some calls with their folio equivalents. This is in preparation
for the removal of lru_cache_add(). This replaces 3 calls to
compound_head() with 1.
Link: https://lkml.kernel.org/r/20221101175326.13265-5-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | mm/khugepaged.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 78ec2771cc65..5a7d2d5093f9 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -2013,6 +2013,7 @@ xa_unlocked: if (result == SCAN_SUCCEED) { struct page *page, *tmp; + struct folio *folio; /* * Replacing old pages with new one has succeeded, now we @@ -2040,11 +2041,13 @@ xa_unlocked: index++; } - SetPageUptodate(hpage); - page_ref_add(hpage, HPAGE_PMD_NR - 1); + folio = page_folio(hpage); + folio_mark_uptodate(folio); + folio_ref_add(folio, HPAGE_PMD_NR - 1); + if (is_shmem) - set_page_dirty(hpage); - lru_cache_add(hpage); + folio_mark_dirty(folio); + folio_add_lru(folio); /* * Remove pte page tables, so we can re-fault the page as huge. |