diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2024-08-26 14:58:13 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-09 16:38:59 -0700 |
| commit | 775d28fd45a2f5e58d8927ce77693398b1f074a6 (patch) | |
| tree | ac274b27ba2ff9b5125ab3eee1201d320d3c3e49 /mm/khugepaged.c | |
| parent | 58bf8c2bf47550bc94fea9cafd2bc7304d97102c (diff) | |
mm: remove isolate_lru_page()
There are no more callers of isolate_lru_page(), remove it.
[wangkefeng.wang@huawei.com: convert page to folio in comment and document, per Matthew]
Link: https://lkml.kernel.org/r/20240826144114.1928071-1-wangkefeng.wang@huawei.com
Link: https://lkml.kernel.org/r/20240826065814.1336616-6-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/khugepaged.c')
| -rw-r--r-- | mm/khugepaged.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 4a83c40d9053..ab646018ce25 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -627,8 +627,8 @@ static int __collapse_huge_page_isolate(struct vm_area_struct *vma, } /* - * We can do it before isolate_lru_page because the - * page can't be freed from under us. NOTE: PG_lock + * We can do it before folio_isolate_lru because the + * folio can't be freed from under us. NOTE: PG_lock * is needed to serialize against split_huge_page * when invoked from the VM. */ @@ -1874,7 +1874,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr, result = SCAN_FAIL; goto xa_unlocked; } - /* drain lru cache to help isolate_lru_page() */ + /* drain lru cache to help folio_isolate_lru() */ lru_add_drain(); } else if (folio_trylock(folio)) { folio_get(folio); @@ -1889,7 +1889,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr, page_cache_sync_readahead(mapping, &file->f_ra, file, index, end - index); - /* drain lru cache to help isolate_lru_page() */ + /* drain lru cache to help folio_isolate_lru() */ lru_add_drain(); folio = filemap_lock_folio(mapping, index); if (IS_ERR(folio)) { |