diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-01-25 21:22:21 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-03-28 16:52:57 -0400 |
| commit | 504c1cabe325df65c18ef38365ddd1a41c6b591b (patch) | |
| tree | 260cff8bb171ab944fe61b3c8ca179270efcdf25 /mm | |
| parent | 6f84622db395456f071910a1851fda66325855bd (diff) | |
mm/balloon_compaction: make balloon page compaction callbacks static
Since commit b1123ea6d3b3 ("mm: balloon: use general non-lru movable page
feature"), these functions are called via balloon_aops callbacks. They're
not called directly outside this file. So make them static and clean up
the relevant code.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Link: https://lore.kernel.org/r/20220125132221.2220-1-linmiaohe@huawei.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/balloon_compaction.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c index 907fefde2572..4b8eab4b3f45 100644 --- a/mm/balloon_compaction.c +++ b/mm/balloon_compaction.c @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(balloon_page_dequeue); #ifdef CONFIG_BALLOON_COMPACTION -bool balloon_page_isolate(struct page *page, isolate_mode_t mode) +static bool balloon_page_isolate(struct page *page, isolate_mode_t mode) { struct balloon_dev_info *b_dev_info = balloon_page_device(page); @@ -217,7 +217,7 @@ bool balloon_page_isolate(struct page *page, isolate_mode_t mode) return true; } -void balloon_page_putback(struct page *page) +static void balloon_page_putback(struct page *page) { struct balloon_dev_info *b_dev_info = balloon_page_device(page); unsigned long flags; @@ -230,7 +230,7 @@ void balloon_page_putback(struct page *page) /* move_to_new_page() counterpart for a ballooned page */ -int balloon_page_migrate(struct address_space *mapping, +static int balloon_page_migrate(struct address_space *mapping, struct page *newpage, struct page *page, enum migrate_mode mode) { |