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| author |   Peter Zijlstra <peterz@infradead.org> | 2024-07-04 16:00:24 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2024-07-04 16:00:24 +0200 |
| commit | 0c8ea05e9b3d8e5287e2a968f2a2e744dfd31b99 (patch) | |
| tree | ba0443b74f063471c5d81d85e795e04e7e1dc79c /mm/debug_page_alloc.c | |
| parent | perf: Make rb_alloc_aux() return an error immediately if nr_pages <= 0 (diff) | |
| parent | x86/cpu/intel: Drop stray FAM6 check with new Intel CPU model defines (diff) | |
| download | wireguard-linux-0c8ea05e9b3d8e5287e2a968f2a2e744dfd31b99.tar.xz wireguard-linux-0c8ea05e9b3d8e5287e2a968f2a2e744dfd31b99.zip | |
Merge branch 'tip/x86/cpu'
The Lunarlake patches rely on the new VFM stuff.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'mm/debug_page_alloc.c')
| -rw-r--r-- | mm/debug_page_alloc.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/mm/debug_page_alloc.c b/mm/debug_page_alloc.c index 6755f0c9d4a3..d46acf989dde 100644 --- a/mm/debug_page_alloc.c +++ b/mm/debug_page_alloc.c @@ -32,8 +32,7 @@ static int __init debug_guardpage_minorder_setup(char *buf) } early_param("debug_guardpage_minorder", debug_guardpage_minorder_setup); -bool __set_page_guard(struct zone *zone, struct page *page, unsigned int order, - int migratetype) +bool __set_page_guard(struct zone *zone, struct page *page, unsigned int order) { if (order >= debug_guardpage_minorder()) return false; @@ -41,19 +40,12 @@ bool __set_page_guard(struct zone *zone, struct page *page, unsigned int order, __SetPageGuard(page); INIT_LIST_HEAD(&page->buddy_list); set_page_private(page, order); - /* Guard pages are not available for any usage */ - if (!is_migrate_isolate(migratetype)) - __mod_zone_freepage_state(zone, -(1 << order), migratetype); return true; } -void __clear_page_guard(struct zone *zone, struct page *page, unsigned int order, - int migratetype) +void __clear_page_guard(struct zone *zone, struct page *page, unsigned int order) { __ClearPageGuard(page); - set_page_private(page, 0); - if (!is_migrate_isolate(migratetype)) - __mod_zone_freepage_state(zone, (1 << order), migratetype); } |