Messages in this thread Patch in this message | | | From | Miaohe Lin <> | Subject | [PATCH] mm/page_alloc: remove unneeded variable base | Date | Thu, 3 Aug 2023 19:49:34 +0800 |
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Since commit 5d0a661d808f ("mm/page_alloc: use only one PCP list for THP-sized allocations"), local variable base is just as same as order. So remove it. No functional change intended.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- mm/page_alloc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d7a357cb21ee..96b7c1a7d1f2 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -538,8 +538,6 @@ static void bad_page(struct page *page, const char *reason) static inline unsigned int order_to_pindex(int migratetype, int order) { - int base = order; - #ifdef CONFIG_TRANSPARENT_HUGEPAGE if (order > PAGE_ALLOC_COSTLY_ORDER) { VM_BUG_ON(order != pageblock_order); @@ -549,7 +547,7 @@ static inline unsigned int order_to_pindex(int migratetype, int order) VM_BUG_ON(order > PAGE_ALLOC_COSTLY_ORDER); #endif - return (MIGRATE_PCPTYPES * base) + migratetype; + return (MIGRATE_PCPTYPES * order) + migratetype; } static inline int pindex_to_order(unsigned int pindex) -- 2.33.0
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