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| author | ZhangPeng <zhangpeng362@huawei.com> | 2023-08-09 15:33:23 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 13:37:50 -0700 |
| commit | 368d983b985572e33422432d849f5956268bce21 (patch) | |
| tree | 3909e242041725266f6496230fa57f48ecf374ab /mm/page_alloc.c | |
| parent | b7108d66318abf3e060c7839eabcba52e9461568 (diff) | |
| download | lwn-368d983b985572e33422432d849f5956268bce21.tar.gz lwn-368d983b985572e33422432d849f5956268bce21.zip | |
mm: page_alloc: remove unused parameter from reserve_highatomic_pageblock()
Just remove the redundant parameter alloc_order from
reserve_highatomic_pageblock(). No functional modification involved.
Link: https://lkml.kernel.org/r/20230809073323.1065286-1-zhangpeng362@huawei.com
Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Nanyong Sun <sunnanyong@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index cfadde2fe3a2..a5d14ca13946 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1899,8 +1899,7 @@ int find_suitable_fallback(struct free_area *area, unsigned int order, * Reserve a pageblock for exclusive use of high-order atomic allocations if * there are no empty page blocks that contain a page with a suitable order */ -static void reserve_highatomic_pageblock(struct page *page, struct zone *zone, - unsigned int alloc_order) +static void reserve_highatomic_pageblock(struct page *page, struct zone *zone) { int mt; unsigned long max_managed, flags; @@ -3210,7 +3209,7 @@ try_this_zone: * if the pageblock should be reserved for the future */ if (unlikely(alloc_flags & ALLOC_HIGHATOMIC)) - reserve_highatomic_pageblock(page, zone, order); + reserve_highatomic_pageblock(page, zone); return page; } else { |