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mm: remove xchg_page_access_time()

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Since all calls use folio_xchg_access_time(), remove
xchg_page_access_time().

Link: https://lkml.kernel.org/r/20231018140806.2783514-12-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kefeng Wang 2023-10-18 22:07:58 +08:00 committed by Andrew Morton
parent d986ba2b19
commit f393084382
1 changed files with 4 additions and 8 deletions
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12
include/linux/mm.h
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@ -1724,11 +1724,12 @@ static inline void page_cpupid_reset_last(struct page *page)
}
#endif /* LAST_CPUPID_NOT_IN_PAGE_FLAGS */
static inline int xchg_page_access_time(struct page *page, int time)
static inline int folio_xchg_access_time(struct folio *folio, int time)
{
int last_time;
last_time = page_cpupid_xchg_last(page, time >> PAGE_ACCESS_TIME_BUCKETS);
last_time = page_cpupid_xchg_last(&folio->page,
time >> PAGE_ACCESS_TIME_BUCKETS);
return last_time << PAGE_ACCESS_TIME_BUCKETS;
}
@ -1747,7 +1748,7 @@ static inline int page_cpupid_xchg_last(struct page *page, int cpupid)
return page_to_nid(page); /* XXX */
}
static inline int xchg_page_access_time(struct page *page, int time)
static inline int folio_xchg_access_time(struct folio *folio, int time)
{
return 0;
}
@ -1796,11 +1797,6 @@ static inline void vma_set_access_pid_bit(struct vm_area_struct *vma)
}
#endif /* CONFIG_NUMA_BALANCING */
static inline int folio_xchg_access_time(struct folio *folio, int time)
{
return xchg_page_access_time(&folio->page, time);
}
#if defined(CONFIG_KASAN_SW_TAGS) || defined(CONFIG_KASAN_HW_TAGS)
/*