diff options
| author |   Kefeng Wang <wangkefeng.wang@huawei.com> | 2023-10-18 22:07:53 +0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2023-10-25 16:47:12 -0700 |
| commit | f39eac30a8f334f0765ef78fe4d13b3fd5bfa3fd (patch) | |
| tree | 18537eecde3a0a92844725e0822069af46664fb1 /include/linux/mm.h | |
| parent | mm: huge_memory: use folio_last_cpupid() in __split_huge_page_tail() (diff) | |
| download | wireguard-linux-f39eac30a8f334f0765ef78fe4d13b3fd5bfa3fd.tar.xz wireguard-linux-f39eac30a8f334f0765ef78fe4d13b3fd5bfa3fd.zip | |
mm: remove page_cpupid_last()
Since all calls use folio_last_cpupid(), remove page_cpupid_last().
Link: https://lkml.kernel.org/r/20231018140806.2783514-7-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>
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 0c4ff852930b..f8b7a1825720 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1702,18 +1702,18 @@ static inline int page_cpupid_xchg_last(struct page *page, int cpupid) return xchg(&page->_last_cpupid, cpupid & LAST_CPUPID_MASK); } -static inline int page_cpupid_last(struct page *page) +static inline int folio_last_cpupid(struct folio *folio) { - return page->_last_cpupid; + return folio->_last_cpupid; } static inline void page_cpupid_reset_last(struct page *page) { page->_last_cpupid = -1 & LAST_CPUPID_MASK; } #else -static inline int page_cpupid_last(struct page *page) +static inline int folio_last_cpupid(struct folio *folio) { - return (page->flags >> LAST_CPUPID_PGSHIFT) & LAST_CPUPID_MASK; + return (folio->flags >> LAST_CPUPID_PGSHIFT) & LAST_CPUPID_MASK; } extern int page_cpupid_xchg_last(struct page *page, int cpupid); @@ -1752,9 +1752,9 @@ static inline int xchg_page_access_time(struct page *page, int time) return 0; } -static inline int page_cpupid_last(struct page *page) +static inline int folio_last_cpupid(struct folio *folio) { - return page_to_nid(page); /* XXX */ + return folio_nid(folio); /* XXX */ } static inline int cpupid_to_nid(int cpupid) @@ -1796,11 +1796,6 @@ static inline void vma_set_access_pid_bit(struct vm_area_struct *vma) } #endif /* CONFIG_NUMA_BALANCING */ -static inline int folio_last_cpupid(struct folio *folio) -{ - return page_cpupid_last(&folio->page); -} - #if defined(CONFIG_KASAN_SW_TAGS) || defined(CONFIG_KASAN_HW_TAGS) /* |