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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2023-10-18 22:07:54 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-25 16:47:12 -0700 |
| commit | 55c199385c4465e9abe1a3d6d1aba348d0356e03 (patch) | |
| tree | 181a195bd568f247ba3aa9a719d5d37fd618d8e8 /include/linux | |
| parent | f39eac30a8f334f0765ef78fe4d13b3fd5bfa3fd (diff) | |
| download | linux-55c199385c4465e9abe1a3d6d1aba348d0356e03.tar.gz linux-55c199385c4465e9abe1a3d6d1aba348d0356e03.tar.bz2 linux-55c199385c4465e9abe1a3d6d1aba348d0356e03.zip | |
mm: add folio_xchg_access_time()
Add folio_xchg_access_time() wrapper, which is required to convert
xchg_page_access_time() to folio vertion later in the series.
Link: https://lkml.kernel.org/r/20231018140806.2783514-8-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')
| -rw-r--r-- | include/linux/mm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index f8b7a1825720..dee63b820f0c 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1796,6 +1796,11 @@ 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) /* |