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During the reparenting of LRU folios, the value passed to it can > potentially exceed the maximum value of a 32-bit integer. It should be > declared as long instead of int to match the types used in lruvec size > accounting and to prevent possible overflow. > > Update the parameter type to long to ensure correctness. > > Signed-off-by: Qi Zheng > --- > include/linux/memcontrol.h | 2 +- > mm/memcontrol.c | 4 ++-- > 2 files changed, 3 insertions(+), 3 deletions(-) > Acked-by: Zi Yan Best Regards, Yan, Zi