mm/huge_memory: mark racy access onhuge_anon_orders_always

huge_anon_orders_always is accessed lockless, it is better to use the
READ_ONCE() wrapper.  This is not fixing any visible bug, hopefully this
can cease some KCSAN complains in the future.  Also do that for
huge_anon_orders_madvise.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Ran Xiaokai <[email protected]>
Acked-by: David Hildenbrand <[email protected]>
Reviewed-by: Lu Zhongjun <[email protected]>
Reviewed-by: xu xin <[email protected]>
Cc: Yang Yang <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Cc: Yang Shi <[email protected]>
Cc: Zi Yan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions