On 2019-03-07 23:12, Li RongQing wrote:
From: Li Rongqing
msgctl10 of ltp triggers the following lockup When CONFIG_KASAN
is enabled on large memory SMP systems, the pages initialization
can take a long time, if msgctl10 requests a huge block memory,
and it will block rcu scheduler, so release
From: Li Rongqing
msgctl10 of ltp triggers the following lockup When CONFIG_KASAN
is enabled on large memory SMP systems, the pages initialization
can take a long time, if msgctl10 requests a huge block memory,
and it will block rcu scheduler, so release cpu actively.
After adding schedule() in
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