[v2] rcu: Simplify check_cpu_stall()

[PATCH v2 0/1] rcu: Simplify check_cpu_stall()

thunder.leizhen@huaweicloud.com posted 1 patch 2 years, 4 months ago

Diff against v1
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kernel/rcu/tree_stall.h | 42 +++++++++++++++--------------------------
1 file changed, 15 insertions(+), 27 deletions(-)

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[PATCH v2 0/1] rcu: Simplify check_cpu_stall()

Posted by thunder.leizhen@huaweicloud.com 2 years, 4 months ago

From: Zhen Lei <thunder.leizhen@huawei.com>

v2:
Keep the check "READ_ONCE(rcu_state.jiffies_stall) == jn", drop patch 1/2 in v1.

v1:
Eliminate the duplicated code and comments.

Zhen Lei (1):
  rcu: Simplify check_cpu_stall()

 kernel/rcu/tree_stall.h | 42 +++++++++++++++--------------------------
 1 file changed, 15 insertions(+), 27 deletions(-)

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2.25.1