On Wed, Jul 23, 2014 at 01:09:47AM -0400, Pranith Kumar wrote:
> rcu_gp_init() is called once the gp_kthread wakes up on the condition that
> the init bit is set in the gp_flags. For a spurious wakeup we need to check
> that
> it is actually set. This commit ensures that the RCU_GP_FLAG_INIT bit i
rcu_gp_init() is called once the gp_kthread wakes up on the condition that
the init bit is set in the gp_flags. For a spurious wakeup we need to check that
it is actually set. This commit ensures that the RCU_GP_FLAG_INIT bit is set in
gp_flags.
Signed-off-by: Pranith Kumar
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kernel/rcu/tree.c
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