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rcu: Rename rcu_dynticks_eqs_online() into rcu_watching_online()

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The context_tracking.state RCU_DYNTICKS subvariable has been renamed to
RCU_WATCHING, reflect that change in the related helpers.

Signed-off-by: Valentin Schneider <vschneid@redhat.com>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Neeraj Upadhyay <neeraj.upadhyay@kernel.org>
This commit is contained in:
Valentin Schneider 2024-04-16 12:25:31 +02:00 committed by Neeraj Upadhyay
parent fda7020713
commit 654b578e4d
1 changed files with 4 additions and 4 deletions
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8
kernel/rcu/tree.c
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@ -283,16 +283,16 @@ void rcu_softirq_qs(void)
}
/*
* Reset the current CPU's ->dynticks counter to indicate that the
* Reset the current CPU's RCU_WATCHING counter to indicate that the
* newly onlined CPU is no longer in an extended quiescent state.
* This will either leave the counter unchanged, or increment it
* to the next non-quiescent value.
*
* The non-atomic test/increment sequence works because the upper bits
* of the ->dynticks counter are manipulated only by the corresponding CPU,
* of the ->state variable are manipulated only by the corresponding CPU,
* or when the corresponding CPU is offline.
*/
static void rcu_dynticks_eqs_online(void)
static void rcu_watching_online(void)
{
if (ct_rcu_watching() & CT_RCU_WATCHING)
return;
@ -5058,7 +5058,7 @@ void rcutree_report_cpu_starting(unsigned int cpu)
rnp = rdp->mynode;
mask = rdp->grpmask;
arch_spin_lock(&rcu_state.ofl_lock);
rcu_dynticks_eqs_online();
rcu_watching_online();
raw_spin_lock(&rcu_state.barrier_lock);
raw_spin_lock_rcu_node(rnp);
WRITE_ONCE(rnp->qsmaskinitnext, rnp->qsmaskinitnext | mask);