diff options
| author | Valentin Schneider <vschneid@redhat.com> | 2024-04-16 10:51:10 +0200 |
|---|---|---|
| committer | Neeraj Upadhyay <neeraj.upadhyay@kernel.org> | 2024-08-11 11:05:09 +0530 |
| commit | bf66471987b4bd537bc800353ca7d39bfd1d1022 (patch) | |
| tree | 54288060031e13ef9c7d4ac9a88df352d72cbdc1 /kernel/rcu/tree.c | |
| parent | 125716c393889f9035567d4d78da239483f63ece (diff) | |
context_tracking, rcu: Rename struct context_tracking .dynticks_nesting into .nesting
The context_tracking.state RCU_DYNTICKS subvariable has been renamed to
RCU_WATCHING, reflect that change in the related helpers.
[ neeraj.upadhyay: Fix htmldocs build error reported by Stephen Rothwell ]
Suggested-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Valentin Schneider <vschneid@redhat.com>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Neeraj Upadhyay <neeraj.upadhyay@kernel.org>
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 45a9f3667c2a..0d5a539acd58 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -389,7 +389,7 @@ static int rcu_is_cpu_rrupt_from_idle(void) /* Check for counter underflows */ RCU_LOCKDEP_WARN(ct_dynticks_nesting() < 0, - "RCU dynticks_nesting counter underflow!"); + "RCU nesting counter underflow!"); RCU_LOCKDEP_WARN(ct_dynticks_nmi_nesting() <= 0, "RCU dynticks_nmi_nesting counter underflow/zero!"); @@ -597,7 +597,7 @@ void rcu_irq_exit_check_preempt(void) lockdep_assert_irqs_disabled(); RCU_LOCKDEP_WARN(ct_dynticks_nesting() <= 0, - "RCU dynticks_nesting counter underflow/zero!"); + "RCU nesting counter underflow/zero!"); RCU_LOCKDEP_WARN(ct_dynticks_nmi_nesting() != DYNTICK_IRQ_NONIDLE, "Bad RCU dynticks_nmi_nesting counter\n"); @@ -4804,7 +4804,7 @@ rcu_boot_init_percpu_data(int cpu) /* Set up local state, ensuring consistent view of global state. */ rdp->grpmask = leaf_node_cpu_bit(rdp->mynode, cpu); INIT_WORK(&rdp->strict_work, strict_work_handler); - WARN_ON_ONCE(ct->dynticks_nesting != 1); + WARN_ON_ONCE(ct->nesting != 1); WARN_ON_ONCE(rcu_dynticks_in_eqs(ct_rcu_watching_cpu(cpu))); rdp->barrier_seq_snap = rcu_state.barrier_sequence; rdp->rcu_ofl_gp_seq = rcu_state.gp_seq; @@ -4898,7 +4898,7 @@ int rcutree_prepare_cpu(unsigned int cpu) rdp->qlen_last_fqs_check = 0; rdp->n_force_qs_snap = READ_ONCE(rcu_state.n_force_qs); rdp->blimit = blimit; - ct->dynticks_nesting = 1; /* CPU not up, no tearing. */ + ct->nesting = 1; /* CPU not up, no tearing. */ raw_spin_unlock_rcu_node(rnp); /* irqs remain disabled. */ /* |