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Date: Fri, 17 Jun 2022 22:15:19 +0800 From: Zqiang <qiang1.zhang@...el.com> To: paulmck@...nel.org, frederic@...nel.org Cc: rcu@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v2] rcu/nocb: Correct output rcuog/rcuop kthreads information This commit make rcuog and rcuop thread information output in the correct location. Signed-off-by: Zqiang <qiang1.zhang@...el.com> --- v1->v2: Only change commit information, the v1 is [PATCH] rcu: Fix incorrect judgment condition in show_rcu_nocb_state(). kernel/rcu/tree_nocb.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/rcu/tree_nocb.h b/kernel/rcu/tree_nocb.h index a8f574d8850d..f20aec4f4394 100644 --- a/kernel/rcu/tree_nocb.h +++ b/kernel/rcu/tree_nocb.h @@ -1452,8 +1452,8 @@ static void show_rcu_nocb_gp_state(struct rcu_data *rdp) (long)rdp->nocb_gp_seq, rnp->grplo, rnp->grphi, READ_ONCE(rdp->nocb_gp_loops), rdp->nocb_gp_kthread ? task_state_to_char(rdp->nocb_gp_kthread) : '.', - rdp->nocb_cb_kthread ? (int)task_cpu(rdp->nocb_gp_kthread) : -1, - show_rcu_should_be_on_cpu(rdp->nocb_cb_kthread)); + rdp->nocb_gp_kthread ? (int)task_cpu(rdp->nocb_gp_kthread) : -1, + show_rcu_should_be_on_cpu(rdp->nocb_gp_kthread)); } /* Dump out nocb kthread state for the specified rcu_data structure. */ @@ -1497,7 +1497,7 @@ static void show_rcu_nocb_state(struct rcu_data *rdp) ".B"[!!rcu_cblist_n_cbs(&rdp->nocb_bypass)], rcu_segcblist_n_cbs(&rdp->cblist), rdp->nocb_cb_kthread ? task_state_to_char(rdp->nocb_cb_kthread) : '.', - rdp->nocb_cb_kthread ? (int)task_cpu(rdp->nocb_gp_kthread) : -1, + rdp->nocb_cb_kthread ? (int)task_cpu(rdp->nocb_cb_kthread) : -1, show_rcu_should_be_on_cpu(rdp->nocb_cb_kthread)); /* It is OK for GP kthreads to have GP state. */ -- 2.25.1
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