linux-kernel - [PATCH tip/core/rcu 08/11] rcu/nocb: Rename rcu_organize_nocb

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190801225028.18225-8-paulmck@linux.ibm.com>
Date:   Thu,  1 Aug 2019 15:50:25 -0700
From:   "Paul E. McKenney" <paulmck@...ux.ibm.com>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, mingo@...nel.org,
        jiangshanlai@...il.com, dipankar@...ibm.com,
        akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
        josh@...htriplett.org, tglx@...utronix.de, peterz@...radead.org,
        rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com,
        fweisbec@...il.com, oleg@...hat.com, joel@...lfernandes.org,
        "Paul E. McKenney" <paulmck@...ux.ibm.com>
Subject: [PATCH tip/core/rcu 08/11] rcu/nocb: Rename rcu_organize_nocb_kthreads() local variable

This commit renames rdp_leader to rdp_gp in order to account for the
new distinction between callback and grace-period no-CBs kthreads.

Signed-off-by: Paul E. McKenney <paulmck@...ux.ibm.com>
---
 kernel/rcu/tree_plugin.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index e6581a51ff9a..0af36e98e70f 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -2138,7 +2138,7 @@ static void __init rcu_organize_nocb_kthreads(void)
 	int ls = rcu_nocb_leader_stride;
 	int nl = 0;  /* Next GP kthread. */
 	struct rcu_data *rdp;
-	struct rcu_data *rdp_leader = NULL;  /* Suppress misguided gcc warn. */
+	struct rcu_data *rdp_gp = NULL;  /* Suppress misguided gcc warn. */
 	struct rcu_data *rdp_prev = NULL;
 
 	if (!cpumask_available(rcu_nocb_mask))
@@ -2159,10 +2159,10 @@ static void __init rcu_organize_nocb_kthreads(void)
 			/* New GP kthread, set up for CBs & next GP. */
 			nl = DIV_ROUND_UP(rdp->cpu + 1, ls) * ls;
 			rdp->nocb_gp_rdp = rdp;
-			rdp_leader = rdp;
+			rdp_gp = rdp;
 		} else {
 			/* Another CB kthread, link to previous GP kthread. */
-			rdp->nocb_gp_rdp = rdp_leader;
+			rdp->nocb_gp_rdp = rdp_gp;
 			rdp_prev->nocb_next_cb_rdp = rdp;
 		}
 		rdp_prev = rdp;
-- 
2.17.1