From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: mingo@kernel.org, laijs@cn.fujitsu.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de,
peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com,
edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com,
sbw@mit.edu, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: [PATCH tip/core/rcu 02/11] rcu: Use proper cpp macro for ->gp_flags
Date: Tue, 24 Sep 2013 18:29:12 -0700 [thread overview]
Message-ID: <1380072561-31134-2-git-send-email-paulmck@linux.vnet.ibm.com> (raw)
In-Reply-To: <1380072561-31134-1-git-send-email-paulmck@linux.vnet.ibm.com>
From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
One of the ->gp_flags assignments used a raw number rather than the
cpp macro that was intended for this purpose, which this commit fixes.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
kernel/rcutree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 32618b3..e0fa192 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1452,7 +1452,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
rdp = this_cpu_ptr(rsp->rda);
rcu_advance_cbs(rsp, rnp, rdp); /* Reduce false positives below. */
if (cpu_needs_another_gp(rsp, rdp))
- rsp->gp_flags = 1;
+ rsp->gp_flags = RCU_GP_FLAG_INIT;
raw_spin_unlock_irq(&rnp->lock);
}
--
1.8.1.5
next prev parent reply other threads:[~2013-09-25 1:29 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-25 1:27 [PATCH tip/core/rcu 0/11] Fixes for 3.13 Paul E. McKenney
2013-09-25 1:29 ` [PATCH tip/core/rcu 01/11] mm: Place preemption point in do_mlockall() loop Paul E. McKenney
2013-09-25 1:29 ` Paul E. McKenney [this message]
2013-09-25 1:29 ` [PATCH tip/core/rcu 03/11] rcu: Convert local functions to static Paul E. McKenney
2013-09-25 1:29 ` [PATCH tip/core/rcu 04/11] rcu: Fix dubious "if" condition in __call_rcu_nocb_enqueue() Paul E. McKenney
2013-09-25 1:29 ` [PATCH tip/core/rcu 05/11] rcu: Make list_splice_init_rcu() account for RCU readers Paul E. McKenney
2013-09-25 1:29 ` [PATCH tip/core/rcu 06/11] rcu: Replace __get_cpu_var() uses Paul E. McKenney
2013-09-25 1:29 ` [PATCH tip/core/rcu 07/11] rcu: Silence unused-variable warnings Paul E. McKenney
2013-09-25 1:29 ` [PATCH tip/core/rcu 08/11] rcu: Micro-optimize rcu_cpu_has_callbacks() Paul E. McKenney
2013-09-25 2:55 ` Chen Gang
2013-09-25 20:16 ` Paul E. McKenney
2013-09-26 2:57 ` Chen Gang
2013-09-26 18:33 ` Paul E. McKenney
2013-09-27 2:29 ` Chen Gang
2013-09-29 4:24 ` Chen Gang
2013-09-29 20:23 ` Paul E. McKenney
2013-09-30 1:33 ` Chen Gang
2013-09-25 1:29 ` [PATCH tip/core/rcu 09/11] rcu: Reject memory-order-induced stall-warning false positives Paul E. McKenney
2013-09-25 1:29 ` [PATCH tip/core/rcu 10/11] rcu: Have rcutiny tracepoints use tracepoint_string() Paul E. McKenney
2013-09-25 1:29 ` [PATCH tip/core/rcu 11/11] rcu: Fix CONFIG_RCU_NOCB_CPU_ALL panic on machines with sparse CPU mask Paul E. McKenney
2013-09-25 4:10 ` [PATCH tip/core/rcu 01/11] mm: Place preemption point in do_mlockall() loop Andrew Morton
2013-09-25 13:48 ` Paul E. McKenney
2013-09-25 19:35 ` Andrew Morton
2013-09-25 20:18 ` Paul E. McKenney
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1380072561-31134-2-git-send-email-paulmck@linux.vnet.ibm.com \
--to=paulmck@linux.vnet.ibm.com \
--cc=akpm@linux-foundation.org \
--cc=darren@dvhart.com \
--cc=dhowells@redhat.com \
--cc=dipankar@in.ibm.com \
--cc=edumazet@google.com \
--cc=fweisbec@gmail.com \
--cc=josh@joshtriplett.org \
--cc=laijs@cn.fujitsu.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mathieu.desnoyers@efficios.com \
--cc=mingo@kernel.org \
--cc=niv@us.ibm.com \
--cc=peterz@infradead.org \
--cc=rostedt@goodmis.org \
--cc=sbw@mit.edu \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®