From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: paulmck@kernel.org
Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org,
mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH tip/core/rcu 4/9] drivers/scsi: Replace rcu_swap_protected() with rcu_replace()
Date: Thu, 03 Oct 2019 22:09:31 -0400 [thread overview]
Message-ID: <yq1zhihqn1g.fsf@oracle.com> (raw)
In-Reply-To: <20191003014310.13262-4-paulmck@kernel.org> (paulmck@kernel.org's message of "Wed, 2 Oct 2019 18:43:05 -0700")
Paul,
No objections from me.
> + vpd_pg80 = rcu_replace(sdev->vpd_pg80, vpd_pg80,
> + lockdep_is_held(&sdev->inquiry_mutex));
> + vpd_pg83 = rcu_replace(sdev->vpd_pg83, vpd_pg83,
> + lockdep_is_held(&sdev->inquiry_mutex));
Just a heads-up that we have added a couple of additional VPD pages so
my 5.5 tree will need additional calls to be updated to rcu_replace().
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2019-10-04 2:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20191003014153.GA13156@paulmck-ThinkPad-P72>
2019-10-03 1:43 ` [PATCH tip/core/rcu 4/9] drivers/scsi: Replace rcu_swap_protected() with rcu_replace() paulmck
2019-10-04 2:09 ` Martin K. Petersen [this message]
2019-10-05 16:06 ` Paul E. McKenney
2019-10-10 2:36 ` Martin K. Petersen
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