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Date: Thu, 4 Apr 2019 14:04:56 -0700
From: "Paul E. McKenney" <paulmck@linux.ibm.com>
Subject: Re: [PATCH RFC tip/core/rcu 1/4] dax/super: Dynamically allocate
 dax_srcu
References: <20190402142816.GA13084@linux.ibm.com>
 <20190402142933.14547-1-paulmck@linux.ibm.com>
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To: Dan Williams <dan.j.williams@intel.com>
Cc: David Howells <dhowells@redhat.com>, Thomas Gleixner <tglx@linutronix.de>, linux-nvdimm <linux-nvdimm@lists.01.org>, Peter Zijlstra <peterz@infradead.org>, fweisbec@gmail.com, jiangshanlai@gmail.com, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Steven Rostedt <rostedt@goodmis.org>, Josh Triplett <josh@joshtriplett.org>, rcu@vger.kernel.org, Eric Dumazet <edumazet@google.com>, Mathieu Desnoyers <mathieu.desnoyers@efficios.com>, Oleg Nesterov <oleg@redhat.com>, dipankar@in.ibm.com, joel@joelfernandes.org, Andrew Morton <akpm@linux-foundation.org>, Ingo Molnar <mingo@kernel.org>, Tejun Heo <tj@kernel.org>
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On Wed, Apr 03, 2019 at 11:31:01AM -0700, Dan Williams wrote:
> On Tue, Apr 2, 2019 at 7:29 AM Paul E. McKenney <paulmck@linux.ibm.com> wrote:
> >
> > Having DEFINE_SRCU() or DEFINE_STATIC_SRCU() in a loadable module
> > requires that the size of the reserved region be increased, which is
> > not something we really want to be doing.  This commit therefore removes
> > the DEFINE_STATIC_SRCU() from drivers/dax/super.c in favor of defining
> > dax_srcu as a simple srcu_struct, initializing it in dax_core_init(),
> > and cleaning it up in dax_core_exit().
> >
> > Reported-by: kbuild test robot <lkp@intel.com>
> > Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
> 
> Looks good to me.
> 
> Reviewed-by: Dan Williams <dan.j.williams@intel.com>

Applied, thank you!

							Thanx, Paul

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