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Date:   Mon, 26 Nov 2018 16:27:50 -0500
From:   Steven Rostedt <rostedt@goodmis.org>
To:     Joey Pabalinas <joeypabalinas@gmail.com>
Cc:     linux-kernel@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Peter Zijlstra <peterz@infradead.org>,
        Masami Hiramatsu <mhiramat@kernel.org>,
        Josh Poimboeuf <jpoimboe@redhat.com>,
        Frederic Weisbecker <frederic@kernel.org>,
        Joel Fernandes <joel@joelfernandes.org>,
        Andy Lutomirski <luto@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>
Subject: Re: [RFC][PATCH 08/14] function_graph: Remove unused
 task_curr_ret_stack()
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On Mon, 26 Nov 2018 00:02:07 -1000
Joey Pabalinas <joeypabalinas@gmail.com> wrote:

> On Wed, Nov 21, 2018 at 08:27:16PM -0500, Steven Rostedt wrote:
> > The static inline function task_curr_ret_stack() is unused, remove it.  
> 
> Just want ot make sure I understand this correctly, instead of using this
> function, the convention now is to just directly assign `t->curr_ret_stack = -1`?
> 

Not sure what you mean. This function would just return the value of
curr_ret_stack, it didn't modify it.

-- Steve