Re: [PATCH RFC v5 2/6] srcu: Add notrace variants of srcu_read_{lock,unlock}

[Steven Rostedt]

On Mon, 30 Apr 2018 18:42:00 -0700
Joel Fernandes <joelaf@xxxxxxxxxx> wrote:

> From: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
> 
> This is needed for a future tracepoint patch that uses srcu, and to make
> sure it doesn't call into lockdep.
> 
> tracepoint code already calls notrace variants for rcu_read_lock_sched
> so this patch does the same for srcu which will be used in a later
> patch. Keeps it consistent with rcu-sched.
> 
> [Joel: Added commit message]
>

Reviewed-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>

-- Steve
 
> Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
> Cc: Peter Zilstra <peterz@xxxxxxxxxxxxx>
> Cc: Ingo Molnar <mingo@xxxxxxxxxx>
> Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
> Cc: Tom Zanussi <tom.zanussi@xxxxxxxxxxxxxxx>
> Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
> Cc: Thomas Glexiner <tglx@xxxxxxxxxxxxx>
> Cc: Boqun Feng <boqun.feng@xxxxxxxxx>
> Cc: Paul McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
> Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
> Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Cc: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
> Cc: Fenguang Wu <fengguang.wu@xxxxxxxxx>
> Cc: Baohong Liu <baohong.liu@xxxxxxxxx>
> Cc: Vedang Patel <vedang.patel@xxxxxxxxx>
> Cc: kernel-team@xxxxxxxxxxx
> Signed-off-by: Paul McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Joel Fernandes <joelaf@xxxxxxxxxx>
> ---
>