Commit cacadb63 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

srcu: Add guards for notrace variants of SRCU-fast readers 



This adds the usual scoped_guard(srcu_fast_notrace, &my_srcu) and
guard(srcu_fast_notrace)(&my_srcu).

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
Reviewed-by: default avatarJoel Fernandes <joelagnelf@nvidia.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: <bpf@vger.kernel.org>
parent 7e2a2d06

include/linux/srcu.h

+5 −0
Original line number Diff line number Diff line
@@ -515,4 +515,9 @@ DEFINE_LOCK_GUARD_1(srcu_fast, struct srcu_struct, 
		    srcu_read_unlock_fast(_T->lock, _T->scp),

		    struct srcu_ctr __percpu *scp)



DEFINE_LOCK_GUARD_1(srcu_fast_notrace, struct srcu_struct,

		    _T->scp = srcu_read_lock_fast_notrace(_T->lock),

		    srcu_read_unlock_fast_notrace(_T->lock, _T->scp),

		    struct srcu_ctr __percpu *scp)



#endif