From a7538352da722fae5cc95ae6656ea2013f5b8b21 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 14 May 2018 13:27:33 -0700 Subject: rcu: Use pr_fmt to prefix "rcu: " to logging output This commit also adjusts some whitespace while in the area. Signed-off-by: Joe Perches Signed-off-by: Paul E. McKenney [ paulmck: Revert string-breaking %s as requested by Andy Shevchenko. ] --- kernel/rcu/srcutree.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'kernel/rcu/srcutree.c') diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c index d6d6ea9738c0..e526b56998af 100644 --- a/kernel/rcu/srcutree.c +++ b/kernel/rcu/srcutree.c @@ -26,6 +26,8 @@ * */ +#define pr_fmt(fmt) "rcu: " fmt + #include #include #include @@ -390,7 +392,8 @@ void _cleanup_srcu_struct(struct srcu_struct *sp, bool quiesced) } if (WARN_ON(rcu_seq_state(READ_ONCE(sp->srcu_gp_seq)) != SRCU_STATE_IDLE) || WARN_ON(srcu_readers_active(sp))) { - pr_info("%s: Active srcu_struct %p state: %d\n", __func__, sp, rcu_seq_state(READ_ONCE(sp->srcu_gp_seq))); + pr_info("%s: Active srcu_struct %p state: %d\n", + __func__, sp, rcu_seq_state(READ_ONCE(sp->srcu_gp_seq))); return; /* Caller forgot to stop doing call_srcu()? */ } free_percpu(sp->sda); -- cgit