From c75e9d29159b94904d10b23ad6aebdf869b61106 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Fri, 2 Apr 2021 01:47:02 +0200 Subject: srcu: Remove superfluous ssp initialization for early callbacks Pre-srcu_init() invocations of call_srcu() initialize the srcu_struct structure in question, so there is no need to check this initialization in srcu_init() when initiating grace periods for srcu_struct structures that had early call_srcu() invocations. This commit therefore drops the calls to check_init_srcu_struct() in srcu_init(). Signed-off-by: Frederic Weisbecker Cc: Boqun Feng Cc: Lai Jiangshan Cc: Neeraj Upadhyay Cc: Josh Triplett Cc: Joel Fernandes Cc: Uladzislau Rezki Signed-off-by: Paul E. McKenney --- kernel/rcu/srcutree.c | 1 - 1 file changed, 1 deletion(-) (limited to 'kernel/rcu/srcutree.c') diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c index 3414aff2a4b0..f4f0cbf7a02b 100644 --- a/kernel/rcu/srcutree.c +++ b/kernel/rcu/srcutree.c @@ -1388,7 +1388,6 @@ void __init srcu_init(void) while (!list_empty(&srcu_boot_list)) { ssp = list_first_entry(&srcu_boot_list, struct srcu_struct, work.work.entry); - check_init_srcu_struct(ssp); list_del_init(&ssp->work.work.entry); queue_work(rcu_gp_wq, &ssp->work.work); } -- cgit v1.2.3