Move the rcu_{expedited,normal} definitions into rcupdate.h
to make sure they are in sync, and avoid the following
warning from sparse:kernel/ksysfs.c:150:5: warning: symbol 'rcu_expedited' was not declared. Should it be static? kernel/ksysfs.c:167:5: warning: symbol 'rcu_normal' was not declared. Should it be static? Signed-off-by: Ben Dooks <[email protected]> --- Cc: "Paul E. McKenney" <[email protected]> Cc: Josh Triplett <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Mathieu Desnoyers <[email protected]> Cc: Lai Jiangshan <[email protected]> Cc: Joel Fernandes <[email protected]> Cc: [email protected] Cc: [email protected] --- include/linux/rcupdate.h | 4 ++++ kernel/rcu/update.c | 2 -- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 75a2eded7aa2..a175d6e3ad77 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -894,4 +894,8 @@ rcu_head_after_call_rcu(struct rcu_head *rhp, rcu_callback_t f) return false; } +/* kernel/ksysfs.c definitions */ +extern int rcu_expedited; +extern int rcu_normal; + #endif /* __LINUX_RCUPDATE_H */ diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c index 1861103662db..294d357abd0c 100644 --- a/kernel/rcu/update.c +++ b/kernel/rcu/update.c @@ -51,9 +51,7 @@ #define MODULE_PARAM_PREFIX "rcupdate." #ifndef CONFIG_TINY_RCU -extern int rcu_expedited; /* from sysctl */ module_param(rcu_expedited, int, 0); -extern int rcu_normal; /* from sysctl */ module_param(rcu_normal, int, 0); static int rcu_normal_after_boot; module_param(rcu_normal_after_boot, int, 0); -- 2.23.0
