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authorLinus Torvalds <torvalds@linux-foundation.org>2021-07-04 12:58:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-04 12:58:33 -0700
commit28e92f990337b8b4c5fdec47667f8b96089c503e (patch)
tree0dc55280883e7262d831ad24deb3a4fd2a56031a /init
parentda803f82faa5ceeff34aa56c08ceba5384e44e47 (diff)
parent641faf1b9064c270a476a424e60063bb05df3ee9 (diff)
Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull RCU updates from Paul McKenney: - Bitmap parsing support for "all" as an alias for all bits - Documentation updates - Miscellaneous fixes, including some that overlap into mm and lockdep - kvfree_rcu() updates - mem_dump_obj() updates, with acks from one of the slab-allocator maintainers - RCU NOCB CPU updates, including limited deoffloading - SRCU updates - Tasks-RCU updates - Torture-test updates * 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (78 commits) tasks-rcu: Make show_rcu_tasks_gp_kthreads() be static inline rcu-tasks: Make ksoftirqd provide RCU Tasks quiescent states rcu: Add missing __releases() annotation rcu: Remove obsolete rcu_read_unlock() deadlock commentary rcu: Improve comments describing RCU read-side critical sections rcu: Create an unrcu_pointer() to remove __rcu from a pointer srcu: Early test SRCU polling start rcu: Fix various typos in comments rcu/nocb: Unify timers rcu/nocb: Prepare for fine-grained deferred wakeup rcu/nocb: Only cancel nocb timer if not polling rcu/nocb: Delete bypass_timer upon nocb_gp wakeup rcu/nocb: Cancel nocb_timer upon nocb_gp wakeup rcu/nocb: Allow de-offloading rdp leader rcu/nocb: Directly call __wake_nocb_gp() from bypass timer rcu: Don't penalize priority boosting when there is nothing to boost rcu: Point to documentation of ordering guarantees rcu: Make rcu_gp_cleanup() be noinline for tracing rcu: Restrict RCU_STRICT_GRACE_PERIOD to at most four CPUs rcu: Make show_rcu_gp_kthreads() dump rcu_node structures blocking GP ...
Diffstat (limited to 'init')
-rw-r--r--init/main.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c
index f622b712dc9a..af521b30a3b8 100644
--- a/init/main.c
+++ b/init/main.c
@@ -42,6 +42,7 @@
#include <linux/profile.h>
#include <linux/kfence.h>
#include <linux/rcupdate.h>
+#include <linux/srcu.h>
#include <linux/moduleparam.h>
#include <linux/kallsyms.h>
#include <linux/writeback.h>
@@ -1008,6 +1009,7 @@ asmlinkage __visible void __init __no_sanitize_address start_kernel(void)
tick_init();
rcu_init_nohz();
init_timers();
+ srcu_init();
hrtimers_init();
softirq_init();
timekeeping_init();