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authorTejun Heo <tj@kernel.org>2016-10-19 12:12:40 -0400
committerTejun Heo <tj@kernel.org>2016-10-19 12:12:40 -0400
commit8bc4a04455969c36bf54a942ad9d28d80969ed51 (patch)
tree9fb87b458122c05f77b1fba28405761bedbcac1d /init/main.c
parent1001354ca34179f3db924eb66672442a173147dc (diff)
parent2186d9f940b6a04f263a3bacd48f2a7ba96df4cf (diff)
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Merge branch 'for-4.9' into for-4.10
Diffstat (limited to 'init/main.c')
-rw-r--r--init/main.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c
index 2858be732f6d..9af9274525b5 100644
--- a/init/main.c
+++ b/init/main.c
@@ -551,6 +551,14 @@ asmlinkage __visible void __init start_kernel(void)
"Interrupts were enabled *very* early, fixing it\n"))
local_irq_disable();
idr_init_cache();
+
+ /*
+ * Allow workqueue creation and work item queueing/cancelling
+ * early. Work item execution depends on kthreads and starts after
+ * workqueue_init().
+ */
+ workqueue_init_early();
+
rcu_init();
/* trace_printk() and trace points may be used after this */
@@ -1006,6 +1014,8 @@ static noinline void __init kernel_init_freeable(void)
smp_prepare_cpus(setup_max_cpus);
+ workqueue_init();
+
do_pre_smp_initcalls();
lockup_detector_init();