[PATCH v3 1/2] main: kernel_start: move housekeeping_init() before workqueue_init_early()

[Tal Shorer]

This is needed in order to allow the unbound workqueue to take
housekeeping cpus into accounty

Signed-off-by: Tal Shorer <tal.sho...@gmail.com>
---
 init/main.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/init/main.c b/init/main.c
index 4610c99..af6ecd0 100644
--- a/init/main.c
+++ b/init/main.c
@@ -591,6 +591,12 @@ asmlinkage __visible void __init start_kernel(void)
        radix_tree_init();
 
        /*
+        * Set up housekeeping before setting up workqueues to allow the unbound
+        * workqueue to take non-housekeeping into account.
+        */
+       housekeeping_init();
+
+       /*
         * Allow workqueue creation and work item queueing/cancelling
         * early.  Work item execution depends on kthreads and starts after
         * workqueue_init().
@@ -607,7 +613,6 @@ asmlinkage __visible void __init start_kernel(void)
        early_irq_init();
        init_IRQ();
        tick_init();
-       housekeeping_init();
        rcu_init_nohz();
        init_timers();
        hrtimers_init();
-- 
2.7.4