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authorIngo Molnar <mingo@elte.hu>2007-07-09 18:51:58 +0200
committerIngo Molnar <mingo@elte.hu>2007-07-09 18:51:58 +0200
commit1df21055e34b6a68d62cf0c524b9e52deebd7ead (patch)
treeb3611a364b289340d6b5016eba9f53a37b6b1de2 /init
parent4da1ce6d9c7e2a6d9236bf4dcfd33cf506082794 (diff)
downloadlinux-1df21055e34b6a68d62cf0c524b9e52deebd7ead.tar.gz
sched: add init_idle_bootup_task()
add the init_idle_bootup_task() callback to the bootup thread, unused at the moment. (CFS will use it to switch the scheduling class of the boot thread to the idle class) Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'init')
-rw-r--r--init/main.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/init/main.c b/init/main.c
index eb8bdbae4fc..0eb1c7463fe 100644
--- a/init/main.c
+++ b/init/main.c
@@ -436,15 +436,16 @@ static void noinline __init_refok rest_init(void)
/*
* The boot idle thread must execute schedule()
- * at least one to get things moving:
+ * at least once to get things moving:
*/
+ init_idle_bootup_task(current);
preempt_enable_no_resched();
schedule();
preempt_disable();
/* Call into cpu_idle with preempt disabled */
cpu_idle();
-}
+}
/* Check for early params. */
static int __init do_early_param(char *param, char *val)