Messages in this thread Patch in this message | | | Date | Mon, 13 Oct 2008 23:50:08 +0200 | From | Heiko Carstens <> | Subject | [PATCH/RFC v2 1/6] Call init_workqueues before pre smp initcalls. |
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From: Heiko Carstens <heiko.carstens@de.ibm.com>
This allows to create workqueues from within the context of a pre smp initcall (aka early_initcall).
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> --- init/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6/init/main.c =================================================================== --- linux-2.6.orig/init/main.c +++ linux-2.6/init/main.c @@ -767,8 +767,6 @@ static void __init do_initcalls(void) static void __init do_basic_setup(void) { rcu_init_sched(); /* needed by module_init stage. */ - /* drivers will send hotplug events */ - init_workqueues(); usermodehelper_init(); driver_init(); init_irq_proc(); @@ -852,6 +850,8 @@ static int __init kernel_init(void * unu cad_pid = task_pid(current); + init_workqueues(); + smp_prepare_cpus(setup_max_cpus); do_pre_smp_initcalls(); --
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