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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2010-07-30 14:57:37 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-08-01 13:05:29 +0200 |
| commit | 6ee0578b4daaea01c96b172c6aacca43fd9807a6 (patch) | |
| tree | bb82bb4e2a95704477da6c527b23af59c8c2a041 /init | |
| parent | 098849516dd522a343e659740c8f1394a5b7fa69 (diff) | |
| download | lwn-6ee0578b4daaea01c96b172c6aacca43fd9807a6.tar.gz lwn-6ee0578b4daaea01c96b172c6aacca43fd9807a6.zip | |
workqueue: mark init_workqueues() as early_initcall()
Mark init_workqueues() as early_initcall() and thus it will be initialized
before smp bringup. init_workqueues() registers for the hotcpu notifier
and thus it should cope with the processors that are brought online after
the workqueues are initialized.
x86 smp bringup code uses workqueues and uses a workaround for the
cold boot process (as the workqueues are initialized post smp_init()).
Marking init_workqueues() as early_initcall() will pave the way for
cleaning up this code.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/init/main.c b/init/main.c index 3bdb152f412f..5f2ec2cdd900 100644 --- a/init/main.c +++ b/init/main.c @@ -32,7 +32,6 @@ #include <linux/start_kernel.h> #include <linux/security.h> #include <linux/smp.h> -#include <linux/workqueue.h> #include <linux/profile.h> #include <linux/rcupdate.h> #include <linux/moduleparam.h> @@ -786,7 +785,6 @@ static void __init do_initcalls(void) */ static void __init do_basic_setup(void) { - init_workqueues(); cpuset_init_smp(); usermodehelper_init(); init_tmpfs(); |