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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2010-08-09 17:20:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-09 20:45:06 -0700 |
| commit | d7a7c573936a86474c4a5090a45a4bc6e680c117 (patch) | |
| tree | 1dfe757dca1ce4302e84c5ed0fa39c63007a9c52 /arch/x86 | |
| parent | e446127134de06c4aceaa511f411d06eac91634b (diff) | |
| download | linux-d7a7c573936a86474c4a5090a45a4bc6e680c117.tar.gz | |
x86, ia64, smp: use workqueues unconditionally during do_boot_cpu()
Workqueues are now initialized as part of the early_initcall(). So they are available for use during cold boot process aswell. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tejun Heo <tj@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 51620953b18a..a5e928b0cb5f 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -735,12 +735,8 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu) goto do_rest; } - if (!keventd_up()) - c_idle.work.func(&c_idle.work); - else { - schedule_work(&c_idle.work); - wait_for_completion(&c_idle.done); - } + schedule_work(&c_idle.work); + wait_for_completion(&c_idle.done); if (IS_ERR(c_idle.idle)) { printk("failed fork for CPU %d\n", cpu); |