diff options
| author | Keir Fraser <keir@xen.org> | 2010-12-09 16:17:33 +0000 |
|---|---|---|
| committer | Keir Fraser <keir@xen.org> | 2010-12-09 16:17:33 +0000 |
| commit | a50b1b8ddb09d109eb7b990950298bd794ae1003 (patch) | |
| tree | ac285c83235a3fc0899cbebbf32908cd44e60f58 /xen/common/cpu.c | |
| parent | d34920f300efb17a1cbd5dc3fefd0d949d529ba1 (diff) | |
| download | xen-a50b1b8ddb09d109eb7b990950298bd794ae1003.tar.gz xen-a50b1b8ddb09d109eb7b990950298bd794ae1003.tar.bz2 xen-a50b1b8ddb09d109eb7b990950298bd794ae1003.zip | |
Add CPU_STARTING notifier during CPU bringup.
Signed-off-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/common/cpu.c')
| -rw-r--r-- | xen/common/cpu.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/xen/common/cpu.c b/xen/common/cpu.c index b7bf377e00..2a248275a2 100644 --- a/xen/common/cpu.c +++ b/xen/common/cpu.c @@ -155,6 +155,14 @@ int cpu_up(unsigned int cpu) return err; } +void notify_cpu_starting(unsigned int cpu) +{ + void *hcpu = (void *)(long)cpu; + int notifier_rc = notifier_call_chain( + &cpu_chain, CPU_STARTING, hcpu, NULL); + BUG_ON(notifier_rc != NOTIFY_DONE); +} + static cpumask_t frozen_cpus; int disable_nonboot_cpus(void) |