#include <linux/cpu.h>
#include <linux/sysdev.h>
#include <linux/workqueue.h>
+#include <asm/smp.h>
#include "sclp.h"
#define TAG "sclp_config: "
u8 ev_qualifier;
} __attribute__((packed));
+#define EV_QUAL_CPU_CHANGE 1
#define EV_QUAL_CAP_CHANGE 3
static struct work_struct sclp_cpu_capability_work;
+static struct work_struct sclp_cpu_change_work;
static void sclp_cpu_capability_notify(struct work_struct *work)
{
put_online_cpus();
}
+static void __ref sclp_cpu_change_notify(struct work_struct *work)
+{
+ smp_rescan_cpus();
+}
+
static void sclp_conf_receiver_fn(struct evbuf_header *evbuf)
{
struct conf_mgm_data *cdata;
cdata = (struct conf_mgm_data *)(evbuf + 1);
- if (cdata->ev_qualifier == EV_QUAL_CAP_CHANGE)
+ switch (cdata->ev_qualifier) {
+ case EV_QUAL_CPU_CHANGE:
+ schedule_work(&sclp_cpu_change_work);
+ break;
+ case EV_QUAL_CAP_CHANGE:
schedule_work(&sclp_cpu_capability_work);
+ break;
+ }
}
static struct sclp_register sclp_conf_register =
int rc;
INIT_WORK(&sclp_cpu_capability_work, sclp_cpu_capability_notify);
+ INIT_WORK(&sclp_cpu_change_work, sclp_cpu_change_notify);
rc = sclp_register(&sclp_conf_register);
if (rc) {