lparstat: Use pool_capacity for determining active cpus in a pool

The function get_active_cpus_in_pool() primarily used the value from the
physical_procs_allocated_to_virtualization sysentry to represent the
cpus active in a pool. This is incorrect as that value represents
the physical processors in the system allocated to virtualization.

This patch changes the get_active_cpus_in_pool() function to only use
the pool_capacity sysentry for correctly determining the active cpus
in a pool.

Fixes: efa87d9 ("lparstat: Correct presentation of some stats")

Signed-off-by: Luciano Chavez <[email protected]>
Signed-off-by: Tyrel Datwyler <[email protected]>

Author: Luciano Chavez

src/lparstat.c

@@ -785,13 +785,8 @@ void get_active_cpus_in_pool(struct sysentry *se, char *buf)
 {
 	struct sysentry *tmp;
 
-	tmp = get_sysentry("physical_procs_allocated_to_virtualization");
-	if (tmp) {
-		sprintf(buf, "%d", atoi(tmp->value));
-	} else {
-		tmp = get_sysentry("pool_capacity");
-		sprintf(buf, "%d", atoi(tmp->value)/100);
-	}
+	tmp = get_sysentry("pool_capacity");
+	sprintf(buf, "%d", atoi(tmp->value)/100);
 }
 
 void get_memory_mode(struct sysentry *se, char *buf)