core: Fix page leak on cell destruction

Release the page used for large CPU set, if any, on regular cell
destruction.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

diff --git a/hypervisor/control.c b/hypervisor/control.c
index 8de3e07613eb97a53caf458ad26c1d801426d718..695c8c100dd7817ccfd6fc1f2a4a19e73a7193a4 100644 (file)
--- a/hypervisor/control.c
+++ b/hypervisor/control.c
@@ -630,6 +630,7 @@ static int cell_destroy(struct per_cpu *cpu_data, unsigned long id)
        printk("Closing cell \"%s\"\n", cell->config->name);
 
        cell_destroy_internal(cpu_data, cell);
+       destroy_cpu_set(cell);
 
        previous = &root_cell;
        while (previous->next != cell)