diff options
Diffstat (limited to 'arch/tile/include/asm/switch_to.h')
| -rw-r--r-- | arch/tile/include/asm/switch_to.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/tile/include/asm/switch_to.h b/arch/tile/include/asm/switch_to.h index 422842a56a3d..34ee72705521 100644 --- a/arch/tile/include/asm/switch_to.h +++ b/arch/tile/include/asm/switch_to.h @@ -56,6 +56,8 @@ extern unsigned long get_switch_to_pc(void); * We defer homecache migration until the runqueue lock is released. */ #define finish_arch_post_lock_switch() do { \ + __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_OS_SWITCH | \ + (current->pid << _SIM_CONTROL_OPERATOR_BITS)); \ if (current->mm == NULL && !kstack_hash && \ current_thread_info()->homecache_cpu != raw_smp_processor_id()) \ homecache_migrate_kthread(); \ |