diff options
Diffstat (limited to 'arch/powerpc/include/asm/paca.h')
| -rw-r--r-- | arch/powerpc/include/asm/paca.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h index 24a386cbb928..a0a16847bd40 100644 --- a/arch/powerpc/include/asm/paca.h +++ b/arch/powerpc/include/asm/paca.h @@ -152,6 +152,14 @@ struct paca_struct { u64 tm_scratch; /* TM scratch area for reclaim */ #endif +#ifdef CONFIG_PPC_POWERNV + /* Per-core mask tracking idle threads and a lock bit-[L][TTTTTTTT] */ + u32 *core_idle_state_ptr; + u8 thread_idle_state; /* PNV_THREAD_RUNNING/NAP/SLEEP */ + /* Mask to indicate thread id in core */ + u8 thread_mask; +#endif + #ifdef CONFIG_PPC_BOOK3S_64 /* Exclusive emergency stack pointer for machine check exception. */ void *mc_emergency_sp; |