Ganesh Goudar <ganes...@linux.ibm.com> writes:
> diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h
> index 9454d29ff4b4..4769954efa7d 100644
> --- a/arch/powerpc/include/asm/paca.h
> +++ b/arch/powerpc/include/asm/paca.h
> @@ -273,6 +274,17 @@ struct paca_struct {
> #ifdef CONFIG_MMIOWB
> struct mmiowb_state mmiowb_state;
> #endif
> +#ifdef CONFIG_PPC_BOOK3S_64
> + int mce_nest_count;
> + struct machine_check_event mce_event[MAX_MC_EVT];
> + /* Queue for delayed MCE events. */
> + int mce_queue_count;
> + struct machine_check_event mce_event_queue[MAX_MC_EVT];
> +
> + /* Queue for delayed MCE UE events. */
> + int mce_ue_count;
> + struct machine_check_event mce_ue_event_queue[MAX_MC_EVT];
> +#endif /* CONFIG_PPC_BOOK3S_64 */
> } ____cacheline_aligned;
How much does this expand the paca by?
pahole can tell you.
cheers
