On Wed, Jun 19, 2024 at 01:06:10AM +0000, Wei Yang wrote:
> Current check on MAX_ZONELISTS is wrapped in CONFIG_DEBUG_MEMORY_INIT,
> which may not be triggered all the time.
>
> Let's move it out to a more general place.
>
> Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>
> CC: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
Reviewed-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
> ---
> mm/mm_init.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/mm_init.c b/mm/mm_init.c
> index 31ebb3cd53ac..4991cb5c5436 100644
> --- a/mm/mm_init.c
> +++ b/mm/mm_init.c
> @@ -53,7 +53,6 @@ void __init mminit_verify_zonelist(void)
> struct zonelist *zonelist;
> int i, listid, zoneid;
>
> - BUILD_BUG_ON(MAX_ZONELISTS > 2);
> for (i = 0; i < MAX_ZONELISTS * MAX_NR_ZONES; i++) {
>
> /* Identify the zone and nodelist */
> @@ -2668,6 +2667,7 @@ static void __init mem_init_print_info(void)
> void __init mm_core_init(void)
> {
> /* Initializations relying on SMP setup */
> + BUILD_BUG_ON(MAX_ZONELISTS > 2);
> build_all_zonelists(NULL);
> page_alloc_init_cpuhp();
>
> --
> 2.34.1
>
--
Sincerely yours,
Mike.
