On Fri, Feb 28, 2020 at 11:46:17PM +0100, mateusznosek0@xxxxxxxxx wrote:
>From: Mateusz Nosek <mateusznosek0@xxxxxxxxx>
>
>MAX_ZONELISTS is compile time constant,
>so it should be compared using BUILD_BUG_ON not BUG_ON.
>
>Signed-off-by: Mateusz Nosek <mateusznosek0@xxxxxxxxx>
Sounds you are right.
Reviewed-by: Wei Yang <richard.weiyang@xxxxxxxxx>
>---
> 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 5c918388de99..7da6991d9435 100644
>--- a/mm/mm_init.c
>+++ b/mm/mm_init.c
>@@ -37,7 +37,7 @@ void __init mminit_verify_zonelist(void)
> struct zonelist *zonelist;
> int i, listid, zoneid;
>
>- BUG_ON(MAX_ZONELISTS > 2);
>+ BUILD_BUG_ON(MAX_ZONELISTS > 2);
> for (i = 0; i < MAX_ZONELISTS * MAX_NR_ZONES; i++) {
>
> /* Identify the zone and nodelist */
>--
>2.17.1
--
Wei Yang
Help you, Help me
