Re: [kj] is_power_of_2 in mm/slub.c

Acked-by: Christoph Lameter <[EMAIL PROTECTED]> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

[kj] is_power_of_2 in mm/slub.c

Replacing n & (n - 1) for power of 2 check by is_power_of_2(n) Signed-off-by: vignesh babu <[EMAIL PROTECTED]> --- diff --git a/mm/slub.c b/mm/slub.c index 69d02e3..1241d14 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -20,6 +20,7 @@ #include #include #include +#include /* * Lock order: @@