On 03/25/2019 01:43 PM, Yue Hu wrote:
> From: Yue Hu <huyue2@xxxxxxxxxx>
>
> A previous commit f022d8cb7ec7 ("mm: cma: Don't crash on allocation
> if CMA area can't be activated") fixes the crash issue when activation
> fails via setting cma->count as 0, same logic exists if bitmap
> allocation fails.
>
> Signed-off-by: Yue Hu <huyue2@xxxxxxxxxx>
Looks good to me. Just wondering if cma->count = 0 should be wrapped around in
a helper which explicitly states that this cma cannot be used for allocation.
Nonetheless.
Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
