On Fri, Sep 08, 2017 at 01:16:37AM +0900, Damien Le Moal wrote:
> +/*
> + * Allocate a zone bitmap (one bit per zone).
> + */
> +static inline unsigned long *sd_zbc_alloc_zone_bitmap(struct scsi_disk *sdkp)
> +{
> + struct request_queue *q = sdkp->disk->queue;
> +
> + return kzalloc_node(BITS_TO_LONGS(sdkp->nr_zones)
> + * sizeof(unsigned long),
> + GFP_KERNEL, q->node);
> +}
It's a shame we have all this overflow checking kcalloc() and
kmalloc_array() functions but none of them is taking NUMA nodes into
account.
But that has nothing to do with your patch, just a general rant,
Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
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