Re: [PATCH V2 09/15] s390: zfcp_fc: use sg helper to operate sgl

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Jun 13, 2019 at 03:13:29PM +0800, Ming Lei wrote:
> The current way isn't safe for chained sgl, so use sg helper to
> operate sgl.
> 
> Cc: Steffen Maier <maier@xxxxxxxxxxxxx>
> Cc: Benjamin Block <bblock@xxxxxxxxxxxxx>
> Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
> Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
> Cc: linux-s390@xxxxxxxxxxxxxxx
> Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx>
> ---
>  drivers/s390/scsi/zfcp_fc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
> index 33eddb02ee30..b018b61bd168 100644
> --- a/drivers/s390/scsi/zfcp_fc.c
> +++ b/drivers/s390/scsi/zfcp_fc.c
> @@ -620,7 +620,7 @@ static void zfcp_fc_sg_free_table(struct scatterlist *sg, int count)
>  {
>  	int i;
>  
> -	for (i = 0; i < count; i++, sg++)
> +	for (i = 0; i < count; i++, sg = sg_next(sg))
>  		if (sg)
>  			free_page((unsigned long) sg_virt(sg));
>  		else
> @@ -641,7 +641,7 @@ static int zfcp_fc_sg_setup_table(struct scatterlist *sg, int count)
>  	int i;
>  
>  	sg_init_table(sg, count);
> -	for (i = 0; i < count; i++, sg++) {
> +	for (i = 0; i < count; i++, sg = sg_next(sg)) {
>  		addr = (void *) get_zeroed_page(GFP_KERNEL);
>  		if (!addr) {
>  			zfcp_fc_sg_free_table(sg, i);

Color more confused. Where did the rest of this patch-set go? I don't
see any other patches from this series of 15 on linux-scsi? Neither on
my mail-account, nor on the archive https://marc.info/?l=linux-scsi

I was looking for a bit more context.

-- 
With Best Regards, Benjamin Block      /      Linux on IBM Z Kernel Development
IBM Systems & Technology Group   /  IBM Deutschland Research & Development GmbH
Vorsitz. AufsR.: Matthias Hartmann       /      Geschäftsführung: Dirk Wittkopp
Sitz der Gesellschaft: Böblingen / Registergericht: AmtsG Stuttgart, HRB 243294




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]

  Powered by Linux