Re: [libvirt-perl PATCH 1/2] Add blkdeviotune length parameters

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On Fri, Oct 07, 2016 at 07:18:01AM -0400, John Ferlan wrote:
> 
> 
> On 10/07/2016 06:58 AM, Daniel P. Berrange wrote:
> > On Fri, Oct 07, 2016 at 06:47:04AM -0400, John Ferlan wrote:
> >> Add VIR_DOMAIN_BLOCK_IOTUNE*LENGTH and VIR_DOMAIN_TUNABLE_BLKDEV*LENGTH
> >> parameters and their descriptions.
> >>
> >> Signed-off-by: John Ferlan <jferlan@xxxxxxxxxx>
> >> ---
> >>  Changes                |  2 +-
> >>  Virt.xs                | 12 ++++++++++++
> >>  lib/Sys/Virt/Domain.pm | 25 +++++++++++++++++++++++++
> >>  3 files changed, 38 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/Changes b/Changes
> >> index 4985100..8d5683a 100644
> >> --- a/Changes
> >> +++ b/Changes
> >> @@ -2,7 +2,7 @@ Revision history for perl module Sys::Virt
> >>  
> >>  2.4.0 2016-00-00
> >>  
> >> - - XXX
> >> + - Add constants for the new block iotune parameters for length
> >>  
> >>  2.3.0 2016-10-06
> >>  
> >> diff --git a/Virt.xs b/Virt.xs
> >> index b4ca049..88ed722 100644
> >> --- a/Virt.xs
> >> +++ b/Virt.xs
> >> @@ -8275,6 +8275,12 @@ BOOT:
> >>        REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_READ_IOPS_SEC_MAX, BLOCK_IOTUNE_READ_IOPS_SEC_MAX);
> >>        REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX, BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX);
> >>        REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_SIZE_IOPS_SEC, BLOCK_IOTUNE_SIZE_IOPS_SEC);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_BYTES_SEC_MAX_LENGTH, BLOCK_IOTUNE_TOTAL_BYTES_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_READ_BYTES_SEC_MAX_LENGTH, BLOCK_IOTUNE_READ_BYTES_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_WRITE_BYTES_SEC_MAX_LENGTH, BLOCK_IOTUNE_WRITE_BYTES_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_IOPS_SEC_MAX_LENGTH, BLOCK_IOTUNE_TOTAL_IOPS_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_READ_IOPS_SEC_MAX_LENGTH, BLOCK_IOTUNE_READ_IOPS_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX_LENGTH, BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX_LENGTH);
> >>  
> >>  
> >>        REGISTER_CONSTANT(VIR_DOMAIN_BLOCK_RESIZE_BYTES, BLOCK_RESIZE_BYTES);
> >> @@ -8484,6 +8490,12 @@ BOOT:
> >>        REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_BYTES_SEC_MAX, TUNABLE_BLKDEV_TOTAL_BYTES_SEC_MAX);
> >>        REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_IOPS_SEC_MAX, TUNABLE_BLKDEV_TOTAL_IOPS_SEC_MAX);
> >>        REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_SIZE_IOPS_SEC, TUNABLE_BLKDEV_SIZE_IOPS_SEC);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_READ_BYTES_SEC_MAX_LENGTH, TUNABLE_BLKDEV_READ_BYTES_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_READ_IOPS_SEC_MAX_LENGTH, TUNABLE_BLKDEV_READ_IOPS_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_BYTES_SEC_MAX_LENGTH, TUNABLE_BLKDEV_WRITE_BYTES_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_IOPS_SEC_MAX_LENGTH, TUNABLE_BLKDEV_WRITE_IOPS_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_BYTES_SEC_MAX_LENGTH, TUNABLE_BLKDEV_TOTAL_BYTES_SEC_MAX_LENGTH);
> >> +      REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_IOPS_SEC_MAX_LENGTH, TUNABLE_BLKDEV_TOTAL_IOPS_SEC_MAX_LENGTH);
> >>        REGISTER_CONSTANT_STR(VIR_DOMAIN_TUNABLE_CPU_IOTHREADSPIN, TUNABLE_IOTHREADSPIN);
> > 
> > You missed docs these this set of constants, so i'm suprised
> > make test didn't complain 
> > 
> 
> Oh right - forgot the second hunk...  They're just a copy of the BLOCK
> tunable anyway, so I copied and renamed the params to match the other
> TUNABLE_BLKDEV defs in lib/Sys/Virt/Domain.pm:

Ok, ACK with that added


Regards,
Daniel
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