Re: [PATCH 1/2] qemu: move qemuDomainCCWAddrSetCreateFromDomain

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

 




On 07/02/2018 04:48 PM, John Ferlan wrote:
> 
> 
> On 06/28/2018 04:23 PM, Anya Harter wrote:
>> from src/qemu/qemu_domain_address.[ch] to src/conf/domain_addr.[ch]
>>
>> Signed-off-by: Anya Harter <aharter@xxxxxxxxxx>
>> ---
>>  src/conf/domain_addr.c         | 24 ++++++++++++++++++++++++
>>  src/conf/domain_addr.h         |  4 ++++
>>  src/qemu/qemu_domain_address.c | 22 ----------------------
>>  src/qemu/qemu_domain_address.h |  4 ----
>>  4 files changed, 28 insertions(+), 26 deletions(-)
>>
> 
> While I can appreciate the 2 patch approach for ease of review, patch 1
> and patch 2 should be combined. Once you move a function into src/conf/*
> - give it the vir* prefix.
> 
> Since you now have a function inside src/conf called from a driver, you
> must add the function to src/libvirt_private.syms (otherwise your build
> fails - at least mine did).
> 

Woops! I missed that step.

> Additionally, once patches are combined virDomainCCWAddressSetCreate,
> virDomainCCWAddressValidate, and virDomainCCWAddressAllocate (moved in
> this patch) all become local/static to domain_addr and thus can be
> removed from domain_addr.h and libvirt_private.syms

I'm going to do this as part of a separate patch series which makes
several functions static which are unused elsewhere.

> 
> John
> 
> BTW: The ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4) from the .h file that
> would then be "lost" could be added after the "static int" in the .c
> file, although that's not a requirement. We're finding those are really
> only useful if someone pass NULL as an argument and less useful if an
> argument itself is NULL (which isn't the case here).

I will keep this in mind for my other patch series.

Thanks,

Anya

> 
>> diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c
>> index 39f22b82eb..6c39608e01 100644
>> --- a/src/conf/domain_addr.c
>> +++ b/src/conf/domain_addr.c
>> @@ -1209,6 +1209,30 @@ virDomainCCWAddressSetCreate(void)
>>  }
>>  
>>  
>> +virDomainCCWAddressSetPtr
>> +qemuDomainCCWAddrSetCreateFromDomain(virDomainDefPtr def)
>> +{
>> +    virDomainCCWAddressSetPtr addrs = NULL;
>> +
>> +    if (!(addrs = virDomainCCWAddressSetCreate()))
>> +        goto error;
>> +
>> +    if (virDomainDeviceInfoIterate(def, virDomainCCWAddressValidate,
>> +                                   addrs) < 0)
>> +        goto error;
>> +
>> +    if (virDomainDeviceInfoIterate(def, virDomainCCWAddressAllocate,
>> +                                   addrs) < 0)
>> +        goto error;
>> +
>> +    return addrs;
>> +
>> + error:
>> +    virDomainCCWAddressSetFree(addrs);
>> +    return NULL;
>> +}
>> +
>> +
>>  #define VIR_DOMAIN_DEFAULT_VIRTIO_SERIAL_PORTS 31
>>  
>>  
>> diff --git a/src/conf/domain_addr.h b/src/conf/domain_addr.h
>> index 3236b7d6de..039efcaaf1 100644
>> --- a/src/conf/domain_addr.h
>> +++ b/src/conf/domain_addr.h
>> @@ -205,6 +205,10 @@ int virDomainCCWAddressReleaseAddr(virDomainCCWAddressSetPtr addrs,
>>      ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
>>  virDomainCCWAddressSetPtr virDomainCCWAddressSetCreate(void);
>>  
>> +virDomainCCWAddressSetPtr
>> +qemuDomainCCWAddrSetCreateFromDomain(virDomainDefPtr def)
>> +    ATTRIBUTE_NONNULL(1);
>> +
>>  struct _virDomainVirtioSerialController {
>>      unsigned int idx;
>>      virBitmapPtr ports;
>> diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c
>> index e9f460d77a..b1aef64d89 100644
>> --- a/src/qemu/qemu_domain_address.c
>> +++ b/src/qemu/qemu_domain_address.c
>> @@ -376,28 +376,6 @@ qemuDomainPrimeVirtioDeviceAddresses(virDomainDefPtr def,
>>      }
>>  }
>>  
>> -virDomainCCWAddressSetPtr
>> -qemuDomainCCWAddrSetCreateFromDomain(virDomainDefPtr def)
>> -{
>> -    virDomainCCWAddressSetPtr addrs = NULL;
>> -
>> -    if (!(addrs = virDomainCCWAddressSetCreate()))
>> -        goto error;
>> -
>> -    if (virDomainDeviceInfoIterate(def, virDomainCCWAddressValidate,
>> -                                   addrs) < 0)
>> -        goto error;
>> -
>> -    if (virDomainDeviceInfoIterate(def, virDomainCCWAddressAllocate,
>> -                                   addrs) < 0)
>> -        goto error;
>> -
>> -    return addrs;
>> -
>> - error:
>> -    virDomainCCWAddressSetFree(addrs);
>> -    return NULL;
>> -}
>>  
>>  /*
>>   * Three steps populating CCW devnos
>> diff --git a/src/qemu/qemu_domain_address.h b/src/qemu/qemu_domain_address.h
>> index 83f8e81cad..89d7a5ac3e 100644
>> --- a/src/qemu/qemu_domain_address.h
>> +++ b/src/qemu/qemu_domain_address.h
>> @@ -59,10 +59,6 @@ void qemuDomainReleaseDeviceAddress(virDomainObjPtr vm,
>>                                      virDomainDeviceInfoPtr info,
>>                                      const char *devstr);
>>  
>> -virDomainCCWAddressSetPtr
>> -qemuDomainCCWAddrSetCreateFromDomain(virDomainDefPtr def)
>> -    ATTRIBUTE_NONNULL(1);
>> -
>>  int qemuDomainAssignMemoryDeviceSlot(virDomainDefPtr def,
>>                                       virDomainMemoryDefPtr mem);
>>  
>>

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list



[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux