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domain_conf: Introduce VIR_DOMAIN_DEF_PARSE_SKIP_POST_PARSE

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This is an internal flag that prevents our two entry points to
XML parsing (virDomainDefParse and virDomainDeviceDefParse) from
running post parse callbacks. This is expected to be used in
cases when we already have full domain/device XML and we are just
parsing it back (i.e. virDomainDefCopy or virDomainDeviceDefCopy)

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2016-09-20 13:59:52 +02:00
parent 4172ae371b
commit c0f90799bc
2 changed files with 8 additions and 0 deletions
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6
src/conf/domain_conf.c
View File

@ -4428,6 +4428,9 @@ virDomainDeviceDefPostParse(virDomainDeviceDefPtr dev,
{
int ret;
if (flags & VIR_DOMAIN_DEF_PARSE_SKIP_POST_PARSE)
return 0;
if (xmlopt->config.devicesPostParseCallback) {
ret = xmlopt->config.devicesPostParseCallback(dev, def, caps, flags,
xmlopt->config.priv,
@ -4577,6 +4580,9 @@ virDomainDefPostParse(virDomainDefPtr def,
.parseOpaque = parseOpaque,
};
if (parseFlags & VIR_DOMAIN_DEF_PARSE_SKIP_POST_PARSE)
return 0;
/* this must be done before the hypervisor-specific callback,
* in case presence of a controller at a specific index is checked
*/

2
src/conf/domain_conf.h
View File

@ -2645,6 +2645,8 @@ typedef enum {
VIR_DOMAIN_DEF_PARSE_ABI_UPDATE = 1 << 9,
/* skip definition validation checks meant to be executed on define time only */
VIR_DOMAIN_DEF_PARSE_SKIP_VALIDATE = 1 << 10,
/* skip post parse callback */
VIR_DOMAIN_DEF_PARSE_SKIP_POST_PARSE = 1 << 11,
} virDomainDefParseFlags;
typedef enum {