shaba/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-01-11 09:17:52 +03:00
Code Releases Activity

qemu: Generalize macro for getting VIR_MIGRATE_* typed params

Browse Source 
So far it's used only for CPU throttling parameters which are all ints,
but we'll soon want to use it for more parameters with different types.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Jiri Denemark 2018-03-09 17:17:01 +01:00
parent ffe6da2db3
commit 1b392a1cbf
1 changed files with 15 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
src/qemu/qemu_migration_params.c
View File

@ -112,6 +112,17 @@ qemuMigrationParamsFree(qemuMigrationParamsPtr migParams)
}
#define GET(API, PARAM, VAR) \
do { \
int rc; \
if ((rc = API(params, nparams, VIR_MIGRATE_PARAM_ ## PARAM, \
&migParams->params.VAR)) < 0) \
goto error; \
\
if (rc == 1) \
migParams->params.VAR ## _set = true; \
} while (0)
qemuMigrationParamsPtr
qemuMigrationParamsFromFlags(virTypedParameterPtr params,
int nparams,
@ -135,27 +146,13 @@ qemuMigrationParamsFromFlags(virTypedParameterPtr params,
}
}
#define GET(PARAM, VAR) \
do { \
int rc; \
if ((rc = virTypedParamsGetInt(params, nparams, \
VIR_MIGRATE_PARAM_ ## PARAM, \
&migParams->params.VAR)) < 0) \
goto error; \
\
if (rc == 1) \
migParams->params.VAR ## _set = true; \
} while (0)
if (params) {
if (party == QEMU_MIGRATION_SOURCE) {
GET(AUTO_CONVERGE_INITIAL, cpuThrottleInitial);
GET(AUTO_CONVERGE_INCREMENT, cpuThrottleIncrement);
GET(virTypedParamsGetInt, AUTO_CONVERGE_INITIAL, cpuThrottleInitial);
GET(virTypedParamsGetInt, AUTO_CONVERGE_INCREMENT, cpuThrottleIncrement);
}
}
#undef GET
if ((migParams->params.cpuThrottleInitial_set ||
migParams->params.cpuThrottleIncrement_set) &&
!(flags & VIR_MIGRATE_AUTO_CONVERGE)) {
@ -171,6 +168,8 @@ qemuMigrationParamsFromFlags(virTypedParameterPtr params,
return NULL;
}
#undef GET
/**
* qemuMigrationParamsApply