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maxmem: introduces VIR_DOMAIN_MEM_MAXIMUM flag

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This patch introduces VIR_DOMAIN_MEM_MAXIMUM flag.

Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
This commit is contained in:
Taku Izumi 2011-04-08 14:07:27 +09:00 committed by Eric Blake
parent ae25096692
commit e3b4ca21b2
2 changed files with 3 additions and 0 deletions
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1
include/libvirt/libvirt.h.in
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@ -857,6 +857,7 @@ typedef enum {
VIR_DOMAIN_MEM_CURRENT = 0, /* affect current domain state */
VIR_DOMAIN_MEM_LIVE = (1 << 0), /* affect active domain */
VIR_DOMAIN_MEM_CONFIG = (1 << 1), /* affect next boot */
VIR_DOMAIN_MEM_MAXIMUM = (1 << 2), /* affect Max rather than current */
} virDomainMemoryModFlags;

2
src/libvirt.c
View File

@ -2832,6 +2832,8 @@ error:
* (that is, @flags is VIR_DOMAIN_MEM_CURRENT), then an inactive domain
* modifies persistent setup, while an active domain is hypervisor-dependent
* on whether just live or both live and persistent state is changed.
* If VIR_DOMAIN_MEM_MAXIMUM is set, the change affects domain's maximum memory
* size rather than current memory size.
* Not all hypervisors can support all flag combinations.
*
* Returns 0 in case of success, -1 in case of failure.