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Re: [libvirt] [PATCH 5/7] Read the host sysinfo for the QEmu driver



On Tue, Nov 02, 2010 at 05:36:47PM +0100, Daniel Veillard wrote:
> 
> Read and store the data when initializing the driver.
> 
> Signed-off-by: Daniel Veillard <veillard redhat com>
> ---
>  src/qemu/qemu_conf.h   |    2 ++
>  src/qemu/qemu_driver.c |    7 +++++++
>  2 files changed, 9 insertions(+), 0 deletions(-)
> 

> diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h
> index bbe6887..13ddbb2 100644
> --- a/src/qemu/qemu_conf.h
> +++ b/src/qemu/qemu_conf.h
> @@ -169,6 +169,8 @@ struct qemud_driver {
>      pciDeviceList *activePciHostdevs;
>  
>      virBitmapPtr reservedVNCPorts;
> +
> +    virSysinfoDefPtr hostsysinfo;
>  };
>  
>  typedef struct _qemuDomainPCIAddressSet qemuDomainPCIAddressSet;
> diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
> index 4e590e3..25f52c4 100644
> --- a/src/qemu/qemu_driver.c
> +++ b/src/qemu/qemu_driver.c
> @@ -77,6 +77,7 @@
>  #include "xml.h"
>  #include "cpu/cpu.h"
>  #include "macvtap.h"
> +#include "sysinfo.h"
>  #include "domain_nwfilter.h"
>  #include "hooks.h"
>  #include "storage_file.h"
> @@ -1753,6 +1754,10 @@ qemudStartup(int privileged) {
>           virBitmapAlloc(QEMU_VNC_PORT_MAX - QEMU_VNC_PORT_MIN)) == NULL)
>          goto out_of_memory;
>  
> +    /* read the host sysinfo */
> +    if (privileged)
> +        qemu_driver->hostsysinfo = virSysinfoRead();
> +
>      if (privileged) {
>          if (virAsprintf(&qemu_driver->logDir,
>                          "%s/log/libvirt/qemu", LOCAL_STATE_DIR) == -1)
> @@ -2059,6 +2064,8 @@ qemudShutdown(void) {
>      virDomainObjListDeinit(&qemu_driver->domains);
>      virBitmapFree(qemu_driver->reservedVNCPorts);
>  
> +    virSysinfoDefFree(qemu_driver->hostsysinfo);
> +
>      VIR_FREE(qemu_driver->securityDriverName);
>      VIR_FREE(qemu_driver->logDir);
>      VIR_FREE(qemu_driver->configDir);

ACK

Daniel
-- 
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