previously. This would have caused a memory leak when attempting to get info
on a domain that does not exist.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
underlying xc_domain_setmaxmem already took an unsigned int, and
PyArg_ParseTupleAndKeywords call was only parsing an int, so there is no way
that longer values would get through here in any case. Fixing the documentation
and the local variable is the best solution, until someone decides that we need
to support maxmem values greater than 2TiB.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
The VTPM manager and VTPMs fully support both 32 and 64 bit OSes. The
tpm_emulator (provided for debugging on TPM-less machines) does not
support 64-bit kernels by default though. See the README for details on
how to use it on 64-bit kernels.
(Vinnie Scarlata, Intel Corporation)
Signed-off-by: Joe Cihula <joe.cihula@intel.com>
The number of local apic entries is decided by the #vcpus passed
from the config file (eg./etc/xen/xmexample.vmx).
This feature is required by the SMP VMX domain.
Signed-off-by: Ke Yu <ke.yu@intel.com>
Signed-off-by: Xin Li <xin.b.li@intel.com>
Signed-off-by: Asit Mallick <asit.k.mallick@intel.com>
It matches the model of programming used to avoid races with watches,
and also makes re-establishing watches on daemon restart easier.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
xs_write with O_CREAT|O_EXCL causes problems over daemon restarts, since
it's not idempotent.
It turns out noone really needs the flags word at all, so get rid of it.
It's now as if everyone specified "O_CREAT".
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
When modifying libxenstore to transparently restart when the daemon dies,
it became apparent that life is simpler when all commands can simply be
restarted. So this patch makes a slight semantic change to xs_rm and xs_mkdir:
xs_rm now succeeds if the file doesn't exist (as long as the parent exists),
and xs_mkdir succeeds if the directory already exists.
Noone should notice.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Also don't add XendDomainInfo object to XendDomain dictionary from
XendDomainInfo object but do it in XendDomain.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
not zero. One reason for this is that in function shadow_set_l1e(),
before calling function shadow_update_min_max(), one should call
__shadow_get_sl2e() again, since the sl2 entry may be changed.
Signed-off-by: Xin Xiaohui <Xiaohui.xin@intel.com>
Signed-off-by: Li Chengyuan <Chengyuan.li@intel.com>
such as shadow page counts for l1 & l2, hl2 tables, snapshots,
etc. These counts are not decremented properly when we
free shadow pages. The following patch fixes this problem.
Signed-off-by: Khoa Huynh <khoa@us.ibm.com>
Renamed variables type and ord since these clash with built-in names. Renamed
unused variables to mark them as such. Changed scheduler.py to use *args and
**kwargs rather than the strange non-idiomatic imitation of the same.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
configure_maxmem method. The config_handlers mechanism was trying to be a
general configuration-registration framework, but that functionality was
unused and confusing.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
