Thus all can be disabled at compile time. It would be easy to
make enabling/disabling a run-time option too.
Signed-off-by: Keir Fraser <keir@xensource.com>
output. Refactor the code slightly to allow more user-specified
control. This is done by adding a parallel
xc_domain_dumpcore_via_callback, which allows the specification of a
callback routine and an opaque argument block. The existing dumpcore
routine is modified to use the callback for all write operations and
to turn the single seek into a small write (it's for page alignment).
Signed-off-by: Ben Thomas <bthomas@virtualiron.com>
xc_domain_getinfo returns information about a domain, but not
necessarily the one you asked about. Add check for this.
max_vcpu_id in xc_domain_getinfo is really an ID, not a count, so
make the loop include the last VCPU
Signed-off-by: Ben Thomas <ben@virtualiron.com>
to move blocks of memory 4096 pages at a time, and a buffer is
allocated for this. Unfortunately, the #define is without
parentheses and %/* are the same order and evaluated left to right.
Result: very big buffer being used 4 pages at a time.
Signed-off-by: Ben Thomas (bthomas@virtualiron.com)
The xen core files record a magic number,
but when they are loaded it isn't checked.
This patch resolves this.
Signed-Off-By: Horms <horms@verge.net.au>
n_vcpu field from GETDOMAININFO: replaced with
nr_online_vcpus and max_vcpu_id (both plumbed through to
Python).
TODO: Remove 'vcpus' entry in getdomaininfo Python
dictionary.
TODO: Don't represent 'cpumap' as a bitmap in Python.
It would be more sensible to represent as a list
of integer CPU numbers.
Signed-off-by: Keir Fraser <keir@xensource.com>
within Xen. Refactor GETVCPUCONTEXT into an op of the same
name plus a new op GETVCPUINFO. Move the cpumap and cpu info
arrays from GETDOMAININFO and move into new GETVCPUINFO.
Signed-off-by: Keir Fraser <keir@xensource.com>
Many files:
Merge interface changes from previous 'Split out context fetching into
separate DOM0 op' and 'xen,tools: pincpu use vcpu and cpumap_t' checkins.
xc_linux_save.c:
Undo incorrect change from previous patch.
xc.h, xc_domain.c:
Cleanup whitespace.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Split out context fetching into separate DOM0 op
make GETDOMAININFO a little more sensible with respect to MP
make coredump dump all cpu contexts
Signed-off-by: Kip Macy <kmacy@netapp.com>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
