search for: getdomaininfo

One of the things that I''ve always thought was weird, but didn''t pay too close attention to is the fact that GETDOMAININFO will return a valid result even if we give it a domid that is no longer valid. Looking at the code we get back the first valid domain after the domid we pass in. What is the reason for this design choice? When I request the attributes of a process I don''t get the attributes for the next p...

...| 1 + 2 files changed, 2 insertions(+) diff --git a/tools/libxc/xc_domain.c b/tools/libxc/xc_domain.c index d98e68b..6d06f7c 100644 --- a/tools/libxc/xc_domain.c +++ b/tools/libxc/xc_domain.c @@ -234,6 +234,7 @@ int xc_domain_getinfo(xc_interface *xch, info->ssidref = domctl.u.getdomaininfo.ssidref; info->nr_pages = domctl.u.getdomaininfo.tot_pages; + info->nr_unclaimed_pages = domctl.u.getdomaininfo.unclaimed_pages; info->nr_shared_pages = domctl.u.getdomaininfo.shr_pages; info->nr_paged_pages = domctl.u.getdomaininfo.paged_pages;...

..._sysctl, \ + (Addr)&sysctl->u._union._field, \ + sizeof(sysctl->u._union._field)) +#define PRE_XEN_SYSCTL_READ(_sysctl, _field) \ + __PRE_XEN_SYSCTL_READ(_sysctl, _sysctl, _field) + + switch (sysctl->cmd) { + case XEN_SYSCTL_getdomaininfolist: + PRE_XEN_SYSCTL_READ(getdomaininfolist, first_domain); + PRE_XEN_SYSCTL_READ(getdomaininfolist, max_domains); + PRE_XEN_SYSCTL_READ(getdomaininfolist, buffer); + break; + + case XEN_SYSCTL_cpupool_op: + PRE_XEN_SYSCTL_READ(cpupool_op, op); + + switch(sysctl-&gt...

...s changed, 205 insertions(+), 8 deletions(-) diff --git a/tools/libxc/xc_domain.c b/tools/libxc/xc_domain.c index d98e68b..6d06f7c 100644 --- a/tools/libxc/xc_domain.c +++ b/tools/libxc/xc_domain.c @@ -234,6 +234,7 @@ int xc_domain_getinfo(xc_interface *xch, info->ssidref = domctl.u.getdomaininfo.ssidref; info->nr_pages = domctl.u.getdomaininfo.tot_pages; + info->nr_unclaimed_pages = domctl.u.getdomaininfo.unclaimed_pages; info->nr_shared_pages = domctl.u.getdomaininfo.shr_pages; info->nr_paged_pages = domctl.u.getdomaininfo.paged_pages;...

Currently, the getdomaininfo function (used to fill in a dom0_getdomaininfo_t for a domain) calculates a domain''s total CPU time from its VCPU times using the code: if ( v->cpu_time > cpu_time ) cpu_time += v->cpu_time; This causes a VCPU''s time to only be counted if it is greater...

...in ids instead of UUIDs for the paths? In a cluster we could just use <nodeid>/domain/<domid> for unique identification. Or, if we really want to use UUIDs in the node path, perhaps we can add UUIDs to the domain structure in the hypervisor so that we can actually query it through getdomaininfo? Regards, Anthony Liguori _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...unsigned int store_evtchn, + unsigned long *store_mfn) { dom0_op_t launch_op, op; int initrd_fd = -1; @@ -381,7 +392,8 @@ &vstartinfo_start, &vkern_entry, ctxt, cmdline, op.u.getdomaininfo.shared_info_frame, - control_evtchn, flags, vcpus) < 0 ) + control_evtchn, flags, vcpus, + store_evtchn, store_mfn) < 0 ) { ERROR("Error constructing guest OS"); goto error_out; @@ -412,7 +424,7...

These patches update the example FLASK policy shipped with Xen and enable its build if the required tools are present. The third patch requires rerunning autoconf to update tools/configure. [PATCH 1/3] flask/policy: sort dom0 accesses [PATCH 2/3] flask/policy: rework policy build system [PATCH 3/3] tools/flask: add FLASK policy to build

...; + return 1; + } + + + p2m = malloc(max_pfn * sizeof(xen_pfn_t)); + + if (p2m == NULL) { + ERROR("memory alloc failed"); + errno = ENOMEM; + goto out; + } + + /* Get the domain''s shared-info frame. */ + domctl.cmd = XEN_DOMCTL_getdomaininfo; + domctl.domain = (domid_t)dom; + if (xc_domctl(xc_handle, &domctl) < 0) { + ERROR("Could not get information on new domain"); + goto out; + } + shared_info_frame = domctl.u.getdomaininfo.shared_info_frame; + + if(xc_domain_setmaxmem(xc_handle, dom, PF...

Hi, i consider to buy a new PC for my Desktop. Now i need Windows for do some work with Photoshop. I would like to buy a AMD X2 4200 with Socket AM2 and the new Pacifica. Supports XEN this CPU together with windows nativly? How fast Windows will works with SDL? Could i use 32bit color deep with SDL? I use fast SATA-Raid with a lot of RAM 4GB ontop of Gentoo Linux Hope someone could answer

...al_virq(dom0, VIRQ_DOM_EXC); + case DOMDYING_dead: + break; + } + + return rc; } diff -r 58d131f1fb35 -r 2c9db26f1d0e xen/common/domctl.c --- a/xen/common/domctl.c Fri Aug 24 16:32:56 2007 +0100 +++ b/xen/common/domctl.c Tue Aug 28 13:06:41 2007 +0900 @@ -114,10 +114,10 @@ void getdomaininfo(struct domain *d, str info->cpu_time = cpu_time; info->flags = flags | - (d->is_dying ? XEN_DOMINF_dying : 0) | - (d->is_shut_down ? XEN_DOMINF_shutdown : 0) | - (d->is_paused_by_controller ? XEN_DOMINF_paused : 0) | -...

Hello, I''m trying to get PDB working in accordance with the instructions at http://www.cl.cam.ac.uk/~sos22/replay.bk/docs/misc/XenDebugger-HOWTO and a message from this list: http://lists.xensource.com/archives/html/xen-devel/2004-08/msg00017.html When I try to build pdb I first get errors because the Makefile is configured to treat warnings as errors, and there are some warnings.

..._guest) + uint32_t flags; +}; +typedef struct xen_domctl_createdomain xen_domctl_createdomain_t; +DEFINE_XEN_GUEST_HANDLE(xen_domctl_createdomain_t); + +#define XEN_DOMCTL_destroydomain 2 +#define XEN_DOMCTL_pausedomain 3 +#define XEN_DOMCTL_unpausedomain 4 + +#define XEN_DOMCTL_getdomaininfo 5 +struct xen_domctl_getdomaininfo { + /* OUT variables. */ + domid_t domain; /* Also echoed in domctl.domain */ + /* Domain is scheduled to die. */ +#define _XEN_DOMINF_dying 0 +#define XEN_DOMINF_dying (1U<<_XEN_DOMINF_dying) + /* Domain is an HVM guest (as...

...tore_mfn, >+ unsigned int console_evtchn, >+ unsigned long *console_mfn) > { > dom0_op_t launch_op, op; > int initrd_fd = -1; >@@ -707,7 +720,8 @@ > &vstack_start, ctxt, cmdline, > op.u.getdomaininfo.shared_info_frame, > control_evtchn, flags, vcpus, >- store_evtchn, store_mfn) < 0 ) >+ store_evtchn, store_mfn, >+ console_evtchn, console_mfn) < 0 ) > { > ERROR("Error constructing guest OS...

...- migration support when using split xenstored (untested, should work) - slightly less intrusive NO_SOCKETS xenstored patch (still has many ifdefs to avoid pulling in socket headers or symbols) - virq handlers removed from dying domain when clearing event channels - dummy XSM module restricts getdomaininfo similar to no-XSM case - formatting/type fixups - partial ioctl compatibility with legacy IOCTL_XENBUS_ALLOC To start xenstored, run: tools/xenstore/init-xenstore-domain stubdom/mini-os-x86_64-xenstore/mini-os 20 system_u:system_r:domU_t This will populate the xenstore domid key /tool/xenstore...

This patch set adds XSM security labels to useful debugging output locations, and fixes some assumptions that all interrupts behaved like GSI interrupts (which had useful non-dynamic IDs). It also cleans up the policy build process and adds an example of how to use the user field in the security context. Debug output: [PATCH 01/10] xsm: Add security labels to event-channel dump [PATCH 02/10] xsm:

This patch series is a reworking of a series developed by Mukesh Rathor at Oracle. The entirety of the design and development was done by him; I have only reworked, reorganized, and simplified things in a way that I think makes more sense. The vast majority of the credit for this effort therefore goes to him. This version is labelled v13 because it is based on his most recent series, v11.