search for: vm

...ged, 15 insertions(+), 15 deletions(-) diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c index f26f5f64ae82..c08512fcea90 100644 --- a/drivers/virtio/virtio_mem.c +++ b/drivers/virtio/virtio_mem.c @@ -1530,21 +1530,21 @@ static void virtio_mem_refresh_config(struct virtio_mem *vm) uint64_t new_plugged_size, usable_region_size, end_addr; /* the plugged_size is just a reflection of what _we_ did previously */ - virtio_cread(vm->vdev, struct virtio_mem_config, plugged_size, - &new_plugged_size); + virtio_cread_le(vm->vdev, struct virtio_mem_config, plugge...

...* Id of the next memory bock to prepare when needed. */ + unsigned long next_mb_id; + + /* Summary of all memory block states. */ + unsigned long nb_mb_state[VIRTIO_MEM_MB_STATE_COUNT]; +#define VIRTIO_MEM_NB_OFFLINE_THRESHOLD 10 + + /* + * One byte state per memory block. + * + * Allocated via vmalloc(). When preparing new blocks, resized + * (alloc+copy+free) when needed (crossing pages with the next mb). + * (when crossing pages). + * + * With 128MB memory blocks, we have states for 512GB of memory in one + * page. + */ + uint8_t *mb_state; + + /* + * $nb_sb_per_mb bit per memory b...

Page tables on nv50 take 48kB, which can be hard to allocate in one piece. Let's use vmalloc. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> Cc: stable at vger.kernel.org [3.7+] --- drivers/gpu/drm/nouveau/core/subdev/vm/base.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c b/drivers/gpu/drm/...

since the introduction of ovirt-vnc-proxy and the updating of ovirt-viewer to user it the forward vnc functionality is no longer necessary / and incompatable w/ the current system. --- src/app/controllers/vm_controller.rb | 2 - src/app/models/host.rb | 9 - src/app/models/vm.rb | 36 ---- src/app/models/vm_host_history.rb | 22 --- src/app/views/vm/_form.rhtml | 3 - src/app/view...

This series is based on v5.7-rc4. The patches are located at: https://github.com/davidhildenbrand/linux.git virtio-mem-v4 This is basically a resend of v3 [1], now based on v5.7-rc4 and restested. One patch was reshuffled and two ACKs I missed to add were added. The rebase did not require any modifications to patches. Details about virtio-mem can be found in the cover letter of v2 [2]. A

...d, 60 insertions(+), 25 deletions(-) diff --git a/src/db-omatic/db_omatic.rb b/src/db-omatic/db_omatic.rb index b3d5e73..1091333 100755 --- a/src/db-omatic/db_omatic.rb +++ b/src/db-omatic/db_omatic.rb @@ -113,6 +113,15 @@ class DbOmatic < Qpid::Qmf::Console end end + def set_vm_stopped(db_vm) + db_vm.host_id = nil + db_vm.memory_used = nil + db_vm.num_vcpus_used = nil + db_vm.needs_restart = nil + db_vm.vnc_port = nil + db_vm.state = Vm::STATE_STOPPED + end + def update_domain_state(domain, state_override = nil) v...

The refcount was not protected by the vm lock, fix this.. ------------[ cut here ]------------ WARNING: CPU: 2 PID: 2008 at drivers/gpu/drm/nouveau/core/core/mm.c:242 nouveau_mm_fini+0x4f/0x56 [nouveau]() Modules linked in: adt7475 ebtable_nat ebtables nouveau ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat xt_CHECKSUM iptable_mangle bridg...

This series is based on latest linux-next. The patches are located at: https://github.com/davidhildenbrand/linux.git virtio-mem-v3 Patch #1 - #10 where contained in v2 and only contain minor modifications (mostly smaller fixes). The remaining patches are new and contain smaller optimizations. Details about virtio-mem can be found in the cover letter of v2 [1]. A basic QEMU implementation was

This series is based on latest linux-next. The patches are located at: https://github.com/davidhildenbrand/linux.git virtio-mem-v3 Patch #1 - #10 where contained in v2 and only contain minor modifications (mostly smaller fixes). The remaining patches are new and contain smaller optimizations. Details about virtio-mem can be found in the cover letter of v2 [1]. A basic QEMU implementation was

...region. */ @@ -86,7 +86,7 @@ struct virtio_mem { uint64_t region_size; /* The subblock size. */ - uint32_t subblock_size; + uint64_t subblock_size; /* The number of subblocks per memory block. */ uint32_t nb_sb_per_mb; @@ -1698,9 +1698,9 @@ static int virtio_mem_init(struct virtio_mem *vm) * - At least the device block size. * In the worst case, a single subblock per memory block. */ - vm->subblock_size = PAGE_SIZE * 1u << max_t(uint32_t, MAX_ORDER - 1, - pageblock_order); - vm->subblock_size = max_t(uint32_t, vm->device_block_size, + vm->subblock...

...region. */ @@ -86,7 +86,7 @@ struct virtio_mem { uint64_t region_size; /* The subblock size. */ - uint32_t subblock_size; + uint64_t subblock_size; /* The number of subblocks per memory block. */ uint32_t nb_sb_per_mb; @@ -1698,9 +1698,9 @@ static int virtio_mem_init(struct virtio_mem *vm) * - At least the device block size. * In the worst case, a single subblock per memory block. */ - vm->subblock_size = PAGE_SIZE * 1u << max_t(uint32_t, MAX_ORDER - 1, - pageblock_order); - vm->subblock_size = max_t(uint32_t, vm->device_block_size, + vm->subblock...

Signed-off-by: Simon COURTOIS <scourtois at linagora.com> --- src/app/controllers/vm_controller.rb | 16 ++++++++++++++ src/app/views/vm/edit_vmpool.rhtml | 36 ++++++++++++++++++++++++++++++++ src/app/views/vm/show.rhtml | 3 ++ src/public/images/icon_vmpool_11px.png | Bin 0 -> 542 bytes 4 files changed, 55 insertions(+), 0 deletions(-) create mode 10...

...ot support that or there is a bug that zvol clone does not show up under /dev/zvol after creating it from other zvol snapshot? # zfs list -t all | grep local local 136G 76.8G 144K none local/home 117G 76.8G 117G /home local/vm 18.4G 76.8G 144K none local/vm/vbox_pcbsd_10 5.35G 76.8G 5.35G - local/vm/vbox_windows_7 10.8G 76.8G 9.86G - local/vm/vbox_windows_7 at clean 940M - 8.12G - local/vm/vbox_windows_xp 2.27G...

Previously, a pxe-booted vm would always boot to HD at next startup. Signed-off-by: Nicolas Ochem <nicolas.ochem at alcatel-lucent.com> --- src/app/controllers/vm_controller.rb | 1 + src/app/models/vm.rb | 15 +++++++++++---- src/app/views/vm/_form.rhtml | 2 +- src/task-omatic/taskoma...

...ails... Xen Version SPECjbb WebBench Linux Distribution Debian 3.1 HT disabled Linux Kernel 2.6.12.2 Host Patch CK3s Here are the initial benchmarks SPECJBB WebBench 1 Thread 1 Client 2 Clients 4 Clients 8 Clients BOPS TPS TPS TPS TPS Host 32403.5 213.45 416.86 814.62 1523.78 1 VM 32057 205.4 380.91 569.24 733.8 2 VM 24909.25 NA 399.29 695.1 896.04 4 VM 17815.75 NA NA 742.78 950.63 8 VM 10216.25 NA NA NA 1002.81 (and some more notes.... BOPS - business operations per second, TPS - transactions per second... SPECjbb tests CPU and Memory WebBench (the way we configured it...

...in the works [4]. Also, a cloud-hypervisor implementation is under discussion [5]. -------------------------------------------------------------------------- 1. virtio-mem -------------------------------------------------------------------------- The basic idea behind virtio-mem was presented at KVM Forum 2018. The slides can be found at [1]. The previous RFC can be found at [2]. The first RFC can be found at [3]. However, the concept evolved over time. The KVM Forum slides roughly match the current design. Patch #2 ("virtio-mem: Paravirtualized memory hotplug") contains quite some...

...431 0.0 0.0 0 0 ? S 01:38 0:02 \_ [flush-8:0] root 654 0.0 0.0 0 0 ? S 01:38 0:00 \_ [i915] root 731 0.0 0.0 0 0 ? S 01:38 0:00 \_ [hd-audio0] root 921 0.0 0.0 0 0 ? S 01:38 0:00 \_ [kvm-irqfd-clean] root 959 0.0 0.0 0 0 ? S 01:38 0:02 \_ [kjournald] root 1163 0.0 0.0 0 0 ? S 01:38 0:00 \_ [kconservative/0] root 1164 0.0 0.0 0 0 ? S 01:38 0:00 \_ [kconservative/1] root 1165 0.0 0.0 0...

...fragmentation of (unmovable) memory). I have plans to improve that in the future. -------------------------------------------------------------------------- 1. virtio-mem -------------------------------------------------------------------------- The basic idea behind virtio-mem was presented at KVM Forum 2018. The slides can be found at [1]. The previous RFC can be found at [2]. The first RFC can be found at [3]. However, the concept evolved over time. The KVM Forum slides roughly match the current design. Patch #2 ("virtio-mem: Paravirtualized memory hotplug") contains quite some...

...fragmentation of (unmovable) memory). I have plans to improve that in the future. -------------------------------------------------------------------------- 1. virtio-mem -------------------------------------------------------------------------- The basic idea behind virtio-mem was presented at KVM Forum 2018. The slides can be found at [1]. The previous RFC can be found at [2]. The first RFC can be found at [3]. However, the concept evolved over time. The KVM Forum slides roughly match the current design. Patch #2 ("virtio-mem: Paravirtualized memory hotplug") contains quite some...

Hi, When I tested xm new command without uuid parameter repeatedly, I saw many same managed domain as follows. # xm list Name ID Mem VCPUs State Time(s) Domain-0 0 941 2 r----- 51.9 # xm new /xen/vm1.conf Using config file "/xen/vm1.conf". # xm new /xen/vm1.conf Using config file "/xen/vm1.conf". # xm new /xen/vm1.conf Using config file "/xen/vm1.conf". # xm list Name ID Mem VCPUs State Time(s) Domain-0...