| /xen-4.10.0-shim-comet/docs/misc/ |
| A D | xenpaging.txt | 5 guest memory and its filesystems!
9 xenpaging writes memory pages of a given guest to a file and moves the
10 pages back to the pool of available memory. Once the guests wants to
11 access the paged-out memory, the page is read from disk and placed into
12 memory. This allows the sum of all running guests to use more memory
33 Once xenpaging runs it needs a memory target, which is the memory
37 xenstore-write /local/domain/<dom_id>/memory/target-tot_pages $((1024*512))
39 Now xenpaging tries to page-out as many pages to keep the overall memory
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| A D | libxl_memory.txt | 1 /* === Domain memory breakdown: HVM guests ==================================
38 === Domain memory breakdown: PV guests ==================================
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| A D | vtpm-platforms.txt | 30 memory=8
39 memory=8
46 memory=8
54 memory=1024
61 memory=1024
93 permitted access to IO memory at 0xfed42; this IO memory is accessible to the
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| /xen-4.10.0-shim-comet/xen/include/ |
| A D | xlat.lst | 80 ! add_to_physmap memory.h
81 ! add_to_physmap_batch memory.h
82 ! foreign_memory_map memory.h
83 ! memory_exchange memory.h
84 ! memory_map memory.h
85 ! memory_reservation memory.h
86 ! mem_access_op memory.h
87 ! pod_target memory.h
88 ! remove_from_physmap memory.h
90 ? vmemrange memory.h
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| /xen-4.10.0-shim-comet/docs/man/ |
| A D | xl.conf.pod.5 | 51 memory assigned to domain 0 in order to free memory for new domains.
54 domain 0 memory.
61 of memory given to domain 0 by default.
151 guarantee that there is memory available for the guest. This is an
155 quickly and the amount of free memory (which C<xl info> can show) is
157 the amount of memory (see 'memory' in xl.conf(5)) is set, which is then
159 The free memory in C<xl info> is the combination of the hypervisor's
160 free heap memory minus the outstanding claims value.
176 attempted as normal and may fail due to memory exhaustion.
180 Normal memory and freeable pool of ephemeral pages (tmem) is used when
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| A D | xl-numa-placement.pod.7 | 11 NUMA (which stands for Non-Uniform Memory Access) means that the memory
13 distance between that CPU and that memory. In fact, most of the NUMA
14 systems are built in such a way that each processor has its local memory,
16 data from and on remote memory (that is, memory local to some other processor)
19 the memory directly attached to the set of cores.
22 running memory-intensive workloads on a shared host. In fact, the cost
23 of accessing non node-local memory locations is very high, and the
49 created, as the most of its memory is allocated at that time and can
144 affects NUMA placement and memory accesses as, in this case, the
219 the candidate with with the greatest amount of free memory is
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| /xen-4.10.0-shim-comet/tools/examples/ |
| A D | xlexample.pvlinux | 25 # Initial memory allocation (MB)
26 memory = 128
28 # Maximum memory (MB)
29 # If this is greater than `memory' then the slack will start ballooned
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| A D | xlexample.hvm | 24 # Initial memory allocation (MB)
25 memory = 128
27 # Maximum memory (MB)
28 # If this is greater than `memory' then the slack will start ballooned
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| A D | xlexample.pvhlinux | 28 # Initial memory allocation (MB)
29 memory = 512
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| /xen-4.10.0-shim-comet/tools/helpers/ |
| A D | init-xenstore-domain.c | 25 static int memory; variable
67 int limit_kb = (maxmem ? : (memory + 1)) * 1024; in build()
168 rv = xc_dom_mem_init(dom, memory); in build()
289 if ( maxmem < memory ) in parse_maxmem()
330 memory = strtol(optarg, NULL, 10); in main()
353 if ( optind != argc || !kernel || !memory ) in main()
402 snprintf(buf, 16, "%d", memory * 1024); in main()
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| /xen-4.10.0-shim-comet/xen/arch/x86/boot/ |
| A D | mem.S | 45 # e801h memory size call
54 cmpw $0x0, %dx # memory in AX/BX rather than
60 movl %edx,bootsym(highmem_kb) # store extended memory size
62 addl %ecx,bootsym(highmem_kb) # and add lower memory into
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| /xen-4.10.0-shim-comet/docs/misc/arm/device-tree/ |
| A D | guest.txt | 11 memory where the grant table should be mapped to, using an
12 HYPERVISOR_memory_op hypercall. The memory region is large enough to map
29 xen,uefi-mmap-start | 64-bit | Guest physical address of the UEFI memory
32 xen,uefi-mmap-size | 32-bit | Size in bytes of the UEFI memory map
36 | | memory map.
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| /xen-4.10.0-shim-comet/tools/xenstore/ |
| A D | talloc_guide.txt | 13 The new talloc is a hierarchical, reference counted memory pool system
64 memory of the given type.
99 then the memory is not actually released, but instead the most
125 around 48 bytes of memory on intel x86 platforms).
169 pieces of memory. A common use for destructors is to clean up
213 memory without releasing the name. All of the memory is released when
308 memory for a longer time.
350 for the top level memory context, but only if
364 for the top level memory context, but only if
533 to reduce the noise in memory leak reports.
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| /xen-4.10.0-shim-comet/tools/tests/mce-test/cases/ucna_llc/guest/ |
| A D | cases.sh | 49 m) memory=$OPTARG;;
61 create_hvm_guest $image -u $vcpus -m $memory
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| /xen-4.10.0-shim-comet/tools/tests/mce-test/cases/srao_llc/guest/ |
| A D | cases.sh | 49 m) memory=$OPTARG;;
61 create_hvm_guest $image -u $vcpus -m $memory
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| /xen-4.10.0-shim-comet/tools/tests/mce-test/cases/srao_mem/guest/ |
| A D | cases.sh | 49 m) memory=$OPTARG;;
61 create_hvm_guest $image -u $vcpus -m $memory
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| /xen-4.10.0-shim-comet/tools/libacpi/ |
| A D | build.c | 219 struct acpi_20_srat_memory *memory; in construct_srat() local
225 sizeof(*memory) * config->numa.nr_vmemranges; in construct_srat()
252 memory = (struct acpi_20_srat_memory *)processor; in construct_srat()
255 memory->type = ACPI_MEMORY_AFFINITY; in construct_srat()
256 memory->length = sizeof(*memory); in construct_srat()
257 memory->domain = config->numa.vmemrange[i].nid; in construct_srat()
258 memory->flags = ACPI_MEM_AFFIN_ENABLED; in construct_srat()
259 memory->base_address = config->numa.vmemrange[i].start; in construct_srat()
260 memory->mem_length = config->numa.vmemrange[i].end - in construct_srat()
262 memory++; in construct_srat()
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| /xen-4.10.0-shim-comet/tools/hotplug/Linux/init.d/ |
| A D | sysconfig.xencommons.in | 68 # xenstore domain memory size in MiB.
75 # Maximum xenstore domain memory size. Can be specified as:
77 # - fraction of host memory, e.g. 1/100
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| /xen-4.10.0-shim-comet/tools/ocaml/test/ |
| A D | list_domains.ml | 14 and memory = dominfo.Xenlight.Dominfo.current_memkb
16 printf "Dom %d: %c%c%c%c%c %LdKB\n" id running blocked paused shutdown dying memory
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| /xen-4.10.0-shim-comet/tools/tests/mce-test/lib/ |
| A D | xen-mceinj-tool.sh | 70 m ) memory=$OPTARG;;
87 [ -z $memory ] || sed -i "/^memory/s/^.*$/memory = $memory/" $config
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| /xen-4.10.0-shim-comet/xen/common/ |
| A D | Kconfig | 70 Transcendent memory allows PV-aware guests to collaborate on memory
71 usage. Guests can 'swap' their memory to the hypervisor or have an
72 collective pool of memory shared across guests. The end result is
73 less memory usage by guests allowing higher guest density.
98 the hypervisor itself, and related resources such as memory and
123 this will save a tiny amount of memory and time to update the stats.
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| A D | Makefile | 25 obj-y += memory.o
71 obj-$(CONFIG_COMPAT) += $(addprefix compat/,domain.o kernel.o memory.o multicall.o xlat.o)
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| /xen-4.10.0-shim-comet/ |
| A D | SUPPORT.md | 182 but with all the memory from the previous state of the VM intact.
200 ### Dynamic memory control
204 Allows a guest to add or remove memory after boot-time.
207 ### Populate-on-demand memory
212 to boot with memory < maxmem.
231 which guests can use to store memory
232 rather than caching in its own memory or swapping to disk.
234 can allow more efficient aggregate use of memory across VMs.
241 Allows external monitoring of hypervisor memory
306 to have higher-level page table entries point directly to memory,
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| /xen-4.10.0-shim-comet/tools/flask/policy/modules/ |
| A D | nomigrate.te | 2 # once built, dom0 cannot read their memory.
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| A D | prot_domU.te | 3 # map memory belonging to those domains.
|