| /xen/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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| A D | pvh.pandoc | 12 The domain builder must load the kernel into the guest memory space and
16 * `ebx`: contains the physical memory address where the loader has placed
70 the position of the RSDP in memory (if present) can be fetched from the start
111 the host. This is done because the hardware domain memory map is already a
112 modified copy of the host memory map, so the same MTRR setup should work.
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| A D | xen-error-handling.txt | 70 Example usage: Most commonly for out-of-memory errors during
72 enough memory to boot Xen, but if the failure does occur then the
73 context of the failed memory allocation itself is not very
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| /xen/xen/include/ |
| A D | xlat.lst | 94 ! add_to_physmap memory.h
95 ! add_to_physmap_batch memory.h
96 ! foreign_memory_map memory.h
97 ! memory_exchange memory.h
98 ! memory_map memory.h
99 ! memory_reservation memory.h
100 ! mem_access_op memory.h
102 ! pod_target memory.h
103 ! remove_from_physmap memory.h
105 ? vmemrange memory.h
[all …]
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| /xen/docs/man/ |
| A D | xl.conf.5.pod | 61 memory assigned to domain 0 in order to free memory for new domains.
64 domain 0 memory.
71 of memory given to domain 0 by default.
163 guarantee that there is memory available for the guest.
165 quickly and the amount of free memory (which C<xl info> can show) is
167 the amount of memory (see 'memory' in xl.conf(5)) is set, which is then
169 The free memory in C<xl info> is the combination of the hypervisor's
170 free heap memory minus the outstanding claims value.
183 attempted as normal and may fail due to memory exhaustion.
187 Free memory as reported by the hypervisor is used for
[all …]
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| A D | xl-numa-placement.7.pod | 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
[all …]
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| /xen/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/xen/arch/x86/boot/ |
| A D | mem.S | 44 # e801h memory size call
53 testw %dx, %dx # memory in AX/BX rather than
60 addl %ecx, %edx # add in lower memory
61 movl %edx,bootsym(highmem_kb) # store extended memory size
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| /xen/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/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.
[all …]
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| /xen/tools/helpers/ |
| A D | init-xenstore-domain.c | 26 static int memory; variable
68 int limit_kb = (maxmem ? : (memory + 1)) * 1024; in build()
183 rv = xc_dom_mem_init(dom, memory); in build()
311 if ( maxmem < memory ) in parse_maxmem()
361 memory = strtol(optarg, NULL, 10); in main()
384 if ( optind != argc || !kernel || !memory ) in main()
433 snprintf(buf, 16, "%d", memory * 1024); in main()
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| /xen/tools/tests/mce-test/cases/ucna_llc/guest/ |
| A D | cases.sh | 49 m) memory=$OPTARG;;
61 create_hvm_guest $image -u $vcpus -m $memory
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| /xen/tools/tests/mce-test/cases/srao_llc/guest/ |
| A D | cases.sh | 49 m) memory=$OPTARG;;
61 create_hvm_guest $image -u $vcpus -m $memory
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| /xen/tools/tests/mce-test/cases/srao_mem/guest/ |
| A D | cases.sh | 49 m) memory=$OPTARG;;
61 create_hvm_guest $image -u $vcpus -m $memory
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| /xen/tools/libacpi/ |
| A D | build.c | 219 struct acpi_20_srat_memory *memory; in construct_srat() local
225 sizeof(*memory) * config->numa.nr_vmemranges; in construct_srat()
252 memory = (struct acpi_20_srat_memory *)processor; in construct_srat()
255 memory->type = ACPI_MEMORY_AFFINITY; in construct_srat()
256 memory->length = sizeof(*memory); in construct_srat()
257 memory->domain = config->numa.vmemrange[i].nid; in construct_srat()
258 memory->flags = ACPI_MEM_AFFIN_ENABLED; in construct_srat()
259 memory->base_address = config->numa.vmemrange[i].start; in construct_srat()
260 memory->mem_length = config->numa.vmemrange[i].end - in construct_srat()
262 memory++; in construct_srat()
[all …]
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| /xen/tools/ocaml/test/ |
| A D | list_domains.ml | 12 and memory = dominfo.Xenlight.Dominfo.current_memkb
14 printf "Dom %d: %c%c%c%c%c %LdKB\n" id running blocked paused shutdown dying memory
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| /xen/tools/hotplug/Linux/init.d/ |
| A D | sysconfig.xencommons.in | 68 # xenstore domain memory size in MiB.
75 # Maximum xenstore domain memory size. Can be specified as:
77 # - fraction of host memory, e.g. 1/100
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| /xen/tools/tests/mce-test/lib/ |
| A D | xen-mceinj-tool.sh | 70 m ) memory=$OPTARG;;
87 [ -z $memory ] || sed -i "/^memory/s/^.*$/memory = $memory/" $config
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| /xen/docs/features/ |
| A D | dom0less.pandoc | 30 ### Loading binaries into memory ###
67 memory = <0 0x20000>;
83 Where memory is the memory of the VM in KBs, cpus is the number of
85 ramdisk are in memory.
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| /xen/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.
|