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Searched refs:migrate (Results 1 – 25 of 68) sorted by relevance

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/linux/mm/
H A Dmigrate_device.c25 struct migrate_vma *migrate = walk->private; in migrate_vma_collect_skip() local
29 migrate->dst[migrate->npages] = 0; in migrate_vma_collect_skip()
30 migrate->src[migrate->npages++] = 0; in migrate_vma_collect_skip()
41 struct migrate_vma *migrate = walk->private; in migrate_vma_collect_hole() local
49 (migrate->flags & MIGRATE_VMA_SELECT_COMPOUND) && in migrate_vma_collect_hole()
52 migrate->src[migrate->npages] = MIGRATE_PFN_MIGRATE | in migrate_vma_collect_hole()
54 migrate->dst[migrate->npages] = 0; in migrate_vma_collect_hole()
55 migrate->npages++; in migrate_vma_collect_hole()
56 migrate->cpages++; in migrate_vma_collect_hole()
66 migrate->src[migrate->npages] = MIGRATE_PFN_MIGRATE; in migrate_vma_collect_hole()
[all …]
/linux/drivers/gpu/drm/i915/gt/
H A Dselftest_migrate.c36 static int copy(struct intel_migrate *migrate, in copy() argument
37 int (*fn)(struct intel_migrate *migrate, in copy() argument
44 struct drm_i915_private *i915 = migrate->context->engine->i915; in copy()
90 err = fn(migrate, &ww, src, dst, &rq); in copy()
151 GEM_BUG_ON(ce->vm != ce->engine->gt->migrate.context->vm); in intel_context_copy_ccs()
255 static int clear(struct intel_migrate *migrate, in clear() argument
256 int (*fn)(struct intel_migrate *migrate, in clear() argument
263 struct drm_i915_private *i915 = migrate->context->engine->i915; in clear()
301 err = intel_migrate_ccs_copy(migrate, &ww, NULL, in clear()
318 err = fn(migrate, &ww, obj, val, &rq); in clear()
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H A Dintel_gt_types.h237 struct intel_migrate migrate; member
/linux/drivers/gpu/drm/
H A Ddrm_pagemap.c525 struct migrate_vma migrate = { in drm_pagemap_migrate_to_devmem() local
564 buf = kvcalloc(npages, 2 * sizeof(*migrate.src) + sizeof(*pagemap_addr) + in drm_pagemap_migrate_to_devmem()
570 pagemap_addr = buf + (2 * sizeof(*migrate.src) * npages); in drm_pagemap_migrate_to_devmem()
571 pages = buf + (2 * sizeof(*migrate.src) + sizeof(*pagemap_addr)) * npages; in drm_pagemap_migrate_to_devmem()
581 migrate.vma = vas; in drm_pagemap_migrate_to_devmem()
582 migrate.src = buf; in drm_pagemap_migrate_to_devmem()
583 migrate.dst = migrate.src + npages; in drm_pagemap_migrate_to_devmem()
585 err = migrate_vma_setup(&migrate); in drm_pagemap_migrate_to_devmem()
589 if (!migrate.cpages) { in drm_pagemap_migrate_to_devmem()
595 if (migrate.cpages != npages && in drm_pagemap_migrate_to_devmem()
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/linux/tools/testing/selftests/mm/
H A Dmigration.c67 int migrate(uint64_t *ptr, int n1, int n2) in migrate()
91 printf("Didn't migrate %d pages\n", ret); in migrate()
94 perror("Couldn't migrate pages"); in migrate()
142 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
177 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
207 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
249 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
274 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
309 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
66 int migrate(uint64_t *ptr, int n1, int n2) migrate() function
H A Drmap.c154 FIXTURE(migrate) in FIXTURE() argument
159 FIXTURE_SETUP(migrate) in FIXTURE_SETUP() argument
195 FIXTURE_TEARDOWN(migrate) in FIXTURE_TEARDOWN() argument
311 TEST_F(migrate, anon) in TEST_F() argument
328 TEST_F(migrate, shm) in TEST_F() argument
353 TEST_F(migrate, file) in TEST_F() argument
410 TEST_F(migrate, ksm) in TEST_F() argument
/linux/include/linux/
H A Dpsci.h29 int (*migrate)(unsigned long cpuid); member
41 u32 migrate; member
H A Dmigrate.h194 void migrate_vma_pages(struct migrate_vma *migrate);
195 void migrate_vma_finalize(struct migrate_vma *migrate);
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_dmem.c83 struct nouveau_dmem_migrate migrate; member
171 if (drm->dmem->migrate.copy_func(drm, folio_nr_pages(sfolio), in nouveau_dmem_copy_folio()
267 nouveau_fence_new(&fence, dmem->migrate.chan); in nouveau_dmem_migrate_to_ram()
517 nouveau_fence_new(&fence, chunk->drm->dmem->migrate.chan); in nouveau_dmem_evict_chunk()
558 struct nvif_push *push = &drm->dmem->migrate.chan->chan.push; in nvc0b5_migrate_copy()
631 struct nvif_push *push = &drm->dmem->migrate.chan->chan.push; in nvc0b5_migrate_clear()
691 drm->dmem->migrate.copy_func = nvc0b5_migrate_copy; in nouveau_dmem_migrate_init()
692 drm->dmem->migrate.clear_func = nvc0b5_migrate_clear; in nouveau_dmem_migrate_init()
693 drm->dmem->migrate.chan = drm->ttm.chan; in nouveau_dmem_migrate_init()
753 if (drm->dmem->migrate.copy_func(drm, folio_nr_pages(page_folio(spage)), in nouveau_dmem_migrate_copy_one()
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/linux/tools/testing/selftests/kvm/x86/
H A Dxapic_ipi_test.c359 bool *migrate, int *delay_usecs) in get_cmdline_args() argument
371 *migrate = true; in get_cmdline_args()
397 bool migrate = false; in main() local
403 get_cmdline_args(argc, argv, &run_secs, &migrate, &delay_usecs); in main()
457 if (!migrate) in main()
/linux/Documentation/gpu/rfc/
H A Dgpusvm.rst21 migrate can actually migrate, with only the faulting page guaranteed
22 to migrate).
110 migrate device layer are a performance bottleneck, having compound
/linux/drivers/gpu/drm/xe/
H A Dxe_bo.c173 return tile->migrate; in mem_type_to_migrate()
967 struct xe_migrate *migrate = NULL; in xe_bo_move() local
1091 migrate = bo->tile->migrate; in xe_bo_move()
1093 migrate = mem_type_to_migrate(xe, new_mem->mem_type); in xe_bo_move()
1095 migrate = mem_type_to_migrate(xe, old_mem_type); in xe_bo_move()
1097 migrate = xe->tiles[0].migrate; in xe_bo_move()
1099 xe_assert(xe, migrate); in xe_bo_move()
1120 fence = xe_migrate_clear(migrate, bo, new_mem, flags); in xe_bo_move()
1122 fence = xe_migrate_copy(migrate, bo, bo, old_mem, new_mem, in xe_bo_move()
1404 struct xe_migrate *migrate; in xe_bo_evict_pinned_copy() local
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H A Dxe_tile_types.h127 struct xe_migrate *migrate; member
H A Dxe_svm.c603 gt = xe_migrate_exec_queue(vr->migrate)->gt; in xe_svm_copy()
651 __fence = xe_migrate_from_vram(vr->migrate, in xe_svm_copy()
661 __fence = xe_migrate_to_vram(vr->migrate, in xe_svm_copy()
692 __fence = xe_migrate_from_vram(vr->migrate, 1, in xe_svm_copy()
700 __fence = xe_migrate_to_vram(vr->migrate, 1, in xe_svm_copy()
1183 DECL_SVM_RANGE_COUNT_STATS(migrate, MIGRATE) in DECL_SVM_RANGE_COUNT_STATS()
1208 DECL_SVM_RANGE_US_STATS(migrate, MIGRATE)
/linux/drivers/gpu/drm/i915/selftests/
H A Di915_perf_selftests.h20 selftest(migrate, intel_migrate_perf_selftests)
H A Di915_live_selftests.h30 selftest(migrate, intel_migrate_live_selftests)
/linux/drivers/firmware/psci/
H A Dpsci.c245 return __psci_migrate(psci_0_1_function_ids.migrate, cpuid); in psci_0_1_migrate()
677 .migrate = psci_0_2_migrate, in psci_0_2_set_functions()
776 psci_0_1_function_ids.migrate = id; in psci_0_1_init()
777 psci_ops.migrate = psci_0_1_migrate; in psci_0_1_init()
/linux/tools/perf/scripts/python/
H A Dsched-migration.py191 def migrate(self, ts_list, new, old_cpu, new_cpu): member in TimeSlice
351 def migrate(self, headers, pid, prio, orig_cpu, dest_cpu): member in SchedEventProxy
353 ts.migrate(self.timeslices, pid, orig_cpu, dest_cpu)
418 parser.migrate(headers, pid, prio, orig_cpu, dest_cpu)
/linux/fs/ext4/
H A DMakefile10 indirect.o inline.o inode.o ioctl.o mballoc.o migrate.o \
/linux/Documentation/trace/
H A Dhwlat_detector.rst81 By default, one hwlat detector's kernel thread will migrate across each CPU
87 - round-robin: migrate across each CPU specified in cpumask [default]
H A Deprobetrace.rst117 # ||| / _-=> migrate-disable
197 # ||| / _-=> migrate-disable
248 # ||| / _-=> migrate-disable
/linux/Documentation/ABI/testing/
H A Dsysfs-kernel-mm-numa17 systems to migrate pages from fast tiers to slow tiers
/linux/include/trace/events/
H A Dmigrate.h3 #define TRACE_SYSTEM migrate
/linux/drivers/perf/hisilicon/
H A Dhisi_uncore_hha_pmu.c384 HISI_PMU_EVENT_ATTR(sdir-home-migrate, 0x4c),
385 HISI_PMU_EVENT_ATTR(edir-home-migrate, 0x4d),
/linux/drivers/gpu/drm/xe/tests/
H A Dxe_bo.c47 fence = xe_migrate_clear(tile->migrate, bo, bo->ttm.resource, in ccs_test_migrate()
211 struct xe_vm *vm = xe_migrate_get_vm(xe_device_get_root_tile(xe)->migrate); in evict_test_run_tile()

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