Home
last modified time | relevance | path

Searched full:migrate (Results 1 – 25 of 238) sorted by relevance

12345678910

/linux/mm/
H A Dmigrate_device.c9 #include <linux/migrate.h>
25 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()
[all …]
H A Dmigrate.c3 * Memory Migration functionality - linux/mm/migrate.c
16 #include <linux/migrate.h>
49 #include <trace/events/migrate.h>
212 * migrate_movable_ops_page - migrate an isolated movable_ops page
217 * Migrate an isolated movable_ops page.
817 * For memory tiering mode, when migrate between slow and fast in folio_migrate_flags()
898 * @dst: The folio to migrate the data to.
900 * @mode: How to migrate the folio.
902 * Common logic to directly migrate a single LRU folio suitable for
1023 * @dst: The folio to migrate to.
[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()
[all …]
/linux/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_migrate.c26 #include <linux/migrate.h>
188 * @mfence: migrate fence
261 static unsigned long svm_migrate_successful_pages(struct migrate_vma *migrate) in svm_migrate_successful_pages() argument
266 for (i = 0; i < migrate->npages; i++) { in svm_migrate_successful_pages()
267 if (migrate->dst[i] & MIGRATE_PFN_VALID && in svm_migrate_successful_pages()
268 migrate->src[i] & MIGRATE_PFN_MIGRATE) in svm_migrate_successful_pages()
276 struct migrate_vma *migrate, struct dma_fence **mfence, in svm_migrate_copy_to_vram() argument
279 u64 npages = migrate->npages; in svm_migrate_copy_to_vram()
297 for (i = j = 0; (i < npages) && (mpages < migrate->cpages); i++) { in svm_migrate_copy_to_vram()
300 if (migrate->src[i] & MIGRATE_PFN_MIGRATE) { in svm_migrate_copy_to_vram()
[all …]
/linux/drivers/gpu/drm/
H A Ddrm_pagemap.c8 #include <linux/migrate.h>
21 * to migrate memory back and forth between device memory and system RAM and
30 * population requests and after that migrate all device pages to system ram.
42 * and it can evict the range to system before trying to migrate. Ideally an
43 * implementation would just try to migrate the missing part of the range and
56 * migrate to / from device memory.
171 * @migrate_pfn: Array of migrate page frame numbers
389 * @src_mpfn: Source array of migrate PFNs
390 * @dst_mpfn: Destination array of migrate PFNs
441 * @migrate_pfn: Array of migrate pfns set up for the mapped pages. Used to
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dmigrate_reuseport.c3 * Check if we can migrate child sockets.
8 * 4. update a map to migrate all child sockets
13 * and migrate the requests in the accept queue
19 * and migrate the requests in the accept queue
23 * and migrate the requests in the accept queue
380 /* Migrate TCP_ESTABLISHED and TCP_SYN_RECV requests in migrate_dance()
389 /* No dance for TCP_NEW_SYN_RECV to migrate based on eBPF */ in migrate_dance()
420 /* Migrate from the last listener to the second one. in count_requests()
434 /* Migrate back to the last one from the second one */ in count_requests()
539 /* Migrate th in run_test()
[all...]
/linux/tools/testing/selftests/mm/
H A Dmigration.c107 int migrate(uint64_t *ptr, int n1, int n2) in migrate() function
132 perror("Couldn't migrate pages"); in migrate()
183 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
215 err = migrate(ptr, self->n1, self->n2);
247 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
291 err = migrate(ptr, self->n1, self->n2);
321 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
361 err = migrate(ptr, self->n1, self->n2);
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
257 /* migrate successfully */ in try_to_move_page()
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
458 TEST_F(migrate, ksm_and_mremap)
501 * Migrate th
[all...]
H A Dhmm-tests.c568 int ret, use_thp, migrate; in TEST_F()
570 for (migrate = 0; migrate < 2; ++migrate) { in TEST_F()
597 if (migrate) { in TEST_F()
623 if (!migrate) { in TEST_F()
639 if (!migrate) { in TEST_F()
905 * Migrate anonymous memory to device private memory. in TEST_F()
907 TEST_F(hmm, migrate) in TEST_F()
929 /* Migrate memor in TEST_F()
553 int ret, use_thp, migrate; TEST_F() local
950 TEST_F(hmm,migrate) TEST_F() argument
[all...]
/linux/tools/testing/selftests/net/tcp_ao/
H A Drestore.c94 try_server_run("TCP-AO migrate to another socket (server)", port++, in server_fn()
128 test_fail("pre-migrate verify failed"); in test_get_sk_checkpoint()
169 test_ok("%s: post-migrate connection is broken", tst_name); in test_sk_restore()
171 test_fail("%s: post-migrate connection is working", tst_name); in test_sk_restore()
174 test_fail("%s: post-migrate connection is working", tst_name); in test_sk_restore()
176 test_ok("%s: post-migrate connection is alive", tst_name); in test_sk_restore()
205 test_sk_restore("TCP-AO migrate to another socket (client)", port++, in client_fn()
H A Dseq-ext.c195 test_fail("pre-migrate verify failed"); in client_fn()
220 test_fail("post-migrate verify failed"); in client_fn()
222 test_ok("post-migrate connection alive"); in client_fn()
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_dmem.c42 #include <linux/migrate.h>
83 struct nouveau_dmem_migrate migrate; member
171 if (drm->dmem->migrate.copy_func(drm, folio_nr_pages(sfolio), in nouveau_dmem_copy_folio()
232 * FIXME what we really want is to find some heuristic to migrate more in nouveau_dmem_migrate_to_ram()
267 nouveau_fence_new(&fence, dmem->migrate.chan); in nouveau_dmem_migrate_to_ram()
531 nouveau_fence_new(&fence, chunk->drm->dmem->migrate.chan); in nouveau_dmem_evict_chunk()
572 struct nvif_push *push = &drm->dmem->migrate.chan->chan.push; in nvc0b5_migrate_copy()
645 struct nvif_push *push = &drm->dmem->migrate.chan->chan.push; in nvc0b5_migrate_clear()
705 drm->dmem->migrate.copy_func = nvc0b5_migrate_copy; in nouveau_dmem_migrate_init()
706 drm->dmem->migrate.clear_func = nvc0b5_migrate_clear; in nouveau_dmem_migrate_init()
[all …]
/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_object.c647 * @obj: The object to migrate
648 * @id: The region intended to migrate to
651 * given region. Note that pinning may affect the ability to migrate as
655 * possibility to migrate objects and might be slightly less permissive
685 if (!obj->ops->migrate) in i915_gem_object_can_migrate()
703 * i915_gem_object_migrate - Migrate an object to the desired region id
704 * @obj: The object to migrate.
707 * @id: The region id to migrate to.
709 * Attempt to migrate the object to the desired memory region. The
735 * __i915_gem_object_migrate - Migrate an object to the desired region id, with
[all …]
/linux/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/
H A Duncore-hha.json148 "EventName": "sdir-home-migrate",
149 "BriefDescription": "Count of the number of HHA S-Dir read home migrate operations",
154 "EventName": "edir-home-migrate",
155 "BriefDescription": "Count of the number of HHA E-Dir read home migrate operations",
/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/Documentation/gpu/xe/
H A Dxe_migrate.rst4 Migrate Layer
8 :doc: Migrate Layer
/linux/drivers/firmware/psci/
H A Dpsci.c46 * calls to its resident CPU, so we must avoid issuing those. We never migrate
245 return __psci_migrate(psci_0_1_function_ids.migrate, cpuid); in psci_0_1_migrate()
250 return __psci_migrate(PSCI_FN_NATIVE(0_2, MIGRATE), cpuid); in psci_0_2_migrate()
385 PSCI_ID_NATIVE(0_2, MIGRATE),
677 .migrate = psci_0_2_migrate, in psci_0_2_set_functions()
775 if (!of_property_read_u32(np, "migrate", &id)) { in psci_0_1_init()
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/scripts/
H A Dgenerate_rust_analyzer.py197 # > 0e071c2c6a58 ("Migrate core to Rust 2024")
198 # > f505d4e8e380 ("Migrate alloc to Rust 2024")
199 # > 0b2489c226c3 ("Migrate proc_macro to Rust 2024")
200 # > 993359e70112 ("Migrate std to Rust 2024")
/linux/include/linux/
H A Dpsci.h29 int (*migrate)(unsigned long cpuid); member
41 u32 migrate; member
/linux/tools/testing/selftests/kvm/x86/
H A Dxapic_ipi_test.c287 * migrate_pages with PID=0 will migrate all pages of this in do_migrations()
340 bool *migrate, int *delay_usecs) in do_migrations()
352 *migrate = true; in do_migrations()
377 bool migrate = false; in get_cmdline_args()
383 get_cmdline_args(argc, argv, &run_secs, &migrate, &delay_usecs); in get_cmdline_args()
434 if (!migrate) in main()
359 get_cmdline_args(int argc,char * argv[],int * run_secs,bool * migrate,int * delay_usecs) get_cmdline_args() argument
397 bool migrate = false; main() local
/linux/drivers/gpu/drm/xe/
H A Dxe_bo.c173 return tile->migrate; in mem_type_to_migrate()
1066 struct xe_migrate *migrate = NULL; in xe_bo_move()
1197 migrate = bo->tile->migrate; in xe_bo_move()
1199 migrate = mem_type_to_migrate(xe, new_mem->mem_type); in xe_bo_move()
1201 migrate = mem_type_to_migrate(xe, old_mem_type); in xe_bo_move()
1203 migrate = xe->tiles[0].migrate; in xe_bo_move()
1205 xe_assert(xe, migrate); in xe_bo_move()
1241 fence = xe_migrate_clear(migrate, b in xe_bo_shrink_purge()
972 struct xe_migrate *migrate = NULL; xe_bo_move() local
1428 struct xe_migrate *migrate; xe_bo_evict_pinned_copy() local
1578 struct xe_migrate *migrate; xe_bo_restore_pinned() local
1801 struct xe_migrate *migrate = xe_ttm_access_memory() local
[all...]
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_migrate_reuseport.c3 * Check if we can migrate child sockets.
97 SEC("sk_reuseport/migrate")
/linux/arch/arm/kernel/
H A Dpsci_smp.c37 * migrate Migrate the context to a different CPU
/linux/tools/testing/selftests/kvm/
H A Darch_timer.c17 * even more, an option to migrate the vCPUs across pCPUs (-m), at a
109 "Failed to migrate the vCPU:%u to pCPU: %u; ret: %d", in test_migrate_vcpu()
180 pr_info("\t-m: Frequency (in ms) of vCPUs to migrate to different pCPU. 0 to turn off (default: %u)\n", in test_print_help()
/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)

12345678910