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Searched refs:migrate (Results 1 – 25 of 80) sorted by relevance

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/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 in migrate_vma_collect_hole()
142 struct migrate_vma *migrate = walk->private; migrate_vma_collect_huge_pmd() local
252 struct migrate_vma *migrate = walk->private; migrate_vma_collect_pmd() local
508 migrate_vma_collect(struct migrate_vma * migrate) migrate_vma_collect() argument
665 migrate_vma_unmap(struct migrate_vma * migrate) migrate_vma_unmap() argument
793 migrate_vma_insert_huge_pmd_page(struct migrate_vma * migrate,unsigned long addr,struct page * page,unsigned long * src,pmd_t * pmdp) migrate_vma_insert_huge_pmd_page() argument
908 migrate_vma_split_unmapped_folio(struct migrate_vma * migrate,unsigned long idx,unsigned long addr,struct folio * folio) migrate_vma_split_unmapped_folio() argument
930 migrate_vma_insert_huge_pmd_page(struct migrate_vma * migrate,unsigned long addr,struct page * page,unsigned long * src,pmd_t * pmdp) migrate_vma_insert_huge_pmd_page() argument
939 migrate_vma_split_unmapped_folio(struct migrate_vma * migrate,unsigned long idx,unsigned long addr,struct folio * folio) migrate_vma_split_unmapped_folio() argument
968 migrate_vma_insert_page(struct migrate_vma * migrate,unsigned long addr,unsigned long * dst,unsigned long * src) migrate_vma_insert_page() argument
1103 __migrate_device_pages(unsigned long * src_pfns,unsigned long * dst_pfns,unsigned long npages,struct migrate_vma * migrate) __migrate_device_pages() argument
1265 migrate_vma_pages(struct migrate_vma * migrate) migrate_vma_pages() argument
1351 migrate_vma_finalize(struct migrate_vma * migrate) migrate_vma_finalize() argument
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/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 …]
H A Dintel_gt_types.h237 struct intel_migrate migrate; member
/linux/drivers/gpu/drm/
H A Ddrm_pagemap.c479 struct migrate_vma migrate = { in drm_pagemap_migrate_to_devmem() local
528 buf = kvcalloc(npages, 2 * sizeof(*migrate.src) + sizeof(*pagemap_addr) + in drm_pagemap_migrate_to_devmem()
534 pagemap_addr = buf + (2 * sizeof(*migrate.src) * npages); in drm_pagemap_migrate_to_devmem()
535 pages = buf + (2 * sizeof(*migrate.src) + sizeof(*pagemap_addr)) * npages; in drm_pagemap_migrate_to_devmem()
545 migrate.vma = vas; in drm_pagemap_migrate_to_devmem()
546 migrate.src = buf; in drm_pagemap_migrate_to_devmem()
547 migrate.dst = migrate.src + npages; in drm_pagemap_migrate_to_devmem()
549 err = migrate_vma_setup(&migrate); in drm_pagemap_migrate_to_devmem()
553 if (!migrate.cpages) { in drm_pagemap_migrate_to_devmem()
559 if (migrate.cpages != npages) { in drm_pagemap_migrate_to_devmem()
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/linux/tools/testing/selftests/mm/
H A Dmigration.c66 int migrate(uint64_t *ptr, int n1, int n2) in migrate() function
141 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
176 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
206 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
248 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
273 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
308 ASSERT_EQ(migrate(ptr, self->n1, self->n2), 0);
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/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/include/linux/
H A Dpsci.h29 int (*migrate)(unsigned long cpuid); member
41 u32 migrate; member
H A Dmigrate.h186 void migrate_vma_pages(struct migrate_vma *migrate);
187 void migrate_vma_finalize(struct migrate_vma *migrate);
/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/arch/powerpc/platforms/pseries/
H A Dvas.c652 bool migrate) in reconfig_open_windows() argument
680 if ((vcaps->nr_close_wins > creds) && !migrate) in reconfig_open_windows()
694 if (migrate) in reconfig_open_windows()
762 bool migrate) in reconfig_close_windows() argument
769 if (migrate) in reconfig_close_windows()
827 if (rc && !migrate) in reconfig_close_windows()
839 if (!migrate && !--excess_creds) in reconfig_close_windows()
/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_ttm_move.c202 if (!to_gt(i915)->migrate.context || intel_gt_is_wedged(to_gt(i915))) in i915_ttm_accel_move()
215 intel_engine_pm_get(to_gt(i915)->migrate.context->engine); in i915_ttm_accel_move()
216 ret = intel_context_migrate_clear(to_gt(i915)->migrate.context, deps, in i915_ttm_accel_move()
229 intel_engine_pm_get(to_gt(i915)->migrate.context->engine); in i915_ttm_accel_move()
230 ret = intel_context_migrate_copy(to_gt(i915)->migrate.context, in i915_ttm_accel_move()
242 intel_engine_pm_put(to_gt(i915)->migrate.context->engine); in i915_ttm_accel_move()
/linux/drivers/gpu/drm/xe/
H A Dxe_migrate.h142 struct xe_lrc *xe_migrate_lrc(struct xe_migrate *migrate);
143 struct xe_exec_queue *xe_migrate_exec_queue(struct xe_migrate *migrate);
H A Dxe_bo.c173 return tile->migrate; in mem_type_to_migrate()
848 struct xe_migrate *migrate = NULL; in xe_bo_move() local
958 migrate = bo->tile->migrate; in xe_bo_move()
960 migrate = mem_type_to_migrate(xe, new_mem->mem_type); in xe_bo_move()
962 migrate = mem_type_to_migrate(xe, old_mem_type); in xe_bo_move()
964 migrate = xe->tiles[0].migrate; in xe_bo_move()
966 xe_assert(xe, migrate); in xe_bo_move()
987 fence = xe_migrate_clear(migrate, bo, new_mem, flags); in xe_bo_move()
989 fence = xe_migrate_copy(migrate, bo, bo, old_mem, new_mem, in xe_bo_move()
1268 struct xe_migrate *migrate; in xe_bo_evict_pinned_copy() local
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H A Dxe_svm.c575 gt = xe_migrate_exec_queue(vr->migrate)->gt; in xe_svm_copy()
623 __fence = xe_migrate_from_vram(vr->migrate, in xe_svm_copy()
633 __fence = xe_migrate_to_vram(vr->migrate, in xe_svm_copy()
664 __fence = xe_migrate_from_vram(vr->migrate, 1, in xe_svm_copy()
672 __fence = xe_migrate_to_vram(vr->migrate, 1, in xe_svm_copy()
1155 DECL_SVM_RANGE_COUNT_STATS(migrate, MIGRATE) in DECL_SVM_RANGE_COUNT_STATS()
1180 DECL_SVM_RANGE_US_STATS(migrate, MIGRATE)
/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/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/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/ocfs2/dlm/
H A Ddlmmaster.c3016 struct dlm_migrate_request migrate; in dlm_do_migrate_request() local
3020 memset(&migrate, 0, sizeof(migrate)); in dlm_do_migrate_request()
3021 migrate.namelen = res->lockname.len; in dlm_do_migrate_request()
3022 memcpy(migrate.name, res->lockname.name, migrate.namelen); in dlm_do_migrate_request()
3023 migrate.new_master = new_master; in dlm_do_migrate_request()
3024 migrate.master = master; in dlm_do_migrate_request()
3044 &migrate, sizeof(migrate), nodenum, in dlm_do_migrate_request()
3049 migrate.namelen, migrate.name, ret, nodenum); in dlm_do_migrate_request()
3093 struct dlm_migrate_request *migrate = (struct dlm_migrate_request *) msg->buf; in dlm_migrate_request_handler() local
3102 name = migrate->name; in dlm_migrate_request_handler()
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/linux/arch/arm64/kvm/hyp/nvhe/
H A Dpsci-relay.c53 is_psci_0_1(migrate, func_id)); in is_psci_0_1_call()
229 if (is_psci_0_1(cpu_off, func_id) || is_psci_0_1(migrate, func_id)) in psci_0_1_handler()
/linux/fs/ext4/
H A DMakefile10 indirect.o inline.o inode.o ioctl.o mballoc.o migrate.o \
/linux/kernel/sched/
H A Dstats.h229 static inline void psi_enqueue(struct task_struct *p, bool migrate) {} in psi_enqueue() argument
230 static inline void psi_dequeue(struct task_struct *p, bool migrate) {} in psi_dequeue() argument
/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]
/linux/Documentation/ABI/testing/
H A Dsysfs-kernel-mm-numa17 systems to migrate pages from fast tiers to slow tiers

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