Searched refs:child (Results 151 - 175 of 843) sorted by last modified time

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/linux-master/drivers/gpu/drm/xe/
H A Dxe_pt.c24 /** @children: Array of page-table child nodes */
472 struct xe_ptw **child,
535 if (covers || !*child) {
548 *child = &xe_child->base;
725 struct xe_ptw **child,
731 struct xe_pt *xe_child = container_of(*child, typeof(*xe_child), base);
734 XE_WARN_ON(!*child);
739 * with the child of that entry rather than the parent, so need to
1373 const struct xe_pt *child,
1383 ((next - addr) >> shift) == child
470 xe_pt_stage_bind_entry(struct xe_ptw *parent, pgoff_t offset, unsigned int level, u64 addr, u64 next, struct xe_ptw **child, enum page_walk_action *action, struct xe_pt_walk *walk) argument
723 xe_pt_zap_ptes_entry(struct xe_ptw *parent, pgoff_t offset, unsigned int level, u64 addr, u64 next, struct xe_ptw **child, enum page_walk_action *action, struct xe_pt_walk *walk) argument
1372 xe_pt_check_kill(u64 addr, u64 next, unsigned int level, const struct xe_pt *child, enum page_walk_action *action, struct xe_pt_walk *walk) argument
1399 xe_pt_stage_unbind_entry(struct xe_ptw *parent, pgoff_t offset, unsigned int level, u64 addr, u64 next, struct xe_ptw **child, enum page_walk_action *action, struct xe_pt_walk *walk) argument
1416 xe_pt_stage_unbind_post_descend(struct xe_ptw *parent, pgoff_t offset, unsigned int level, u64 addr, u64 next, struct xe_ptw **child, enum page_walk_action *action, struct xe_pt_walk *walk) argument
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/linux-master/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_submission.c417 * + sizeof(struct guc_process_desc) child go
418 * + CACHELINE_BYTES child join[0]
420 * + CACHELINE_BYTES child join[n - 1]
853 struct intel_context *child; local
885 for_each_child(ce, child)
886 *wqi++ = child->ring->tail / sizeof(u64);
2318 struct intel_context *child; local
2321 for_each_child(ce, child)
2322 child->guc_id.id = ce->guc_id.id + i++;
2404 struct intel_context *child; local
2427 struct intel_context *child; local
2742 struct intel_context *child; local
5500 struct intel_context *child; local
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/linux-master/drivers/gpu/drm/i915/gem/
H A Di915_gem_execbuffer.c1975 * the last child. Requests are added in the reverse order, from the last child
2567 struct intel_context *ce = eb->context, *child; local
2584 for_each_child(ce, child) {
2585 err = intel_context_pin_ww(child, &eb->ww);
2589 for_each_child(ce, child) {
2590 err = eb_pin_timeline(eb, child, throttle);
2603 for_each_child(ce, child) {
2605 mutex_lock(&child->timeline->mutex);
2606 intel_context_exit(child);
2618 struct intel_context *ce = eb->context, *child; local
2687 struct intel_context *ce, *child; local
2763 struct intel_context *child; local
3276 struct intel_context *child; local
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H A Di915_gem_context.c1012 struct intel_context *ce = e->engines[count], *child; local
1017 for_each_child(ce, child)
1018 intel_context_unpin(child);
1165 struct intel_context *child; local
1174 for_each_child(ce, child) {
1175 ret = intel_context_pin(child);
1187 for_each_child(ce, child) {
1189 intel_context_unpin(child);
1210 struct intel_context *ce, *child; local
1247 for_each_child(ce, child) {
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/linux-master/drivers/gpu/drm/i915/display/
H A Dintel_bios.c65 /* Wrapper for VBT child device config */
69 struct child_device_config child; member in struct:intel_bios_encoder_data
643 if (devdata && devdata->child.handle == DEVICE_HANDLE_LFP2)
646 drm_WARN_ON(&i915->drm, devdata && devdata->child.handle != DEVICE_HANDLE_LFP1);
1215 const struct child_device_config *child = &devdata->child; local
1218 if (child->slave_addr != SLAVE_ADDR1 &&
1219 child->slave_addr != SLAVE_ADDR2) {
1226 if (child->dvo_port != DEVICE_PORT_DVOB &&
1227 child
2132 const struct child_device_config *child = &devdata->child; local
2407 const struct child_device_config *child = &devdata->child; local
2610 const struct child_device_config *child = &devdata->child; local
2773 const struct child_device_config *child; local
2883 struct child_device_config *child; local
3340 const struct child_device_config *child = &devdata->child; local
3379 const struct child_device_config *child = &devdata->child; local
3429 const struct child_device_config *child = &devdata->child; local
3440 const struct child_device_config *child = &devdata->child; local
3473 const struct child_device_config *child = &devdata->child; local
3568 const struct child_device_config *child = &devdata->child; local
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/linux-master/drivers/cxl/core/
H A Dhdm.c204 for (p1 = cxlds->dpa_res.child; p1; p1 = p1->sibling) {
206 for (p2 = p1->child; p2; p2 = p2->sibling)
479 for (p = cxlds->ram_res.child, last = NULL; p; p = p->sibling)
486 for (p = cxlds->pmem_res.child, last = NULL; p; p = p->sibling)
508 if (cxlds->pmem_res.child &&
509 skip_start == cxlds->pmem_res.child->start)
/linux-master/drivers/cxl/
H A Dacpi.c715 for (res = cxl->child; res; res = next) {
753 for (res = cxl_res->child; res; res = next) {
794 for (p = cxl_res->child; p; p = p->sibling) {
/linux-master/arch/x86/kvm/mmu/
H A Dmmu.c836 * child PTEs in FNAME(gpte_changed), i.e. guarantee either in-flight
1794 struct kvm_mmu_page *child; local
1802 child = spte_to_child_sp(ent);
1804 if (child->unsync_children) {
1805 if (mmu_pages_add(pvec, child, i))
1808 ret = __mmu_unsync_walk(child, pvec);
1816 } else if (child->unsync) {
1818 if (mmu_pages_add(pvec, child, i))
2297 * bit 21 in the PTE (the child here), KVM propagates that bit to the
2431 struct kvm_mmu_page *child; local
2454 struct kvm_mmu_page *child; local
2892 struct kvm_mmu_page *child; local
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/linux-master/arch/powerpc/platforms/maple/
H A Dpci.c52 higher = fixup_one_level_bus_range(node->child, higher);
77 bus_range[1] = fixup_one_level_bus_range(bridge->child, bus_range[1]);
574 struct device_node *np, *child; local
585 for_each_child_of_node(np, child)
586 PCI_DN(child)->busno = 0xf0;
/linux-master/arch/powerpc/kernel/
H A Dprom_init.c647 && (*nodep = call_prom("child", 1, 1, node)) != 0)
2545 phandle child; local
2580 child = call_prom("child", 1, 1, node);
2581 while (child != 0) {
2582 scan_dt_build_strings(child, mem_start, mem_end);
2583 child = call_prom("peer", 1, 1, child);
2590 phandle child; local
2692 child
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H A Deeh_driver.c733 list_for_each_entry_safe(child_pe, tmp, &pe->child_list, child)
743 list_del(&pe->child);
932 * to accomplish the reset. Each child gets a report of the
933 * status ... if any child can't handle the reset, then the entire
H A Deeh_pe.c92 list_add_tail(&pe->child, &eeh_phb_pe);
162 list_for_each_entry(pe, &eeh_phb_pe, child) {
191 next = pe->child.next;
198 return list_entry(next, struct eeh_pe, child);
208 * child PEs. The traversing is to be terminated once the
233 * PE and its child PEs.
301 * a new PE is created and inserted into the PE tree as a child of
380 list_add_tail(&pe->child, &new_pe_parent->child_list);
383 * Put the newly created PE into the child list and
405 struct eeh_pe *pe, *parent, *child; local
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/linux-master/arch/powerpc/include/asm/
H A Dpmac_feature.h365 extern struct macio_chip* macio_find(struct device_node* child, int type);
H A Deeh.h87 struct list_head child; /* Memb. child_list/eeh_phb_pe */ member in struct:eeh_pe
/linux-master/arch/loongarch/kvm/
H A Dmmu.c154 kvm_pte_t *entry, *child; local
157 child = kvm->arch.pgd;
159 entry = kvm_pgtable_offset(&ctx, child, addr);
164 child = kvm_mmu_memory_cache_alloc(cache);
165 _kvm_pte_init(child, ctx.invalid_ptes[ctx.level - 1]);
166 kvm_set_pte(entry, __pa(child));
170 child = (kvm_pte_t *)__va(PHYSADDR(*entry));
174 entry = kvm_pgtable_offset(&ctx, child, addr);
188 kvm_pte_t *entry, *child; local
192 child
222 kvm_pte_t *entry, *child; local
728 kvm_pte_t val, *child; local
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/linux-master/arch/arm64/kvm/hyp/nvhe/
H A Dmem_protect.c436 static inline bool range_included(struct kvm_mem_range *child, argument
439 return parent->start <= child->start && child->end <= parent->end;
/linux-master/tools/testing/selftests/x86/
H A Dtest_mremap_vdso.c60 pid_t child; local
65 child = fork();
66 if (child == -1)
69 if (child == 0) {
96 if (waitpid(child, &status, 0) != child ||
H A Damx.c498 pid_t parent, child, grandchild; local
513 /* fork() succeeded. Now in the child . */
517 printf("\tFork a child.\n");
518 child = fork();
519 if (child < 0) {
521 } else if (child > 0) {
526 fatal_error("arch_prctl test child exit");
534 printf("\tTest XCOMP_PERM at child.\n");
541 printf("\tTest dynamic sigaltstack at child:\n");
545 printf("\tTest XCOMP_PERM again at child
626 pid_t child, grandchild; local
887 pid_t child; local
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/linux-master/tools/testing/selftests/pidfd/
H A Dpidfd_fdinfo_test.c86 struct child { struct
92 static struct child clone_newns(int (*fn)(void *), void *args,
96 struct child ret;
120 ksft_print_msg("New child: %d, fd: %d\n", ret.pid, ret.fd);
125 static inline void child_close(struct child *child) argument
127 close(child->fd);
130 static inline int child_join(struct child *child, struct error *err) argument
134 r = wait_for_pid(child
150 child_join_close(struct child *child, struct error *err) argument
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/linux-master/tools/testing/selftests/perf_events/
H A Dwatermark_signal.c48 pid_t child = -1; local
66 child = fork();
67 EXPECT_GE(child, 0);
68 if (child == 0)
70 else if (child < 0) {
75 if (waitpid(child, &child_status, WSTOPPED) != child ||
78 "failed to sycnhronize with child errno=%d status=%x\n",
84 fd = syscall(__NR_perf_event_open, &attr, child, -1, -1,
117 if (kill(child, SIGCON
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/linux-master/tools/testing/selftests/capabilities/
H A Dtest_execve.c172 pid_t child = fork(); local
173 if (child == 0) {
176 } else if (child > 0) {
178 if (waitpid(child, &status, 0) != child ||
/linux-master/tools/testing/selftests/bpf/progs/
H A Dbench_local_storage_create.c43 int BPF_PROG(sched_process_fork, struct task_struct *parent, struct task_struct *child) argument
50 stg = bpf_task_storage_get(&task_storage_map, child, NULL,
/linux-master/tools/perf/util/
H A Dprobe-finder.c501 /* Search child die for local variables and parameters. */
1410 bool externs = !af->child;
1444 if (af->child && dwarf_haspc(die_mem, af->pf.addr))
1504 af->child = true;
1510 /* Don't need to search child DIE for external vars. */
1511 af->child = false;
/linux-master/tools/net/ynl/
H A Dynl-gen-c.py1082 child = self.pure_nested_structs.get(child_name)
1083 if child:
1084 if not child.recursive:
1085 struct.child_nests.update(child.child_nests)
1086 child.request |= struct.request
1087 child.reply |= struct.reply
/linux-master/security/yama/
H A Dyama_lsm.c268 * @parent: the process to compare against while walking up from child
269 * @child: the process to start from while looking upwards for parent
271 * Returns 1 if child is a descendant of parent, 0 if not.
274 struct task_struct *child)
277 struct task_struct *walker = child;
279 if (!parent || !child)
350 * @child: task that current task is attempting to ptrace
355 static int yama_ptrace_access_check(struct task_struct *child, argument
360 /* require ptrace target be a child of ptracer on attach */
368 if (!pid_alive(child))
273 task_is_descendant(struct task_struct *parent, struct task_struct *child) argument
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