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/linux-6.15/drivers/infiniband/hw/hfi1/
H A Dmmu_rb.c74 *handler = h; in hfi1_mmu_rb_register()
86 mmgrab(handler->mn.mm); in hfi1_mmu_rb_unregister()
89 mmu_notifier_unregister(&handler->mn, handler->mn.mm); in hfi1_mmu_rb_unregister()
115 mmdrop(handler->mn.mm); in hfi1_mmu_rb_unregister()
140 mnode->handler = handler; in hfi1_mmu_rb_insert()
193 mnode->handler->ops->remove(mnode->handler->ops_arg, mnode); in release_immediate()
202 queue_work(mnode->handler->wq, &mnode->handler->del_work); in release_nolock()
217 struct mmu_rb_handler *handler = mnode->handler; in hfi1_mmu_rb_release() local
223 queue_work(handler->wq, &handler->del_work); in hfi1_mmu_rb_release()
244 if (handler->ops->evict(handler->ops_arg, rbnode, evict_arg, in hfi1_mmu_rb_evict()
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/linux-6.15/net/ipv4/
H A Dtunnel4.c51 handler->next = *pprev; in xfrm4_tunnel_register()
75 if (t == handler) { in xfrm4_tunnel_deregister()
76 *pprev = handler->next; in xfrm4_tunnel_deregister()
92 handler != NULL; \
93 handler = rcu_dereference(handler->next)) \
103 if (!handler->handler(skb)) in tunnel4_rcv()
123 if (handler->cb_handler) { in tunnel4_rcv_cb()
149 if (!handler->handler(skb)) in tunnel64_rcv()
169 if (!handler->handler(skb)) in tunnelmpls4_rcv()
218 .handler = tunnel4_rcv,
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H A Dxfrm4_protocol.c42 handler != NULL; \
43 handler = rcu_dereference(handler->next)) \
104 if ((ret = handler->handler(skb)) != -EINVAL) in xfrm4_esp_rcv()
132 if ((ret = handler->handler(skb)) != -EINVAL) in xfrm4_ah_rcv()
160 if ((ret = handler->handler(skb)) != -EINVAL) in xfrm4_ipcomp_rcv()
181 .handler = xfrm4_esp_rcv,
187 .handler = xfrm4_ah_rcv,
193 .handler = xfrm4_ipcomp_rcv,
245 handler->next = *pprev; in xfrm4_protocol_register()
280 if (t == handler) { in xfrm4_protocol_deregister()
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/linux-6.15/net/ipv6/
H A Dtunnel6.c64 handler->next = *pprev; in xfrm6_tunnel_register()
101 if (t == handler) { in xfrm6_tunnel_deregister()
102 *pprev = handler->next; in xfrm6_tunnel_deregister()
119 handler != NULL; \
120 handler = rcu_dereference(handler->next)) \
130 if (!handler->handler(skb)) in tunnelmpls6_rcv()
148 if (!handler->handler(skb)) in tunnel6_rcv()
168 if (handler->cb_handler) { in tunnel6_rcv_cb()
193 if (!handler->handler(skb)) in tunnel46_rcv()
240 .handler = tunnel6_rcv,
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H A Dxfrm6_protocol.c43 handler != NULL; \
44 handler = rcu_dereference(handler->next)) \
49 struct xfrm6_protocol *handler; in xfrm6_rcv_cb() local
117 if ((ret = handler->handler(skb)) != -EINVAL) in xfrm6_esp_rcv()
146 if ((ret = handler->handler(skb)) != -EINVAL) in xfrm6_ah_rcv()
175 if ((ret = handler->handler(skb)) != -EINVAL) in xfrm6_ipcomp_rcv()
197 .handler = xfrm6_esp_rcv,
203 .handler = xfrm6_ah_rcv,
261 handler->next = *pprev; in xfrm6_protocol_register()
296 if (t == handler) { in xfrm6_protocol_deregister()
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/linux-6.15/drivers/soc/fsl/qbman/
H A Dqman_test_stash.c263 *p ^= handler->rx_mixer; in process_frame_data()
268 *p ^= handler->tx_mixer; in process_frame_data()
329 if (!handler) { in create_per_cpu_handlers()
368 list_del(&handler->node); in destroy_per_cpu_handlers()
398 memset(&handler->rx, 0, sizeof(handler->rx)); in init_handler()
403 err = qman_create_fq(handler->fqid_rx, 0, &handler->rx); in init_handler()
420 memset(&handler->tx, 0, sizeof(handler->tx)); in init_handler()
422 &handler->tx); in init_handler()
478 if (handler->fqid_rx != 0 || handler->rx_mixer != 0xdeadbeef) in init_phase2()
480 handler->fqid_rx = fqid; in init_phase2()
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/linux-6.15/kernel/
H A Dreboot.c377 handler = kzalloc(sizeof(*handler), flags); in alloc_sys_off_handler()
378 if (!handler) in alloc_sys_off_handler()
382 return handler; in alloc_sys_off_handler()
388 memset(handler, 0, sizeof(*handler)); in free_sys_off_handler()
390 kfree(handler); in free_sys_off_handler()
424 if (IS_ERR(handler)) in register_sys_off_handler()
425 return handler; in register_sys_off_handler()
478 return handler; in register_sys_off_handler()
537 if (IS_ERR(handler)) in devm_register_sys_off_handler()
539 handler->dev = dev; in devm_register_sys_off_handler()
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/linux-6.15/drivers/acpi/acpica/
H A Devxface.c97 acpi_gbl_global_notify[i].handler = handler; in acpi_install_notify_handler()
147 if (handler_obj->notify.handler == handler) { in acpi_install_notify_handler()
167 handler_obj->notify.handler = handler; in acpi_install_notify_handler()
244 handler)) { in ACPI_EXPORT_SYMBOL()
294 (handler_obj->notify.handler != handler)) { in ACPI_EXPORT_SYMBOL()
542 if (!handler) { in ACPI_EXPORT_SYMBOL()
611 acpi_gbl_fixed_event_handlers[event].handler = handler; in ACPI_EXPORT_SYMBOL()
630 handler)); in ACPI_EXPORT_SYMBOL()
743 if (!handler) { in ACPI_EXPORT_SYMBOL()
798 gpe_event_info->dispatch.handler = handler; in ACPI_EXPORT_SYMBOL()
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H A Devhandler.c128 handler_obj = obj_desc->common_notify.handler; in acpi_ev_has_default_handler()
220 handler); in acpi_ev_install_handler()
330 acpi_adr_space_handler handler, in acpi_ev_install_space_handler() argument
352 if (handler == ACPI_DEFAULT_HANDLER) { in acpi_ev_install_space_handler()
364 handler = acpi_ex_system_io_space_handler; in acpi_ev_install_space_handler()
370 handler = acpi_ex_pci_config_space_handler; in acpi_ev_install_space_handler()
376 handler = acpi_ex_cmos_space_handler; in acpi_ev_install_space_handler()
382 handler = acpi_ex_pci_bar_space_handler; in acpi_ev_install_space_handler()
416 handler); in acpi_ev_install_space_handler()
419 if (handler_obj->address_space.handler == handler) { in acpi_ev_install_space_handler()
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H A Devxfregn.c48 acpi_adr_space_handler handler, in acpi_install_address_space_handler_internal() argument
100 acpi_adr_space_handler handler, in acpi_install_address_space_handler() argument
104 handler, setup, in acpi_install_address_space_handler()
112 acpi_adr_space_handler handler, in ACPI_EXPORT_SYMBOL()
117 handler, setup, in ACPI_EXPORT_SYMBOL()
139 acpi_adr_space_handler handler) in ACPI_EXPORT_SYMBOL()
183 handler_obj = obj_desc->common_notify.handler; in ACPI_EXPORT_SYMBOL()
184 last_obj_ptr = &obj_desc->common_notify.handler; in ACPI_EXPORT_SYMBOL()
193 if (handler_obj->address_space.handler != handler) { in ACPI_EXPORT_SYMBOL()
203 handler_obj, handler, in ACPI_EXPORT_SYMBOL()
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/linux-6.15/drivers/irqchip/
H A Dirq-sifive-plic.c263 if (!handler->present) in plic_irq_suspend()
295 if (!handler->present) in plic_irq_resume()
519 struct plic_handler *handler; in plic_probe() local
612 if (handler->present) { in plic_probe()
619 handler->present = true; in plic_probe()
625 handler->priv = priv; in plic_probe()
629 if (!handler->enable_save) { in plic_probe()
660 if (!handler->present) { in plic_probe()
699 handler->present = false; in plic_probe()
700 handler->hart_base = NULL; in plic_probe()
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/linux-6.15/arch/arm/probes/uprobes/
H A Dactions-arm.c197 [PROBES_BRANCH_IMM] = {.handler = simulate_blx1},
198 [PROBES_MRS] = {.handler = simulate_mrs},
200 [PROBES_CLZ] = {.handler = probes_simulate_nop},
202 [PROBES_MUL1] = {.handler = probes_simulate_nop},
203 [PROBES_MUL2] = {.handler = probes_simulate_nop},
204 [PROBES_SWP] = {.handler = probes_simulate_nop},
216 [PROBES_SEV] = {.handler = probes_simulate_nop},
217 [PROBES_WFE] = {.handler = probes_simulate_nop},
219 [PROBES_REV] = {.handler = probes_simulate_nop},
220 [PROBES_MMI] = {.handler = probes_simulate_nop},
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/linux-6.15/drivers/acpi/
H A Dwakeup.c114 struct acpi_wakeup_handler *handler; in acpi_register_wakeup_handler() local
123 handler = kmalloc(sizeof(*handler), GFP_KERNEL); in acpi_register_wakeup_handler()
124 if (!handler) in acpi_register_wakeup_handler()
127 handler->wakeup = wakeup; in acpi_register_wakeup_handler()
128 handler->context = context; in acpi_register_wakeup_handler()
146 struct acpi_wakeup_handler *handler; in acpi_unregister_wakeup_handler() local
150 if (handler->wakeup == wakeup && handler->context == context) { in acpi_unregister_wakeup_handler()
151 list_del(&handler->list_node); in acpi_unregister_wakeup_handler()
152 kfree(handler); in acpi_unregister_wakeup_handler()
162 struct acpi_wakeup_handler *handler; in acpi_check_wakeup_handlers() local
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H A Dplatform_profile.c77 struct platform_profile_handler *handler; in _store_class_profile() local
81 handler = to_pprof_handler(dev); in _store_class_profile()
82 if (!test_bit(*bit, handler->choices) && !test_bit(*bit, handler->hidden_choices)) in _store_class_profile()
116 struct platform_profile_handler *handler; in get_class_profile() local
121 handler = to_pprof_handler(dev); in get_class_profile()
122 err = handler->ops->profile_get(dev, &val); in get_class_profile()
257 struct platform_profile_handler *handler; in _aggregate_choices() local
261 handler = to_pprof_handler(dev); in _aggregate_choices()
262 bitmap_or(tmp, handler->choices, handler->hidden_choices, PLATFORM_PROFILE_LAST); in _aggregate_choices()
279 struct platform_profile_handler *handler; in _remove_hidden_choices() local
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/linux-6.15/arch/arm/probes/kprobes/
H A Dactions-arm.c301 [PROBES_MRS] = {.handler = simulate_mrs},
305 .handler = emulate_rd12rn16rm0_rwflags_nopc},
310 [PROBES_LOAD_EXTRA] = {.handler = emulate_ldr},
311 [PROBES_LOAD] = {.handler = emulate_ldr},
312 [PROBES_STORE_EXTRA] = {.handler = emulate_str},
313 [PROBES_STORE] = {.handler = emulate_str},
316 .handler = emulate_rd12rn16rm0rs8_rwflags},
318 .handler = emulate_rd12rn16rm0rs8_rwflags},
320 [PROBES_SEV] = {.handler = probes_emulate_none},
321 [PROBES_WFE] = {.handler = probes_simulate_nop},
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H A Dactions-thumb.c622 [PROBES_T16_CBZ] = {.handler = t16_simulate_cbz},
626 [PROBES_T16_SEV] = {.handler = probes_emulate_none},
627 [PROBES_T16_WFE] = {.handler = probes_simulate_nop},
633 [PROBES_T16_BLX] = {.handler = t16_simulate_bxblx},
637 [PROBES_T16_ADR] = {.handler = t16_simulate_reladr},
657 [PROBES_T32_SEV] = {.handler = probes_emulate_none},
658 [PROBES_T32_WFE] = {.handler = probes_simulate_nop},
659 [PROBES_T32_MRS] = {.handler = t32_simulate_mrs},
662 [PROBES_T32_PLDI] = {.handler = probes_simulate_nop},
664 [PROBES_T32_LDRSTR] = {.handler = t32_emulate_ldrstr},
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/linux-6.15/drivers/media/rc/
H A Drc-ir-raw.c24 struct ir_raw_handler *handler; in ir_raw_event_thread() local
41 handler->protocols || !handler->protocols) in ir_raw_event_thread()
42 handler->decode(dev, ev); in ir_raw_event_thread()
245 struct ir_raw_handler *handler; in change_protocol() local
251 (*rc_proto & handler->protocols) && handler->raw_register) in change_protocol()
252 handler->raw_register(dev); in change_protocol()
256 handler->raw_unregister) in change_protocol()
257 handler->raw_unregister(dev); in change_protocol()
530 if (handler->protocols & mask && handler->encode) { in ir_raw_encode_scancode()
598 if (handler->protocols & mask && handler->encode) { in ir_raw_encode_carrier()
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/linux-6.15/kernel/trace/
H A Drethook.c51 rcu_assign_pointer(rh->handler, NULL); in rethook_stop()
116 rcu_assign_pointer(rh->handler, handler); in rethook_alloc()
144 rethook_handler_t handler; in rethook_recycle() local
146 handler = rethook_get_handler(node->rethook); in rethook_recycle()
147 if (likely(handler)) in rethook_recycle()
163 rethook_handler_t handler = rethook_get_handler(rh); in rethook_try_get() local
166 if (unlikely(!handler)) in rethook_try_get()
284 rethook_handler_t handler; in rethook_trampoline_handler() local
310 handler = rethook_get_handler(rhn->rethook); in rethook_trampoline_handler()
311 if (handler) in rethook_trampoline_handler()
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/linux-6.15/fs/btrfs/
H A Dprops.c70 const struct prop_handler *handler; in btrfs_validate_prop() local
75 handler = find_prop_handler(name, NULL); in btrfs_validate_prop()
76 if (!handler) in btrfs_validate_prop()
99 const struct prop_handler *handler; in btrfs_ignore_prop() local
102 ASSERT(handler != NULL); in btrfs_ignore_prop()
104 return handler->ignore(inode); in btrfs_ignore_prop()
111 const struct prop_handler *handler; in btrfs_set_prop() local
115 if (!handler) in btrfs_set_prop()
124 ret = handler->apply(inode, NULL, 0); in btrfs_set_prop()
199 const struct prop_handler *handler; in iterate_object_props() local
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/linux-6.15/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_irq.c80 interrupt_handler handler; member
104 hcd->handler = ih; in init_handler_common_data()
161 if (handler == NULL) in remove_irq_handler()
164 if (ih == handler->handler) { in remove_irq_handler()
181 kfree(handler); in remove_irq_handler()
216 if (handler == NULL || handler->handler == NULL) in unregister_all_irq_handlers()
220 kfree(handler); in unregister_all_irq_handlers()
228 if (handler == NULL || handler->handler == NULL) in unregister_all_irq_handlers()
232 kfree(handler); in unregister_all_irq_handlers()
464 handler = list_entry( in amdgpu_dm_irq_fini()
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/linux-6.15/drivers/scsi/
H A Dscsi_dh.c154 sdev->handler = scsi_dh; in scsi_dh_handler_attach()
165 sdev->handler->detach(sdev); in scsi_dh_handler_detach()
167 module_put(sdev->handler->module); in scsi_dh_handler_detach()
188 if (sdev->handler) in scsi_dh_release_device()
263 if (!sdev->handler) in scsi_dh_activate()
274 if (sdev->handler->activate) in scsi_dh_activate()
275 err = sdev->handler->activate(sdev, fn, data); in scsi_dh_activate()
307 if (sdev->handler && sdev->handler->set_params) in scsi_dh_set_params()
336 if (sdev->handler) { in scsi_dh_attach()
337 if (sdev->handler != scsi_dh) in scsi_dh_attach()
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/linux-6.15/arch/arm64/kernel/probes/
H A Ddecode-insn.c86 api->handler = simulate_nop; in arm_probe_decode_insn()
98 api->handler = simulate_b_cond; in arm_probe_decode_insn()
101 api->handler = simulate_cbz_cbnz; in arm_probe_decode_insn()
104 api->handler = simulate_tbz_tbnz; in arm_probe_decode_insn()
106 api->handler = simulate_adr_adrp; in arm_probe_decode_insn()
109 api->handler = simulate_b_bl; in arm_probe_decode_insn()
113 api->handler = simulate_br_blr_ret; in arm_probe_decode_insn()
154 api->handler = simulate_ldr_literal; in arm_kprobe_decode_insn()
157 api->handler = simulate_ldrsw_literal; in arm_kprobe_decode_insn()
/linux-6.15/include/trace/events/
H A Dnmi.h13 TP_PROTO(void *handler, s64 delta_ns, int handled),
15 TP_ARGS(handler, delta_ns, handled),
18 __field( void *, handler )
24 __entry->handler = handler;
30 __entry->handler,
/linux-6.15/drivers/s390/crypto/
H A Dpkey_base.c40 if (!handler || in pkey_handler_register()
41 !handler->is_supported_key || in pkey_handler_register()
42 !handler->is_supported_keytype) in pkey_handler_register()
45 if (!try_module_get(handler->module)) in pkey_handler_register()
52 if (h == handler) { in pkey_handler_register()
55 module_put(handler->module); in pkey_handler_register()
65 module_put(handler->module); in pkey_handler_register()
77 list_del_rcu(&handler->list); in pkey_handler_unregister()
78 INIT_LIST_HEAD_RCU(&handler->list); in pkey_handler_unregister()
137 if (!handler) in pkey_handler_put()
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/linux-6.15/arch/mips/lib/
H A Dmemcpy.S149 #define LOAD(reg, addr, handler) EXC(ld, LD_INSN, reg, addr, handler) argument
150 #define LOADL(reg, addr, handler) EXC(ldl, LD_INSN, reg, addr, handler) argument
151 #define LOADR(reg, addr, handler) EXC(ldr, LD_INSN, reg, addr, handler) argument
152 #define STOREL(reg, addr, handler) EXC(sdl, ST_INSN, reg, addr, handler) argument
154 #define STORE(reg, addr, handler) EXC(sd, ST_INSN, reg, addr, handler) argument
186 #define LOAD(reg, addr, handler) EXC(lw, LD_INSN, reg, addr, handler) argument
187 #define LOADL(reg, addr, handler) EXC(lwl, LD_INSN, reg, addr, handler) argument
188 #define LOADR(reg, addr, handler) EXC(lwr, LD_INSN, reg, addr, handler) argument
191 #define STORE(reg, addr, handler) EXC(sw, ST_INSN, reg, addr, handler) argument
204 #define LOADB(reg, addr, handler) EXC(lb, LD_INSN, reg, addr, handler) argument
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