| /Linux-v5.4/fs/fscache/ |
| D | operation.c | 19 static void fscache_operation_dummy_cancel(struct fscache_operation *op) in fscache_operation_dummy_cancel() argument
32 struct fscache_operation *op, in fscache_operation_init() argument
37 INIT_WORK(&op->work, fscache_op_work_func); in fscache_operation_init()
38 atomic_set(&op->usage, 1); in fscache_operation_init()
39 op->state = FSCACHE_OP_ST_INITIALISED; in fscache_operation_init()
40 op->debug_id = atomic_inc_return(&fscache_op_debug_id); in fscache_operation_init()
41 op->processor = processor; in fscache_operation_init()
42 op->cancel = cancel ?: fscache_operation_dummy_cancel; in fscache_operation_init()
43 op->release = release; in fscache_operation_init()
44 INIT_LIST_HEAD(&op->pend_link); in fscache_operation_init()
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| D | page.c | 187 static void fscache_attr_changed_op(struct fscache_operation *op) in fscache_attr_changed_op() argument
189 struct fscache_object *object = op->object; in fscache_attr_changed_op()
192 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id); in fscache_attr_changed_op()
202 fscache_op_complete(op, ret < 0); in fscache_attr_changed_op()
204 fscache_op_complete(op, true); in fscache_attr_changed_op()
215 struct fscache_operation *op; in __fscache_attr_changed() local
225 op = kzalloc(sizeof(*op), GFP_KERNEL); in __fscache_attr_changed()
226 if (!op) { in __fscache_attr_changed()
232 fscache_operation_init(cookie, op, fscache_attr_changed_op, NULL, NULL); in __fscache_attr_changed()
233 trace_fscache_page_op(cookie, NULL, op, fscache_page_op_attr_changed); in __fscache_attr_changed()
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| /Linux-v5.4/fs/orangefs/ |
| D | waitqueue.c | 20 static int wait_for_matching_downcall(struct orangefs_kernel_op_s *op,
23 __acquires(op->lock);
24 static void orangefs_clean_up_interrupted_operation(struct orangefs_kernel_op_s *op)
25 __releases(op->lock);
36 struct orangefs_kernel_op_s *op, *tmp; in purge_waiting_ops() local
39 list_for_each_entry_safe(op, tmp, &orangefs_request_list, list) { in purge_waiting_ops()
42 llu(op->tag), in purge_waiting_ops()
43 get_opname_string(op)); in purge_waiting_ops()
44 set_op_state_purged(op); in purge_waiting_ops()
48 get_opname_string(op), in purge_waiting_ops()
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| /Linux-v5.4/net/can/ |
| D | bcm.c | 194 struct bcm_op *op; in bcm_proc_show() local
203 list_for_each_entry(op, &bo->rx_ops, list) { in bcm_proc_show()
208 if (!op->frames_abs) in bcm_proc_show()
211 seq_printf(m, "rx_op: %03X %-5s ", op->can_id, in bcm_proc_show()
212 bcm_proc_getifname(net, ifname, op->ifindex)); in bcm_proc_show()
214 if (op->flags & CAN_FD_FRAME) in bcm_proc_show()
215 seq_printf(m, "(%u)", op->nframes); in bcm_proc_show()
217 seq_printf(m, "[%u]", op->nframes); in bcm_proc_show()
219 seq_printf(m, "%c ", (op->flags & RX_CHECK_DLC) ? 'd' : ' '); in bcm_proc_show()
221 if (op->kt_ival1) in bcm_proc_show()
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| /Linux-v5.4/arch/powerpc/lib/ |
| D | sstep.c | 84 struct instruction_op *op) in branch_taken() argument
91 op->type |= DECCTR; in branch_taken()
458 static int do_fp_load(struct instruction_op *op, unsigned long ea, in do_fp_load() argument
471 nb = GETSIZE(op->type); in do_fp_load()
474 rn = op->reg; in do_fp_load()
485 if (op->type & FPCONV) in do_fp_load()
487 else if (op->type & SIGNEXT) in do_fp_load()
509 static int do_fp_store(struct instruction_op *op, unsigned long ea, in do_fp_store() argument
521 nb = GETSIZE(op->type); in do_fp_store()
524 rn = op->reg; in do_fp_store()
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| /Linux-v5.4/drivers/xen/ |
| D | efi.c | 41 #define efi_data(op) (op.u.efi_runtime_call) argument
45 struct xen_platform_op op = INIT_EFI_OP(get_time); in xen_efi_get_time() local
47 if (HYPERVISOR_platform_op(&op) < 0) in xen_efi_get_time()
51 BUILD_BUG_ON(sizeof(*tm) != sizeof(efi_data(op).u.get_time.time)); in xen_efi_get_time()
52 memcpy(tm, &efi_data(op).u.get_time.time, sizeof(*tm)); in xen_efi_get_time()
56 tc->resolution = efi_data(op).u.get_time.resolution; in xen_efi_get_time()
57 tc->accuracy = efi_data(op).u.get_time.accuracy; in xen_efi_get_time()
58 tc->sets_to_zero = !!(efi_data(op).misc & in xen_efi_get_time()
62 return efi_data(op).status; in xen_efi_get_time()
67 struct xen_platform_op op = INIT_EFI_OP(set_time); in xen_efi_set_time() local
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| /Linux-v5.4/fs/dlm/ |
| D | plock.c | 61 static void send_op(struct plock_op *op) in send_op() argument
63 set_version(&op->info); in send_op()
64 INIT_LIST_HEAD(&op->list); in send_op()
66 list_add_tail(&op->list, &send_list); in send_op()
80 struct plock_op *op; in do_unlock_close() local
82 op = kzalloc(sizeof(*op), GFP_NOFS); in do_unlock_close()
83 if (!op) in do_unlock_close()
86 op->info.optype = DLM_PLOCK_OP_UNLOCK; in do_unlock_close()
87 op->info.pid = fl->fl_pid; in do_unlock_close()
88 op->info.fsid = ls->ls_global_id; in do_unlock_close()
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| /Linux-v5.4/tools/objtool/arch/x86/ |
| D | decode.c | 72 unsigned long *immediate, struct stack_op *op) in arch_decode_instruction() argument
127 op->src.type = OP_SRC_ADD; in arch_decode_instruction()
128 op->src.reg = op_to_cfi_reg[modrm_reg][rex_r]; in arch_decode_instruction()
129 op->dest.type = OP_DEST_REG; in arch_decode_instruction()
130 op->dest.reg = CFI_SP; in arch_decode_instruction()
138 op->src.type = OP_SRC_REG; in arch_decode_instruction()
139 op->src.reg = op_to_cfi_reg[op1 & 0x7][rex_b]; in arch_decode_instruction()
140 op->dest.type = OP_DEST_PUSH; in arch_decode_instruction()
148 op->src.type = OP_SRC_POP; in arch_decode_instruction()
149 op->dest.type = OP_DEST_REG; in arch_decode_instruction()
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| /Linux-v5.4/arch/sh/kernel/ |
| D | kgdb.c | 20 #define OPCODE_BT(op) (((op) & 0xff00) == 0x8900) argument
21 #define OPCODE_BF(op) (((op) & 0xff00) == 0x8b00) argument
22 #define OPCODE_BTF_DISP(op) (((op) & 0x80) ? (((op) | 0xffffff80) << 1) : \ argument
23 (((op) & 0x7f ) << 1))
24 #define OPCODE_BFS(op) (((op) & 0xff00) == 0x8f00) argument
25 #define OPCODE_BTS(op) (((op) & 0xff00) == 0x8d00) argument
26 #define OPCODE_BRA(op) (((op) & 0xf000) == 0xa000) argument
27 #define OPCODE_BRA_DISP(op) (((op) & 0x800) ? (((op) | 0xfffff800) << 1) : \ argument
28 (((op) & 0x7ff) << 1))
29 #define OPCODE_BRAF(op) (((op) & 0xf0ff) == 0x0023) argument
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| /Linux-v5.4/drivers/crypto/sunxi-ss/ |
| D | sun4i-ss-hash.c | 19 struct sun4i_tfm_ctx *op = crypto_tfm_ctx(tfm); in sun4i_hash_crainit() local
23 memset(op, 0, sizeof(struct sun4i_tfm_ctx)); in sun4i_hash_crainit()
26 op->ss = algt->ss; in sun4i_hash_crainit()
36 struct sun4i_req_ctx *op = ahash_request_ctx(areq); in sun4i_hash_init() local
41 memset(op, 0, sizeof(struct sun4i_req_ctx)); in sun4i_hash_init()
44 op->mode = algt->mode; in sun4i_hash_init()
51 struct sun4i_req_ctx *op = ahash_request_ctx(areq); in sun4i_hash_export_md5() local
55 octx->byte_count = op->byte_count + op->len; in sun4i_hash_export_md5()
57 memcpy(octx->block, op->buf, op->len); in sun4i_hash_export_md5()
59 if (op->byte_count) { in sun4i_hash_export_md5()
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| /Linux-v5.4/drivers/acpi/acpica/ |
| D | psobject.c | 157 union acpi_parse_object **op) in acpi_ps_build_named_op() argument
215 walk_state->op = NULL; in acpi_ps_build_named_op()
217 status = walk_state->descending_callback(walk_state, op); in acpi_ps_build_named_op()
226 if (!*op) { in acpi_ps_build_named_op()
230 status = acpi_ps_next_parse_state(walk_state, *op, status); in acpi_ps_build_named_op()
238 acpi_ps_append_arg(*op, unnamed_op->common.value.arg); in acpi_ps_build_named_op()
244 (*op)->common.inline_comment = unnamed_op->common.inline_comment; in acpi_ps_build_named_op()
245 (*op)->common.end_node_comment = unnamed_op->common.end_node_comment; in acpi_ps_build_named_op()
246 (*op)->common.close_brace_comment = in acpi_ps_build_named_op()
248 (*op)->common.name_comment = unnamed_op->common.name_comment; in acpi_ps_build_named_op()
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| D | psutils.c | 56 void acpi_ps_init_op(union acpi_parse_object *op, u16 opcode) in acpi_ps_init_op() argument
60 op->common.descriptor_type = ACPI_DESC_TYPE_PARSER; in acpi_ps_init_op()
61 op->common.aml_opcode = opcode; in acpi_ps_init_op()
63 ACPI_DISASM_ONLY_MEMBERS(acpi_ut_safe_strncpy(op->common.aml_op_name, in acpi_ps_init_op()
66 sizeof(op->common. in acpi_ps_init_op()
87 union acpi_parse_object *op; in acpi_ps_alloc_op() local
111 op = acpi_os_acquire_object(acpi_gbl_ps_node_cache); in acpi_ps_alloc_op()
115 op = acpi_os_acquire_object(acpi_gbl_ps_node_ext_cache); in acpi_ps_alloc_op()
120 if (op) { in acpi_ps_alloc_op()
121 acpi_ps_init_op(op, opcode); in acpi_ps_alloc_op()
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| D | dswload.c | 107 union acpi_parse_object *op; in acpi_ds_load1_begin_op() local
114 ACPI_FUNCTION_TRACE_PTR(ds_load1_begin_op, walk_state->op); in acpi_ds_load1_begin_op()
116 op = walk_state->op; in acpi_ds_load1_begin_op()
117 ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op, in acpi_ds_load1_begin_op()
122 if (op) { in acpi_ds_load1_begin_op()
124 *out_op = op; in acpi_ds_load1_begin_op()
130 if (op->common.node) { in acpi_ds_load1_begin_op()
131 *out_op = op; in acpi_ds_load1_begin_op()
143 "State=%p Op=%p [%s]\n", walk_state, op, in acpi_ds_load1_begin_op()
164 acpi_dm_add_op_to_external_list(op, path, in acpi_ds_load1_begin_op()
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| D | dswexec.c | 75 status = acpi_ds_create_operand(walk_state, walk_state->op, 0); in acpi_ds_get_predicate_value()
145 walk_state->op)); in acpi_ds_get_predicate_value()
183 union acpi_parse_object *op; in acpi_ds_exec_begin_op() local
189 op = walk_state->op; in acpi_ds_exec_begin_op()
190 if (!op) { in acpi_ds_exec_begin_op()
196 op = *out_op; in acpi_ds_exec_begin_op()
197 walk_state->op = op; in acpi_ds_exec_begin_op()
198 walk_state->opcode = op->common.aml_opcode; in acpi_ds_exec_begin_op()
200 acpi_ps_get_opcode_info(op->common.aml_opcode); in acpi_ds_exec_begin_op()
208 op)); in acpi_ds_exec_begin_op()
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| D | psloop.c | 33 u8 * aml_op_start, union acpi_parse_object *op);
51 u8 * aml_op_start, union acpi_parse_object *op) in acpi_ps_get_arguments() argument
60 op->common.aml_op_name)); in acpi_ps_get_arguments()
62 switch (op->common.aml_opcode) { in acpi_ps_get_arguments()
74 op); in acpi_ps_get_arguments()
81 op, in acpi_ps_get_arguments()
98 switch (op->common.aml_opcode) { in acpi_ps_get_arguments()
123 acpi_ps_append_arg(op, arg); in acpi_ps_get_arguments()
136 switch (op->common.aml_opcode) { in acpi_ps_get_arguments()
144 op->named.data = walk_state->parser_state.aml; in acpi_ps_get_arguments()
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| /Linux-v5.4/arch/xtensa/include/asm/ |
| D | atomic.h | 60 #define ATOMIC_OP(op) \ argument
61 static inline void atomic_##op(int i, atomic_t *v) \
68 " " #op " %0, %1, %2\n" \
78 #define ATOMIC_OP_RETURN(op) \ argument
79 static inline int atomic_##op##_return(int i, atomic_t *v) \
86 " " #op " %0, %1, %2\n" \
90 " " #op " %0, %1, %2\n" \
99 #define ATOMIC_FETCH_OP(op) \ argument
100 static inline int atomic_fetch_##op(int i, atomic_t *v) \
107 " " #op " %0, %1, %2\n" \
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| /Linux-v5.4/drivers/crypto/ |
| D | geode-aes.c | 68 geode_aes_crypt(struct geode_aes_op *op) in geode_aes_crypt() argument
74 if (op->len == 0) in geode_aes_crypt()
84 if (op->dir == AES_DIR_ENCRYPT) in geode_aes_crypt()
91 if (op->mode == AES_MODE_CBC) { in geode_aes_crypt()
93 _writefield(AES_WRITEIV0_REG, op->iv); in geode_aes_crypt()
96 if (!(op->flags & AES_FLAGS_HIDDENKEY)) { in geode_aes_crypt()
98 _writefield(AES_WRITEKEY0_REG, op->key); in geode_aes_crypt()
101 ret = do_crypt(op->src, op->dst, op->len, flags); in geode_aes_crypt()
104 if (op->mode == AES_MODE_CBC) in geode_aes_crypt()
105 _readfield(AES_WRITEIV0_REG, op->iv); in geode_aes_crypt()
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| /Linux-v5.4/lib/lzo/ |
| D | lzo1x_decompress_safe.c | 24 #define HAVE_OP(x) ((size_t)(op_end - op) >= (size_t)(x))
42 unsigned char *op; in lzo1x_decompress_safe() local
52 op = out; in lzo1x_decompress_safe()
98 unsigned char *oe = op + t; in lzo1x_decompress_safe()
100 COPY8(op, ip); in lzo1x_decompress_safe()
101 op += 8; in lzo1x_decompress_safe()
103 COPY8(op, ip); in lzo1x_decompress_safe()
104 op += 8; in lzo1x_decompress_safe()
108 op = oe; in lzo1x_decompress_safe()
115 *op++ = *ip++; in lzo1x_decompress_safe()
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| D | lzo1x_compress.c | 28 unsigned char *op; in lzo1x_1_do_compress() local
34 op = out; in lzo1x_1_do_compress()
120 op[*state_offset] |= t; in lzo1x_1_do_compress()
121 COPY4(op, ii); in lzo1x_1_do_compress()
122 op += t; in lzo1x_1_do_compress()
124 *op++ = (t - 3); in lzo1x_1_do_compress()
125 COPY8(op, ii); in lzo1x_1_do_compress()
126 COPY8(op + 8, ii + 8); in lzo1x_1_do_compress()
127 op += t; in lzo1x_1_do_compress()
130 *op++ = (t - 3); in lzo1x_1_do_compress()
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| /Linux-v5.4/lib/zlib_inflate/ |
| D | inffast.c | 110 unsigned op; /* code bits, operation, extra bits, or */ in inflate_fast() local
148 op = (unsigned)(this.bits); in inflate_fast()
149 hold >>= op; in inflate_fast()
150 bits -= op; in inflate_fast()
151 op = (unsigned)(this.op); in inflate_fast()
152 if (op == 0) { /* literal */ in inflate_fast()
155 else if (op & 16) { /* length base */ in inflate_fast()
157 op &= 15; /* number of extra bits */ in inflate_fast()
158 if (op) { in inflate_fast()
159 if (bits < op) { in inflate_fast()
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| /Linux-v5.4/drivers/spi/ |
| D | spi-mem.c | 35 const struct spi_mem_op *op, in spi_controller_dma_map_mem_op_data() argument
40 if (!op->data.nbytes) in spi_controller_dma_map_mem_op_data()
43 if (op->data.dir == SPI_MEM_DATA_OUT && ctlr->dma_tx) in spi_controller_dma_map_mem_op_data()
45 else if (op->data.dir == SPI_MEM_DATA_IN && ctlr->dma_rx) in spi_controller_dma_map_mem_op_data()
53 return spi_map_buf(ctlr, dmadev, sgt, op->data.buf.in, op->data.nbytes, in spi_controller_dma_map_mem_op_data()
54 op->data.dir == SPI_MEM_DATA_IN ? in spi_controller_dma_map_mem_op_data()
81 const struct spi_mem_op *op, in spi_controller_dma_unmap_mem_op_data() argument
86 if (!op->data.nbytes) in spi_controller_dma_unmap_mem_op_data()
89 if (op->data.dir == SPI_MEM_DATA_OUT && ctlr->dma_tx) in spi_controller_dma_unmap_mem_op_data()
91 else if (op->data.dir == SPI_MEM_DATA_IN && ctlr->dma_rx) in spi_controller_dma_unmap_mem_op_data()
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| /Linux-v5.4/drivers/net/dsa/sja1105/ |
| D | sja1105_static_config.c | 57 size_t len, enum packing_op op) in sja1105_packing() argument
59 int rc = packing(buf, val, start, end, len, op, QUIRK_LSW32_IS_FIRST); in sja1105_packing()
95 enum packing_op op) in sja1105et_avb_params_entry_packing() argument
100 sja1105_packing(buf, &entry->destmeta, 95, 48, size, op); in sja1105et_avb_params_entry_packing()
101 sja1105_packing(buf, &entry->srcmeta, 47, 0, size, op); in sja1105et_avb_params_entry_packing()
106 enum packing_op op) in sja1105pqrs_avb_params_entry_packing() argument
111 sja1105_packing(buf, &entry->destmeta, 125, 78, size, op); in sja1105pqrs_avb_params_entry_packing()
112 sja1105_packing(buf, &entry->srcmeta, 77, 30, size, op); in sja1105pqrs_avb_params_entry_packing()
117 enum packing_op op) in sja1105et_general_params_entry_packing() argument
122 sja1105_packing(buf, &entry->vllupformat, 319, 319, size, op); in sja1105et_general_params_entry_packing()
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| /Linux-v5.4/drivers/xen/xen-pciback/ |
| D | pciback_ops.c | 145 struct pci_dev *dev, struct xen_pci_op *op) in xen_pcibk_enable_msi() argument
164 op->value = 0; in xen_pcibk_enable_msi()
171 op->value = dev->irq ? xen_pirq_from_irq(dev->irq) : 0; in xen_pcibk_enable_msi()
174 op->value); in xen_pcibk_enable_msi()
185 struct pci_dev *dev, struct xen_pci_op *op) in xen_pcibk_disable_msi() argument
200 op->value = dev->irq ? xen_pirq_from_irq(dev->irq) : 0; in xen_pcibk_disable_msi()
203 op->value); in xen_pcibk_disable_msi()
209 struct pci_dev *dev, struct xen_pci_op *op) in xen_pcibk_enable_msix() argument
220 if (op->value > SH_INFO_MAX_VEC) in xen_pcibk_enable_msix()
235 entries = kmalloc_array(op->value, sizeof(*entries), GFP_KERNEL); in xen_pcibk_enable_msix()
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| /Linux-v5.4/arch/arm/probes/kprobes/ |
| D | opt-arm.c | 119 int arch_check_optimized_kprobe(struct optimized_kprobe *op) in arch_check_optimized_kprobe() argument
140 __arch_remove_optimized_kprobe(struct optimized_kprobe *op, int dirty) in __arch_remove_optimized_kprobe() argument
142 if (op->optinsn.insn) { in __arch_remove_optimized_kprobe()
143 free_optinsn_slot(op->optinsn.insn, dirty); in __arch_remove_optimized_kprobe()
144 op->optinsn.insn = NULL; in __arch_remove_optimized_kprobe()
151 optimized_callback(struct optimized_kprobe *op, struct pt_regs *regs) in optimized_callback() argument
154 struct kprobe *p = &op->kp; in optimized_callback()
158 regs->ARM_pc = (unsigned long)op->kp.addr; in optimized_callback()
165 kprobes_inc_nmissed_count(&op->kp); in optimized_callback()
167 __this_cpu_write(current_kprobe, &op->kp); in optimized_callback()
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| /Linux-v5.4/arch/x86/kernel/kprobes/ |
| D | opt.c | 36 struct optimized_kprobe *op; in __recover_optprobed_insn() local
45 op = container_of(kp, struct optimized_kprobe, kp); in __recover_optprobed_insn()
47 if (list_empty(&op->list)) in __recover_optprobed_insn()
65 memcpy(buf + 1, op->optinsn.copied_insn, RELATIVE_ADDR_SIZE); in __recover_optprobed_insn()
68 memcpy(buf, op->optinsn.copied_insn + offs, RELATIVE_ADDR_SIZE - offs); in __recover_optprobed_insn()
148 optimized_callback(struct optimized_kprobe *op, struct pt_regs *regs) in optimized_callback() argument
151 if (kprobe_disabled(&op->kp)) in optimized_callback()
156 kprobes_inc_nmissed_count(&op->kp); in optimized_callback()
165 regs->ip = (unsigned long)op->kp.addr + INT3_SIZE; in optimized_callback()
168 __this_cpu_write(current_kprobe, &op->kp); in optimized_callback()
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