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Searched refs:unlikely (Results 1 – 25 of 3828) sorted by relevance

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/kernel/linux/common_modules/newip/src/linux-5.10/drivers/net/bt/
Dbtdev.c38 if (unlikely(!g_bt_drv)) { in bt_seq_show()
61 if (unlikely(!inode) || unlikely(!file)) { in bt_proc_open()
83 if (unlikely(!atomic_dec_and_test(&vnet->io_file->read_open_limit))) in __bt_virnet_open()
86 if (unlikely(!atomic_dec_and_test(&vnet->io_file->write_open_limit))) in __bt_virnet_open()
89 if (unlikely(!atomic_dec_and_test(&vnet->io_file->read_open_limit))) in __bt_virnet_open()
91 if (unlikely(!atomic_dec_and_test(&vnet->io_file->write_open_limit))) in __bt_virnet_open()
98 if (unlikely(!(ndev->flags & IFF_UP))) { in __bt_virnet_open()
101 if (unlikely(ret < 0)) { in __bt_virnet_open()
132 if (unlikely(!node) || unlikely(!filp)) { in bt_io_file_open()
148 if (unlikely(!filp) || unlikely(!filp->private_data)) { in bt_io_file_release()
[all …]
Dbtdev.h184 if (unlikely(!vn->io_file) || unlikely(!vn->io_file->bt_cdev)) in bt_virnet_get_cdev()
192 if (unlikely(!vn->io_file) || unlikely(!vn->io_file->bt_cdev) || in bt_virnet_get_cdev_number()
193 unlikely(!vn->io_file->bt_cdev->cdev) || unlikely(!number)) in bt_virnet_get_cdev_number()
202 if (unlikely(!vn->io_file) || unlikely(!vn->io_file->bt_cdev) || in bt_virnet_get_cdev_name()
203 unlikely(!vn->io_file->bt_cdev->dev_filename)) in bt_virnet_get_cdev_name()
216 if (unlikely(!vn->ndev) || unlikely(!vn->ndev->name)) in bt_virnet_get_ndev_name()
224 if (unlikely(vn->state > BT_VIRNET_STAET_NUM)) in bt_virnet_get_state_rep()
232 if (unlikely(!drv->devices_table)) in bt_get_total_device()
242 if (unlikely(!vn->tx_ring) || unlikely(!vn->tx_ring->head) || in bt_virnet_get_ring_packets()
243 unlikely(!vn->tx_ring->tail)) in bt_virnet_get_ring_packets()
[all …]
/kernel/linux/linux-5.10/include/asm-generic/
Dbug.h63 #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0)
103 if (unlikely(__ret_warn_on)) \
106 unlikely(__ret_warn_on); \
120 if (unlikely(__ret_warn_on)) \
122 unlikely(__ret_warn_on); \
129 if (unlikely(__ret_warn_on)) \
131 unlikely(__ret_warn_on); \
137 if (unlikely(__ret_warn_on)) \
139 unlikely(__ret_warn_on); \
147 if (unlikely(__ret_warn_once && !__warned)) { \
[all …]
/kernel/linux/linux-5.10/arch/powerpc/kernel/
Dsyscall_64.c47 if (unlikely(local_paca->dtl_ridx != be64_to_cpu(lp->dtl_idx))) in system_call_exception()
62 if (unlikely(current_thread_info()->flags & _TIF_SYSCALL_DOTRACE)) { in system_call_exception()
63 if (unlikely(regs->trap == 0x7ff0)) { in system_call_exception()
76 if (unlikely(r0 >= NR_syscalls)) in system_call_exception()
85 } else if (unlikely(r0 >= NR_syscalls)) { in system_call_exception()
86 if (unlikely(regs->trap == 0x7ff0)) { in system_call_exception()
97 if (unlikely(is_32bit_task())) { in system_call_exception()
128 if (unlikely(lazy_irq_pending_nocheck())) { in prep_irq_for_enabled_exit()
169 if (unlikely(r3 >= (unsigned long)-MAX_ERRNO) && !scv) { in syscall_exit_prepare()
176 if (unlikely(ti_flags & _TIF_PERSYSCALL_MASK)) { in syscall_exit_prepare()
[all …]
/kernel/linux/linux-5.10/lib/
Dasn1_decoder.c66 if (unlikely(datalen - dp < 2)) { in asn1_find_indefinite_length()
86 if (unlikely((tag & 0x1f) == ASN1_LONG_TAG)) { in asn1_find_indefinite_length()
88 if (unlikely(datalen - dp < 2)) in asn1_find_indefinite_length()
99 if (unlikely(len == ASN1_INDEFINITE_LENGTH)) { in asn1_find_indefinite_length()
101 if (unlikely((tag & ASN1_CONS_BIT) == ASN1_PRIM << 5)) in asn1_find_indefinite_length()
108 if (unlikely(n > sizeof(len) - 1)) in asn1_find_indefinite_length()
110 if (unlikely(n > datalen - dp)) in asn1_find_indefinite_length()
203 if (unlikely(pc >= machlen)) in asn1_ber_decoder()
206 if (unlikely(pc + asn1_op_lengths[op] > machlen)) in asn1_ber_decoder()
227 if (unlikely(datalen - dp < 2)) in asn1_ber_decoder()
[all …]
Dwin_minmax.c34 if (unlikely(dt > win)) { in minmax_subwin_update()
45 if (unlikely(val->t - m->s[0].t > win)) { in minmax_subwin_update()
50 } else if (unlikely(m->s[1].t == m->s[0].t) && dt > win/4) { in minmax_subwin_update()
56 } else if (unlikely(m->s[2].t == m->s[1].t) && dt > win/2) { in minmax_subwin_update()
71 if (unlikely(val.v >= m->s[0].v) || /* found new max? */ in minmax_running_max()
72 unlikely(val.t - m->s[2].t > win)) /* nothing left in window? */ in minmax_running_max()
75 if (unlikely(val.v >= m->s[1].v)) in minmax_running_max()
77 else if (unlikely(val.v >= m->s[2].v)) in minmax_running_max()
89 if (unlikely(val.v <= m->s[0].v) || /* found new min? */ in minmax_running_min()
90 unlikely(val.t - m->s[2].t > win)) /* nothing left in window? */ in minmax_running_min()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/stmicro/stmmac/
Denh_desc.c23 if (unlikely(tdes0 & ETDES0_OWN)) in enh_desc_get_tx_status()
30 if (unlikely(tdes0 & ETDES0_ERROR_SUMMARY)) { in enh_desc_get_tx_status()
31 if (unlikely(tdes0 & ETDES0_JABBER_TIMEOUT)) in enh_desc_get_tx_status()
34 if (unlikely(tdes0 & ETDES0_FRAME_FLUSHED)) { in enh_desc_get_tx_status()
39 if (unlikely(tdes0 & ETDES0_LOSS_CARRIER)) { in enh_desc_get_tx_status()
43 if (unlikely(tdes0 & ETDES0_NO_CARRIER)) { in enh_desc_get_tx_status()
47 if (unlikely((tdes0 & ETDES0_LATE_COLLISION) || in enh_desc_get_tx_status()
52 if (unlikely(tdes0 & ETDES0_EXCESSIVE_DEFERRAL)) in enh_desc_get_tx_status()
55 if (unlikely(tdes0 & ETDES0_UNDERFLOW_ERROR)) { in enh_desc_get_tx_status()
60 if (unlikely(tdes0 & ETDES0_IP_HEADER_ERROR)) in enh_desc_get_tx_status()
[all …]
Dnorm_desc.c24 if (unlikely(tdes0 & TDES0_OWN)) in ndesc_get_tx_status()
31 if (unlikely(tdes0 & TDES0_ERROR_SUMMARY)) { in ndesc_get_tx_status()
32 if (unlikely(tdes0 & TDES0_UNDERFLOW_ERROR)) { in ndesc_get_tx_status()
36 if (unlikely(tdes0 & TDES0_NO_CARRIER)) { in ndesc_get_tx_status()
40 if (unlikely(tdes0 & TDES0_LOSS_CARRIER)) { in ndesc_get_tx_status()
44 if (unlikely((tdes0 & TDES0_EXCESSIVE_DEFERRAL) || in ndesc_get_tx_status()
58 if (unlikely(tdes0 & TDES0_DEFERRED)) in ndesc_get_tx_status()
80 if (unlikely(rdes0 & RDES0_OWN)) in ndesc_get_rx_status()
83 if (unlikely(!(rdes0 & RDES0_LAST_DESCRIPTOR))) { in ndesc_get_rx_status()
88 if (unlikely(rdes0 & RDES0_ERROR_SUMMARY)) { in ndesc_get_rx_status()
[all …]
Ddwmac4_descs.c27 if (unlikely(tdes3 & TDES3_OWN)) in dwmac4_wrback_get_tx_status()
34 if (unlikely(tdes3 & TDES3_ERROR_SUMMARY)) { in dwmac4_wrback_get_tx_status()
35 if (unlikely(tdes3 & TDES3_JABBER_TIMEOUT)) in dwmac4_wrback_get_tx_status()
37 if (unlikely(tdes3 & TDES3_PACKET_FLUSHED)) in dwmac4_wrback_get_tx_status()
39 if (unlikely(tdes3 & TDES3_LOSS_CARRIER)) { in dwmac4_wrback_get_tx_status()
43 if (unlikely(tdes3 & TDES3_NO_CARRIER)) { in dwmac4_wrback_get_tx_status()
47 if (unlikely((tdes3 & TDES3_LATE_COLLISION) || in dwmac4_wrback_get_tx_status()
53 if (unlikely(tdes3 & TDES3_EXCESSIVE_DEFERRAL)) in dwmac4_wrback_get_tx_status()
56 if (unlikely(tdes3 & TDES3_UNDERFLOW_ERROR)) in dwmac4_wrback_get_tx_status()
59 if (unlikely(tdes3 & TDES3_IP_HDR_ERROR)) in dwmac4_wrback_get_tx_status()
[all …]
Ddwmac_lib.c171 if (unlikely(intr_status & DMA_STATUS_AIS)) { in dwmac_dma_interrupt()
172 if (unlikely(intr_status & DMA_STATUS_UNF)) { in dwmac_dma_interrupt()
176 if (unlikely(intr_status & DMA_STATUS_TJT)) in dwmac_dma_interrupt()
179 if (unlikely(intr_status & DMA_STATUS_OVF)) in dwmac_dma_interrupt()
182 if (unlikely(intr_status & DMA_STATUS_RU)) in dwmac_dma_interrupt()
184 if (unlikely(intr_status & DMA_STATUS_RPS)) in dwmac_dma_interrupt()
186 if (unlikely(intr_status & DMA_STATUS_RWT)) in dwmac_dma_interrupt()
188 if (unlikely(intr_status & DMA_STATUS_ETI)) in dwmac_dma_interrupt()
190 if (unlikely(intr_status & DMA_STATUS_TPS)) { in dwmac_dma_interrupt()
194 if (unlikely(intr_status & DMA_STATUS_FBI)) { in dwmac_dma_interrupt()
[all …]
/kernel/linux/linux-5.10/tools/include/asm/
Dbug.h12 if (unlikely(__ret_warn_on)) \
14 unlikely(__ret_warn_on); \
19 if (unlikely(__ret_warn_on)) \
22 unlikely(__ret_warn_on); \
29 if (unlikely(__ret_warn_once && !__warned)) { \
33 unlikely(__ret_warn_once); \
40 if (unlikely(__ret_warn_once)) \
43 unlikely(__ret_warn_once); \
/kernel/linux/linux-5.10/drivers/net/wireguard/
Dreceive.c37 if (unlikely(skb->len < sizeof(struct message_header))) in validate_header_len()
59 if (unlikely(!wg_check_packet_protocol(skb) || in prepare_skb_header()
66 if (unlikely(data_offset > U16_MAX || in prepare_skb_header()
73 if (unlikely(data_len < sizeof(struct udphdr) || in prepare_skb_header()
81 if (unlikely(!pskb_may_pull(skb, in prepare_skb_header()
86 if (unlikely(skb->len != data_len)) in prepare_skb_header()
90 if (unlikely(!header_len)) in prepare_skb_header()
93 if (unlikely(!pskb_may_pull(skb, data_offset + header_len))) in prepare_skb_header()
152 if (unlikely(!peer)) { in wg_receive_handshake_packet()
174 if (unlikely(!peer)) { in wg_receive_handshake_packet()
[all …]
/kernel/linux/linux-5.10/net/caif/
Dcfpkt_skbuff.c84 if (unlikely(skb == NULL)) in cfpkt_create_pfx()
123 if (unlikely(is_erronous(pkt))) in cfpkt_extr_head()
126 if (unlikely(len > skb->len)) { in cfpkt_extr_head()
131 if (unlikely(len > skb_headlen(skb))) { in cfpkt_extr_head()
132 if (unlikely(skb_linearize(skb) != 0)) { in cfpkt_extr_head()
150 if (unlikely(is_erronous(pkt))) in cfpkt_extr_trail()
153 if (unlikely(skb_linearize(skb) != 0)) { in cfpkt_extr_trail()
157 if (unlikely(skb->data + len > skb_tail_pointer(skb))) { in cfpkt_extr_trail()
180 if (unlikely(is_erronous(pkt))) in cfpkt_add_body()
186 if (unlikely(skb_tailroom(skb) < len)) { in cfpkt_add_body()
[all …]
/kernel/linux/linux-5.10/arch/microblaze/mm/
Dfault.c100 if (unlikely(kernel_mode(regs) && (address >= TASK_SIZE))) { in do_page_fault()
109 if (unlikely(faulthandler_disabled() || !mm)) { in do_page_fault()
142 if (unlikely(!mmap_read_trylock(mm))) { in do_page_fault()
151 if (unlikely(!vma)) in do_page_fault()
157 if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) in do_page_fault()
160 if (unlikely(!is_write)) in do_page_fault()
172 if (unlikely(address + 0x100000 < vma->vm_end)) { in do_page_fault()
202 if (unlikely(is_write)) { in do_page_fault()
203 if (unlikely(!(vma->vm_flags & VM_WRITE))) in do_page_fault()
209 if (unlikely(error_code & 0x08000000)) in do_page_fault()
[all …]
/kernel/linux/linux-5.10/fs/nfs/
Dcallback_xdr.c93 if (unlikely(p == NULL)) in decode_fh()
99 if (unlikely(p == NULL)) in decode_fh()
112 if (unlikely(p == NULL)) in decode_bitmap()
116 if (unlikely(p == NULL)) in decode_bitmap()
130 if (unlikely(p == NULL)) in decode_stateid()
148 if (unlikely(status != 0)) in decode_compound_hdr_arg()
151 if (unlikely(p == NULL)) in decode_compound_hdr_arg()
171 if (unlikely(p == NULL)) in decode_op_hdr()
184 if (unlikely(status != 0)) in decode_getattr_args()
197 if (unlikely(status != 0)) in decode_recall_args()
[all …]
Dnfs3xdr.c144 if (unlikely(!p)) in decode_uint32()
155 if (unlikely(!p)) in decode_uint64()
198 if (unlikely(!p)) in decode_inline_filename3()
204 if (unlikely(!p)) in decode_inline_filename3()
233 if (unlikely(!p)) in decode_nfspath3()
236 if (unlikely(count >= xdr->buf->page_len || count > NFS3_MAXPATHLEN)) in decode_nfspath3()
239 if (unlikely(count > recvd)) in decode_nfspath3()
284 if (unlikely(!p)) in decode_cookieverf3()
308 if (unlikely(!p)) in decode_writeverf3()
339 if (unlikely(!p)) in decode_nfsstat3()
[all …]
/kernel/linux/linux-5.10/drivers/infiniband/sw/rxe/
Drxe_recv.c18 if (unlikely(!qp->valid)) in check_type_state()
25 if (unlikely(pkt_type != IB_OPCODE_RC)) { in check_type_state()
31 if (unlikely(pkt_type != IB_OPCODE_UC)) { in check_type_state()
39 if (unlikely(pkt_type != IB_OPCODE_UD)) { in check_type_state()
50 if (unlikely(qp->resp.state != QP_STATE_READY)) in check_type_state()
52 } else if (unlikely(qp->req.state < QP_STATE_READY || in check_type_state()
97 if (unlikely(deth_qkey(pkt) != qkey)) { in check_keys()
119 if (unlikely(pkt->port_num != qp->attr.port_num)) { in check_addr()
180 if (unlikely(bth_tver(pkt) != BTH_TVER)) { in hdr_check()
185 if (unlikely(qpn == 0)) { in hdr_check()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/amazon/ena/
Dena_eth_com.c60 if (unlikely(!io_sq->entries_in_tx_burst_left)) { in ena_com_write_bounce_buffer_to_dev()
82 if (unlikely((io_sq->tail & (io_sq->q_depth - 1)) == 0)) in ena_com_write_bounce_buffer_to_dev()
97 if (unlikely(io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)) in ena_com_write_header_to_bounce()
103 if (unlikely((header_offset + header_len) > in ena_com_write_header_to_bounce()
109 if (unlikely(!bounce_buffer)) { in ena_com_write_header_to_bounce()
127 if (unlikely(!bounce_buffer)) { in get_sq_desc_llq()
145 if (unlikely(io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)) in ena_com_close_bounce_buffer()
152 if (unlikely(rc)) in ena_com_close_bounce_buffer()
183 if (unlikely(rc)) in ena_com_sq_update_llq_tail()
192 if (unlikely(llq_info->desc_stride_ctrl == ENA_ADMIN_SINGLE_DESC_PER_ENTRY)) in ena_com_sq_update_llq_tail()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/aquantia/atlantic/macsec/
Dmacsec_api.c17 if (unlikely(ret)) \
140 if (unlikely(ret)) in get_raw_ingress_record()
145 if (unlikely(ret)) in get_raw_ingress_record()
155 if (unlikely(ret)) in get_raw_ingress_record()
161 if (unlikely(ret)) in get_raw_ingress_record()
233 if (unlikely(ret)) in get_raw_egress_record()
238 if (unlikely(ret)) in get_raw_egress_record()
248 if (unlikely(ret)) in get_raw_egress_record()
254 if (unlikely(ret)) in get_raw_egress_record()
314 if (unlikely(ret)) in get_ingress_prectlf_record()
[all …]
/kernel/linux/linux-5.10/include/linux/
Daudit.h324 if (unlikely(task->audit_context)) in audit_free()
331 if (unlikely(audit_context())) in audit_syscall_entry()
336 if (unlikely(audit_context())) { in audit_syscall_exit()
345 if (unlikely(!audit_dummy_context())) in audit_reusename()
351 if (unlikely(!audit_dummy_context())) in audit_getname()
356 if (unlikely(audit_context())) in audit_getcwd()
362 if (unlikely(!audit_dummy_context())) in audit_inode()
367 if (unlikely(!audit_dummy_context())) in audit_file()
373 if (unlikely(!audit_dummy_context())) in audit_inode_parent_hidden()
380 if (unlikely(!audit_dummy_context())) in audit_inode_child()
[all …]
/kernel/linux/linux-5.10/drivers/net/wireless/quantenna/qtnfmac/
Dtrans.c25 if (unlikely(!response_skb)) { in qtnf_trans_send_cmd_with_resp()
40 if (unlikely(ret)) in qtnf_trans_send_cmd_with_resp()
54 if (unlikely(status <= 0)) { in qtnf_trans_send_cmd_with_resp()
64 if (unlikely(!resp_skb || resp_not_handled)) { in qtnf_trans_send_cmd_with_resp()
75 if (unlikely(resp_skb && resp_not_handled)) in qtnf_trans_send_cmd_with_resp()
89 if (unlikely(!ctl_node->waiting_for_resp)) { in qtnf_trans_signal_cmdresp()
94 if (unlikely(recvd_seq_num != ctl_node->seq_num)) { in qtnf_trans_signal_cmdresp()
173 if (unlikely(skb->len < sizeof(*header))) { in qtnf_trans_handle_rx_ctl_packet()
179 if (unlikely(skb->len != le16_to_cpu(header->len))) { in qtnf_trans_handle_rx_ctl_packet()
188 if (unlikely(skb->len < sizeof(struct qlink_cmd))) { in qtnf_trans_handle_rx_ctl_packet()
[all …]
/kernel/linux/linux-5.10/arch/powerpc/mm/
Dfault.c271 if (unlikely(!(vma->vm_flags & VM_WRITE))) in access_error()
276 if (unlikely(!vma_is_accessible(vma))) in access_error()
401 if (unlikely(debugger_fault_handler(regs) || kprobe_fault)) in __do_page_fault()
404 if (unlikely(page_fault_is_bad(error_code))) { in __do_page_fault()
420 if (unlikely(!is_user && bad_kernel_fault(regs, error_code, address, is_write))) in __do_page_fault()
427 if (unlikely(faulthandler_disabled() || !mm)) { in __do_page_fault()
469 if (unlikely(!mmap_read_trylock(mm))) { in __do_page_fault()
485 if (unlikely(!vma)) in __do_page_fault()
488 if (unlikely(vma->vm_start > address)) { in __do_page_fault()
489 if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) in __do_page_fault()
[all …]
/kernel/linux/linux-5.10/arch/x86/lib/
Diomem.c27 if (unlikely(!n)) in memcpy_fromio()
31 if (unlikely(1 & (unsigned long)from)) { in memcpy_fromio()
35 if (n > 1 && unlikely(2 & (unsigned long)from)) { in memcpy_fromio()
45 if (unlikely(!n)) in memcpy_toio()
49 if (unlikely(1 & (unsigned long)to)) { in memcpy_toio()
53 if (n > 1 && unlikely(2 & (unsigned long)to)) { in memcpy_toio()
/kernel/linux/linux-5.10/arch/mips/kernel/
Dftrace.c81 if (unlikely(faulted)) in ftrace_modify_code()
100 if (unlikely(faulted)) in ftrace_modify_code_2()
105 if (unlikely(faulted)) in ftrace_modify_code_2()
125 if (unlikely(faulted)) in ftrace_modify_code_2r()
130 if (unlikely(faulted)) in ftrace_modify_code_2r()
285 if (unlikely(faulted)) in ftrace_get_parent_ra_addr()
303 if (unlikely(faulted)) in ftrace_get_parent_ra_addr()
325 if (unlikely(ftrace_graph_is_dead())) in prepare_ftrace_return()
328 if (unlikely(atomic_read(&current->tracing_graph_pause))) in prepare_ftrace_return()
351 if (unlikely(faulted)) in prepare_ftrace_return()
[all …]
/kernel/linux/linux-5.10/lib/vdso/
Dgettimeofday.c68 if (unlikely(!vdso_clocksource_ok(vd))) in do_hres_timens()
72 if (unlikely(!vdso_cycles_ok(cycles))) in do_hres_timens()
79 } while (unlikely(vdso_read_retry(vd, seq))); in do_hres_timens()
130 while (unlikely((seq = READ_ONCE(vd->seq)) & 1)) { in do_hres()
138 if (unlikely(!vdso_clocksource_ok(vd))) in do_hres()
142 if (unlikely(!vdso_cycles_ok(cycles))) in do_hres()
149 } while (unlikely(vdso_read_retry(vd, seq))); in do_hres()
176 } while (unlikely(vdso_read_retry(vd, seq))); in do_coarse_timens()
219 } while (unlikely(vdso_read_retry(vd, seq))); in do_coarse()
231 if (unlikely((u32) clock >= MAX_CLOCKS)) in __cvdso_clock_gettime_common()
[all …]

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