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Searched refs:unlikely (Results 1 – 25 of 1580) sorted by relevance

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/linux/tools/include/asm/
H A 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); \
/linux/lib/
H A 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 …]
H A Dsyscall.c21 if (unlikely(!regs)) { in collect_syscall()
78 if (unlikely(!state)) in task_current_syscall()
82 if (unlikely(!ncsw) || in task_current_syscall()
83 unlikely(collect_syscall(target, info)) || in task_current_syscall()
84 unlikely(wait_task_inactive(target, state) != ncsw)) in task_current_syscall()
H A Dstmp_device.c45 if (unlikely(ret)) in stmp_reset_block()
58 if (unlikely(!timeout)) in stmp_reset_block()
63 if (unlikely(ret)) in stmp_reset_block()
68 if (unlikely(ret)) in stmp_reset_block()
/linux/fs/nfs/
H A Dcallback_xdr.c91 if (unlikely(p == NULL)) in decode_fh()
97 if (unlikely(p == NULL)) in decode_fh()
109 if (unlikely(p == NULL)) in decode_bitmap()
113 if (unlikely(p == NULL)) in decode_bitmap()
129 if (unlikely(p == NULL)) in decode_stateid()
147 if (unlikely(status != 0)) in decode_compound_hdr_arg()
150 if (unlikely(p == NULL)) in decode_compound_hdr_arg()
170 if (unlikely(p == NULL)) in decode_op_hdr()
183 if (unlikely(status != 0)) in decode_getattr_args()
196 if (unlikely(status != 0)) in decode_recall_args()
[all …]
H A Dnfs2xdr.c99 if (unlikely(!p)) in decode_nfsdata()
103 if (unlikely(count > recvd)) in decode_nfsdata()
143 if (unlikely(!p)) in decode_stat()
145 if (unlikely(*p != cpu_to_be32(NFS_OK))) in decode_stat()
171 if (unlikely(*type > NF2FIFO)) in xdr_decode_ftype()
194 if (unlikely(!p)) in decode_fhandle()
269 if (unlikely(!p)) in decode_fattr()
396 if (unlikely(!p)) in decode_filename_inline()
402 if (unlikely(!p)) in decode_filename_inline()
432 if (unlikely(!p)) in decode_path()
[all …]
/linux/drivers/net/wireguard/
H A Dreceive.c30 if (unlikely(skb->len < sizeof(struct message_header))) in validate_header_len()
52 if (unlikely(!wg_check_packet_protocol(skb) || in prepare_skb_header()
59 if (unlikely(data_offset > U16_MAX || in prepare_skb_header()
66 if (unlikely(data_len < sizeof(struct udphdr) || in prepare_skb_header()
74 if (unlikely(!pskb_may_pull(skb, in prepare_skb_header()
79 if (unlikely(skb->len != data_len)) in prepare_skb_header()
83 if (unlikely(!header_len)) in prepare_skb_header()
86 if (unlikely(!pskb_may_pull(skb, data_offset + header_len))) in prepare_skb_header()
145 if (unlikely(!peer)) { in wg_receive_handshake_packet()
167 if (unlikely(!peer)) { in wg_receive_handshake_packet()
[all …]
H A Dsend.c68 unlikely(READ_ONCE(peer->is_dead))) in wg_packet_send_queued_handshake_initiation()
137 if (unlikely(send)) in keep_key_fresh()
145 if (unlikely(!PACKET_CB(skb)->mtu)) in calculate_skb_padding()
154 if (unlikely(last_unit > PACKET_CB(skb)->mtu)) in calculate_skb_padding()
183 if (unlikely(skb_cow_head(skb, DATA_PACKET_HEAD_ROOM) < 0)) in encrypt_packet()
187 if (unlikely(skb->ip_summed == CHECKSUM_PARTIAL && in encrypt_packet()
193 if (unlikely(num_frags < 0 || num_frags > ARRAY_SIZE(sg))) in encrypt_packet()
228 if (unlikely(!skb)) in wg_packet_send_keepalive()
317 if (unlikely(READ_ONCE(peer->is_dead))) in wg_packet_create_data()
322 if (unlikely(ret == -EPIPE)) in wg_packet_create_data()
[all …]
/linux/drivers/net/ovpn/
H A Dio.c121 if (unlikely(ret == -EINPROGRESS)) in ovpn_decrypt_post()
131 if (unlikely(ret < 0)) in ovpn_decrypt_post()
137 if (unlikely(ret < 0)) { in ovpn_decrypt_post()
162 if (unlikely(!proto)) { in ovpn_decrypt_post()
164 if (unlikely(!pskb_may_pull(skb, 1))) { in ovpn_decrypt_post()
187 if (unlikely(!ovpn_peer_check_by_src(peer->ovpn, skb, peer))) { in ovpn_decrypt_post()
203 if (unlikely(skb)) in ovpn_decrypt_post()
224 if (unlikely(!ks)) { in ovpn_recv()
249 if (unlikely(ret == -EINPROGRESS)) in ovpn_encrypt_post()
258 if (unlikely(ret == -ERANGE)) { in ovpn_encrypt_post()
[all …]
/linux/arch/microblaze/mm/
H A 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()
203 if (unlikely(is_write)) { in do_page_fault()
204 if (unlikely(!(vma->vm_flags & VM_WRITE))) in do_page_fault()
210 if (unlikely(error_code & 0x08000000)) in do_page_fault()
[all …]
/linux/drivers/net/ethernet/amazon/ena/
H A Dena_eth_com.c59 if (unlikely(!io_sq->entries_in_tx_burst_left)) { in ena_com_write_bounce_buffer_to_dev()
83 if (unlikely((io_sq->tail & (io_sq->q_depth - 1)) == 0)) in ena_com_write_bounce_buffer_to_dev()
98 if (unlikely(io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)) in ena_com_write_header_to_bounce()
104 if (unlikely((header_offset + header_len) > llq_info->desc_list_entry_size)) { in ena_com_write_header_to_bounce()
110 if (unlikely(!bounce_buffer)) { in ena_com_write_header_to_bounce()
128 if (unlikely(!bounce_buffer)) { in get_sq_desc_llq()
146 if (unlikely(io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)) in ena_com_close_bounce_buffer()
153 if (unlikely(rc)) { in ena_com_close_bounce_buffer()
187 if (unlikely(rc)) { in ena_com_sq_update_llq_tail()
199 if (unlikely(llq_info->desc_stride_ctrl == ENA_ADMIN_SINGLE_DESC_PER_ENTRY)) in ena_com_sq_update_llq_tail()
[all …]
/linux/drivers/infiniband/sw/rxe/
H A Drxe_mw.c54 if (unlikely(mw->state != RXE_MW_STATE_VALID)) { in rxe_check_bind_mw()
61 if (unlikely((access & IB_ZERO_BASED))) { in rxe_check_bind_mw()
69 if (unlikely(mw->state != RXE_MW_STATE_FREE)) { in rxe_check_bind_mw()
76 if (unlikely(qp->pd != to_rpd(mw->ibmw.pd))) { in rxe_check_bind_mw()
83 if (unlikely(!mr || wqe->wr.wr.mw.length == 0)) { in rxe_check_bind_mw()
94 if (unlikely(mr->access & IB_ZERO_BASED)) { in rxe_check_bind_mw()
100 if (unlikely(!(mr->access & IB_ACCESS_MW_BIND))) { in rxe_check_bind_mw()
107 if (unlikely((access & in rxe_check_bind_mw()
117 if (unlikely(wqe->wr.wr.mw.length > mr->ibmr.length)) { in rxe_check_bind_mw()
123 if (unlikely((wqe->wr.wr.mw.addr < mr->ibmr.iova) || in rxe_check_bind_mw()
[all …]
/linux/drivers/net/ethernet/aquantia/atlantic/macsec/
H A 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 …]
/linux/drivers/net/wireless/quantenna/qtnfmac/
H A 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 …]
/linux/arch/mips/kernel/
H A Dftrace.c90 if (unlikely(faulted)) in ftrace_modify_code()
105 if (unlikely(faulted)) in ftrace_modify_code_2()
110 if (unlikely(faulted)) in ftrace_modify_code_2()
126 if (unlikely(faulted)) in ftrace_modify_code_2r()
131 if (unlikely(faulted)) in ftrace_modify_code_2r()
290 if (unlikely(faulted)) in ftrace_get_parent_ra_addr()
308 if (unlikely(faulted)) in ftrace_get_parent_ra_addr()
330 if (unlikely(ftrace_graph_is_dead())) in prepare_ftrace_return()
333 if (unlikely(atomic_read(&current->tracing_graph_pause))) in prepare_ftrace_return()
356 if (unlikely(faulted)) in prepare_ftrace_return()
[all …]
/linux/arch/parisc/lib/
H A Diomap.c314 if (unlikely(INDIRECT_ADDR(addr))) in ioread8()
321 if (unlikely(INDIRECT_ADDR(addr))) in ioread16()
328 if (unlikely(INDIRECT_ADDR(addr))) in ioread16be()
335 if (unlikely(INDIRECT_ADDR(addr))) in ioread32()
342 if (unlikely(INDIRECT_ADDR(addr))) in ioread32be()
350 if (unlikely(INDIRECT_ADDR(addr))) in ioread64()
357 if (unlikely(INDIRECT_ADDR(addr))) in ioread64be()
365 if (unlikely(INDIRECT_ADDR(addr))) { in iowrite8()
374 if (unlikely(INDIRECT_ADDR(addr))) { in iowrite16()
383 if (unlikely(INDIRECT_ADDR(addr))) { in iowrite16be()
[all …]
/linux/arch/powerpc/mm/book3s64/
H A Dhash_64k.c58 if (unlikely(old_pte & H_PAGE_BUSY)) in __hash_page_4K()
61 if (unlikely(!check_pte_access(access, old_pte))) in __hash_page_4K()
167 if (unlikely(slot == -1)) { in __hash_page_4K()
177 if (unlikely(soft_invalid)) { in __hash_page_4K()
190 if (unlikely(slot == -1 || soft_invalid)) { in __hash_page_4K()
211 if (unlikely(slot == -2)) { in __hash_page_4K()
247 if (unlikely(old_pte & H_PAGE_BUSY)) in __hash_page_64K()
250 if (unlikely(!check_pte_access(access, old_pte))) in __hash_page_64K()
257 unlikely(pte_ci(pte))) in __hash_page_64K()
276 if (unlikely(old_pte & H_PAGE_HASHPTE)) { in __hash_page_64K()
[all …]
/linux/include/linux/
H A Drseq_entry.h157 if (unlikely(work_pending || state.granted)) { in __rseq_grant_slice_extension()
235 if (unlikely(__rseq_grant_slice_extension(ti_work & mask))) { in rseq_grant_slice_extension()
306 if (unlikely(start_ip >= tasksize)) in rseq_debug_update_user_cs()
315 if (unlikely(cs_end >= tasksize || cs_end < start_ip)) in rseq_debug_update_user_cs()
324 if (unlikely(abort_ip >= tasksize || abort_ip < sizeof(*uc_sig))) in rseq_debug_update_user_cs()
327 if (unlikely(abort_ip - start_ip < offset)) in rseq_debug_update_user_cs()
336 if (unlikely(head)) in rseq_debug_update_user_cs()
342 if (unlikely(usig != t->rseq.sig)) in rseq_debug_update_user_cs()
348 if (unlikely(!t->rseq.event.user_irq)) in rseq_debug_update_user_cs()
361 if (unlikely(abort_ip)) in rseq_debug_update_user_cs()
[all …]
H A Donce_lite.h19 if (unlikely(__ret_cond) && unlikely(!__already_done)) {\
23 unlikely(__ret_once); \
33 unlikely(__ret_do_once); \
/linux/arch/mips/lantiq/
H A Dclk.c68 if (unlikely(!clk_good(clk))) in clk_get_rate()
83 if (unlikely(!clk_good(clk))) in clk_set_rate()
103 if (unlikely(!clk_good(clk))) in clk_round_rate()
120 if (unlikely(!clk_good(clk))) in clk_enable()
132 if (unlikely(!clk_good(clk))) in clk_disable()
142 if (unlikely(!clk_good(clk))) in clk_activate()
154 if (unlikely(!clk_good(clk))) in clk_deactivate()
/linux/drivers/crypto/intel/qat/qat_common/
H A Dadf_pfvf_vf_proto.c171 if (unlikely(type != ADF_PF2VF_BLKMSG_RESP_TYPE_DATA)) { in adf_vf2pf_blkmsg_get_byte()
197 if (unlikely(type != ADF_PF2VF_BLKMSG_RESP_TYPE_CRC)) { in adf_vf2pf_blkmsg_get_crc()
232 if (unlikely(type > ADF_VF2PF_LARGE_BLOCK_TYPE_MAX)) { in adf_send_vf2pf_blkmsg_req()
238 if (unlikely(*buffer_len < ADF_PFVF_BLKMSG_HEADER_SIZE)) { in adf_send_vf2pf_blkmsg_req()
247 if (unlikely(ret)) in adf_send_vf2pf_blkmsg_req()
250 if (unlikely(!buffer[ADF_PFVF_BLKMSG_VER_BYTE])) { in adf_send_vf2pf_blkmsg_req()
259 if (unlikely(ret)) in adf_send_vf2pf_blkmsg_req()
262 if (unlikely(!buffer[ADF_PFVF_BLKMSG_LEN_BYTE])) { in adf_send_vf2pf_blkmsg_req()
282 if (unlikely(ret)) in adf_send_vf2pf_blkmsg_req()
287 if (unlikely(ret)) in adf_send_vf2pf_blkmsg_req()
[all …]
/linux/drivers/net/ethernet/hisilicon/hibmcge/
H A Dhbg_txrx.c49 if (unlikely(dma_mapping_error(&priv->pdev->dev, buffer->skb_dma))) { in hbg_dma_map()
65 if (unlikely(!buffer->skb_dma)) in hbg_dma_unmap()
77 if (unlikely(!buffer->page)) in hbg_buffer_free_page()
95 if (unlikely(!ring->page_pool)) in hbg_buffer_alloc_page()
99 if (unlikely(!buffer->page)) in hbg_buffer_alloc_page()
142 if (unlikely(!skb->len || in hbg_net_start_xmit()
157 if (unlikely(hbg_dma_map(buffer))) { in hbg_net_start_xmit()
176 if (unlikely(!buffer->skb)) in hbg_buffer_free_skb()
211 if (unlikely(hbg_queue_is_empty(ntc, ntu, ring))) in hbg_napi_tx_recycle()
308 if (unlikely(!FIELD_GET(HBG_RX_DESC_W4_IP_TCP_UDP_M, desc->word4))) { in hbg_update_rx_ip_protocol_stats()
[all …]
/linux/drivers/net/ethernet/mellanox/mlx5/core/en_accel/
H A Dipsec_rxtx.c57 if (unlikely(ret)) in mlx5e_ipsec_remove_trailer()
63 if (unlikely(ret)) in mlx5e_ipsec_remove_trailer()
162 if (unlikely(skb_is_gso(skb) && oseq < MLX5E_IPSEC_ESN_SCOPE_MID && in mlx5e_ipsec_set_iv_esn()
229 if (unlikely(sp->len != 1)) in mlx5e_ipsec_tx_build_eseg()
233 if (unlikely(!x)) in mlx5e_ipsec_tx_build_eseg()
236 if (unlikely(!x->xso.offload_handle || in mlx5e_ipsec_tx_build_eseg()
272 if (unlikely(sp->len != 1)) { in mlx5e_ipsec_handle_tx_skb()
278 if (unlikely(!x)) { in mlx5e_ipsec_handle_tx_skb()
283 if (unlikely(!x->xso.offload_handle || in mlx5e_ipsec_handle_tx_skb()
291 if (unlikely(mlx5e_ipsec_remove_trailer(skb, x))) { in mlx5e_ipsec_handle_tx_skb()
[all …]
/linux/fs/nilfs2/
H A Drecovery.c147 if (unlikely(!bh_sr)) { in nilfs_read_super_root_block()
233 if (unlikely(nblock == 0 || nblock > nilfs->ns_blocks_per_segment)) in nilfs_validate_log()
274 if (unlikely(!*pbh)) in nilfs_read_summary_info()
346 if (unlikely(!bh)) in nilfs_scan_dsync_log()
356 if (unlikely(!finfo)) in nilfs_scan_dsync_log()
370 if (unlikely(!binfo)) in nilfs_scan_dsync_log()
374 if (unlikely(!rb)) { in nilfs_scan_dsync_log()
390 if (unlikely(!bh)) in nilfs_scan_dsync_log()
419 if (unlikely(!ent)) in nilfs_segment_list_add()
460 if (unlikely(err)) { in nilfs_prepare_segment_for_recovery()
[all …]
/linux/security/
H A Dsecurity.c929 if (unlikely(rc)) in security_sb_alloc()
932 if (unlikely(rc)) in security_sb_alloc()
1217 if (unlikely(rc)) in security_inode_alloc()
1220 if (unlikely(rc)) in security_inode_alloc()
1339 if (unlikely(IS_PRIVATE(inode))) in security_inode_init_security()
1415 if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry)))) in security_path_mknod()
1430 if (unlikely(IS_PRIVATE(d_backing_inode(dentry)))) in security_path_post_mknod()
1448 if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry)))) in security_path_mkdir()
1465 if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry)))) in security_path_rmdir()
1481 if (unlikely(IS_PRIVAT in security_path_unlink()
[all...]

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