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Searched refs:unlikely (Results 1 – 25 of 3158) sorted by relevance

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/Linux-v4.19/include/asm-generic/
Dbug.h61 #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0)
70 if (unlikely(__ret_warn_on)) \
72 unlikely(__ret_warn_on); \
123 if (unlikely(__ret_warn_on)) \
125 unlikely(__ret_warn_on); \
132 if (unlikely(__ret_warn_on)) \
134 unlikely(__ret_warn_on); \
140 if (unlikely(__ret_warn_on)) \
142 unlikely(__ret_warn_on); \
150 if (unlikely(__ret_warn_once && !__warned)) { \
[all …]
/Linux-v4.19/lib/
Dasn1_decoder.c70 if (unlikely(datalen - dp < 2)) { in asn1_find_indefinite_length()
90 if (unlikely((tag & 0x1f) == ASN1_LONG_TAG)) { in asn1_find_indefinite_length()
92 if (unlikely(datalen - dp < 2)) in asn1_find_indefinite_length()
103 if (unlikely(len == ASN1_INDEFINITE_LENGTH)) { in asn1_find_indefinite_length()
105 if (unlikely((tag & ASN1_CONS_BIT) == ASN1_PRIM << 5)) in asn1_find_indefinite_length()
112 if (unlikely(n > sizeof(len) - 1)) in asn1_find_indefinite_length()
114 if (unlikely(n > datalen - dp)) in asn1_find_indefinite_length()
207 if (unlikely(pc >= machlen)) in asn1_ber_decoder()
210 if (unlikely(pc + asn1_op_lengths[op] > machlen)) in asn1_ber_decoder()
231 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 …]
Dsyscall.c22 if (unlikely(!regs)) { in collect_syscall()
71 if (unlikely(maxargs > 6)) in task_current_syscall()
78 if (unlikely(!state)) in task_current_syscall()
82 if (unlikely(!ncsw) || in task_current_syscall()
83 unlikely(collect_syscall(target, callno, args, maxargs, sp, pc)) || in task_current_syscall()
84 unlikely(wait_task_inactive(target, state) != ncsw)) in task_current_syscall()
/Linux-v4.19/tools/include/asm/
Dbug.h11 if (unlikely(__ret_warn_on)) \
13 unlikely(__ret_warn_on); \
18 if (unlikely(__ret_warn_on)) \
21 unlikely(__ret_warn_on); \
28 if (unlikely(__ret_warn_once && !__warned)) { \
32 unlikely(__ret_warn_once); \
39 if (unlikely(__ret_warn_once)) \
42 unlikely(__ret_warn_once); \
/Linux-v4.19/drivers/net/ethernet/stmicro/stmmac/
Denh_desc.c33 if (unlikely(tdes0 & ETDES0_OWN)) in enh_desc_get_tx_status()
40 if (unlikely(tdes0 & ETDES0_ERROR_SUMMARY)) { in enh_desc_get_tx_status()
41 if (unlikely(tdes0 & ETDES0_JABBER_TIMEOUT)) in enh_desc_get_tx_status()
44 if (unlikely(tdes0 & ETDES0_FRAME_FLUSHED)) { in enh_desc_get_tx_status()
49 if (unlikely(tdes0 & ETDES0_LOSS_CARRIER)) { in enh_desc_get_tx_status()
53 if (unlikely(tdes0 & ETDES0_NO_CARRIER)) { in enh_desc_get_tx_status()
57 if (unlikely((tdes0 & ETDES0_LATE_COLLISION) || in enh_desc_get_tx_status()
62 if (unlikely(tdes0 & ETDES0_EXCESSIVE_DEFERRAL)) in enh_desc_get_tx_status()
65 if (unlikely(tdes0 & ETDES0_UNDERFLOW_ERROR)) { in enh_desc_get_tx_status()
70 if (unlikely(tdes0 & ETDES0_IP_HEADER_ERROR)) in enh_desc_get_tx_status()
[all …]
Dnorm_desc.c34 if (unlikely(tdes0 & TDES0_OWN)) in ndesc_get_tx_status()
41 if (unlikely(tdes0 & TDES0_ERROR_SUMMARY)) { in ndesc_get_tx_status()
42 if (unlikely(tdes0 & TDES0_UNDERFLOW_ERROR)) { in ndesc_get_tx_status()
46 if (unlikely(tdes0 & TDES0_NO_CARRIER)) { in ndesc_get_tx_status()
50 if (unlikely(tdes0 & TDES0_LOSS_CARRIER)) { in ndesc_get_tx_status()
54 if (unlikely((tdes0 & TDES0_EXCESSIVE_DEFERRAL) || in ndesc_get_tx_status()
68 if (unlikely(tdes0 & TDES0_DEFERRED)) in ndesc_get_tx_status()
90 if (unlikely(rdes0 & RDES0_OWN)) in ndesc_get_rx_status()
93 if (unlikely(!(rdes0 & RDES0_LAST_DESCRIPTOR))) { in ndesc_get_rx_status()
100 if (unlikely(rdes0 & RDES0_ERROR_SUMMARY)) { in ndesc_get_rx_status()
[all …]
Ddwmac4_descs.c29 if (unlikely(tdes3 & TDES3_OWN)) in dwmac4_wrback_get_tx_status()
36 if (unlikely(tdes3 & TDES3_ERROR_SUMMARY)) { in dwmac4_wrback_get_tx_status()
37 if (unlikely(tdes3 & TDES3_JABBER_TIMEOUT)) in dwmac4_wrback_get_tx_status()
39 if (unlikely(tdes3 & TDES3_PACKET_FLUSHED)) in dwmac4_wrback_get_tx_status()
41 if (unlikely(tdes3 & TDES3_LOSS_CARRIER)) { in dwmac4_wrback_get_tx_status()
45 if (unlikely(tdes3 & TDES3_NO_CARRIER)) { in dwmac4_wrback_get_tx_status()
49 if (unlikely((tdes3 & TDES3_LATE_COLLISION) || in dwmac4_wrback_get_tx_status()
55 if (unlikely(tdes3 & TDES3_EXCESSIVE_DEFERRAL)) in dwmac4_wrback_get_tx_status()
58 if (unlikely(tdes3 & TDES3_UNDERFLOW_ERROR)) in dwmac4_wrback_get_tx_status()
61 if (unlikely(tdes3 & TDES3_IP_HDR_ERROR)) in dwmac4_wrback_get_tx_status()
[all …]
Ddwmac_lib.c172 if (unlikely(intr_status & DMA_STATUS_AIS)) { in dwmac_dma_interrupt()
173 if (unlikely(intr_status & DMA_STATUS_UNF)) { in dwmac_dma_interrupt()
177 if (unlikely(intr_status & DMA_STATUS_TJT)) in dwmac_dma_interrupt()
180 if (unlikely(intr_status & DMA_STATUS_OVF)) in dwmac_dma_interrupt()
183 if (unlikely(intr_status & DMA_STATUS_RU)) in dwmac_dma_interrupt()
185 if (unlikely(intr_status & DMA_STATUS_RPS)) in dwmac_dma_interrupt()
187 if (unlikely(intr_status & DMA_STATUS_RWT)) in dwmac_dma_interrupt()
189 if (unlikely(intr_status & DMA_STATUS_ETI)) in dwmac_dma_interrupt()
191 if (unlikely(intr_status & DMA_STATUS_TPS)) { in dwmac_dma_interrupt()
195 if (unlikely(intr_status & DMA_STATUS_FBI)) { in dwmac_dma_interrupt()
[all …]
/Linux-v4.19/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()
140 if (unlikely(!down_read_trylock(&mm->mmap_sem))) { in do_page_fault()
149 if (unlikely(!vma)) in do_page_fault()
155 if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) in do_page_fault()
158 if (unlikely(!is_write)) in do_page_fault()
170 if (unlikely(address + 0x100000 < vma->vm_end)) { in do_page_fault()
200 if (unlikely(is_write)) { in do_page_fault()
201 if (unlikely(!(vma->vm_flags & VM_WRITE))) in do_page_fault()
207 if (unlikely(error_code & 0x08000000)) in do_page_fault()
[all …]
/Linux-v4.19/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 …]
/Linux-v4.19/fs/nfs/
Dcallback_xdr.c80 if (unlikely(p == NULL)) in read_buf()
102 if (unlikely(p == NULL)) in decode_fh()
108 if (unlikely(p == NULL)) in decode_fh()
121 if (unlikely(p == NULL)) in decode_bitmap()
125 if (unlikely(p == NULL)) in decode_bitmap()
139 if (unlikely(p == NULL)) in decode_stateid()
157 if (unlikely(status != 0)) in decode_compound_hdr_arg()
160 if (unlikely(p == NULL)) in decode_compound_hdr_arg()
180 if (unlikely(p == NULL)) in decode_op_hdr()
193 if (unlikely(status != 0)) in decode_getattr_args()
[all …]
Dnfs3xdr.c154 if (unlikely(p == NULL)) in decode_uint32()
168 if (unlikely(p == NULL)) in decode_uint64()
214 if (unlikely(p == NULL)) in decode_inline_filename3()
220 if (unlikely(p == NULL)) in decode_inline_filename3()
252 if (unlikely(p == NULL)) in decode_nfspath3()
255 if (unlikely(count >= xdr->buf->page_len || count > NFS3_MAXPATHLEN)) in decode_nfspath3()
258 if (unlikely(count > recvd)) in decode_nfspath3()
306 if (unlikely(p == NULL)) in decode_cookieverf3()
333 if (unlikely(p == NULL)) in decode_writeverf3()
367 if (unlikely(p == NULL)) in decode_nfsstat3()
[all …]
/Linux-v4.19/drivers/infiniband/sw/rxe/
Drxe_recv.c42 if (unlikely(!qp->valid)) in check_type_state()
47 if (unlikely((pkt->opcode & IB_OPCODE_RC) != 0)) { in check_type_state()
53 if (unlikely(!(pkt->opcode & IB_OPCODE_UC))) { in check_type_state()
61 if (unlikely(!(pkt->opcode & IB_OPCODE_UD))) { in check_type_state()
72 if (unlikely(qp->resp.state != QP_STATE_READY)) in check_type_state()
74 } else if (unlikely(qp->req.state < QP_STATE_READY || in check_type_state()
126 if (unlikely(!pkey_match(pkey, in check_keys()
140 if (unlikely(deth_qkey(pkt) != qkey)) { in check_keys()
162 if (unlikely(pkt->port_num != qp->attr.port_num)) { in check_addr()
223 if (unlikely(bth_tver(pkt) != BTH_TVER)) { in hdr_check()
[all …]
/Linux-v4.19/include/linux/
Daudit.h260 if (unlikely(task->audit_context)) in audit_free()
267 if (unlikely(audit_context())) in audit_syscall_entry()
272 if (unlikely(audit_context())) { in audit_syscall_exit()
281 if (unlikely(!audit_dummy_context())) in audit_reusename()
287 if (unlikely(!audit_dummy_context())) in audit_getname()
293 if (unlikely(!audit_dummy_context())) { in audit_inode()
302 if (unlikely(!audit_dummy_context())) in audit_file()
308 if (unlikely(!audit_dummy_context())) in audit_inode_parent_hidden()
315 if (unlikely(!audit_dummy_context())) in audit_inode_child()
322 if (unlikely(!audit_dummy_context())) in audit_ptrace()
[all …]
/Linux-v4.19/drivers/net/wireless/quantenna/qtnfmac/
Dtrans.c38 if (unlikely(!response_skb)) { in qtnf_trans_send_cmd_with_resp()
53 if (unlikely(ret)) in qtnf_trans_send_cmd_with_resp()
67 if (unlikely(status <= 0)) { in qtnf_trans_send_cmd_with_resp()
77 if (unlikely(!resp_skb || resp_not_handled)) { in qtnf_trans_send_cmd_with_resp()
88 if (unlikely(resp_skb && resp_not_handled)) in qtnf_trans_send_cmd_with_resp()
102 if (unlikely(!ctl_node->waiting_for_resp)) { in qtnf_trans_signal_cmdresp()
107 if (unlikely(recvd_seq_num != ctl_node->seq_num)) { in qtnf_trans_signal_cmdresp()
186 if (unlikely(skb->len < sizeof(*header))) { in qtnf_trans_handle_rx_ctl_packet()
192 if (unlikely(skb->len != le16_to_cpu(header->len))) { in qtnf_trans_handle_rx_ctl_packet()
201 if (unlikely(skb->len < sizeof(struct qlink_cmd))) { in qtnf_trans_handle_rx_ctl_packet()
[all …]
/Linux-v4.19/arch/mips/kernel/
Dftrace.c85 if (unlikely(faulted)) in ftrace_modify_code()
104 if (unlikely(faulted)) in ftrace_modify_code_2()
109 if (unlikely(faulted)) in ftrace_modify_code_2()
129 if (unlikely(faulted)) in ftrace_modify_code_2r()
134 if (unlikely(faulted)) in ftrace_modify_code_2r()
289 if (unlikely(faulted)) in ftrace_get_parent_ra_addr()
307 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()
355 if (unlikely(faulted)) in prepare_ftrace_return()
[all …]
/Linux-v4.19/drivers/gpu/drm/ttm/
Dttm_bo_vm.c83 if (unlikely(err != 0)) { in ttm_bo_vm_fault_idle()
135 if (unlikely(err != 0)) { in ttm_bo_vm_fault()
187 if (unlikely(ret != 0)) { in ttm_bo_vm_fault()
198 if (unlikely(err != 0)) { in ttm_bo_vm_fault()
203 if (unlikely(err != 0)) { in ttm_bo_vm_fault()
213 if (unlikely(page_offset >= bo->num_pages)) { in ttm_bo_vm_fault()
259 if (unlikely(!page && i == 0)) { in ttm_bo_vm_fault()
262 } else if (unlikely(!page)) { in ttm_bo_vm_fault()
281 if (unlikely((ret == VM_FAULT_NOPAGE && i > 0))) in ttm_bo_vm_fault()
283 else if (unlikely(ret & VM_FAULT_ERROR)) in ttm_bo_vm_fault()
[all …]
/Linux-v4.19/fs/ntfs/
Drunlist.c85 if (unlikely(!new_rl)) in ntfs_rl_realloc()
89 if (unlikely(old_size > new_size)) in ntfs_rl_realloc()
134 if (unlikely(old_size > new_size)) in ntfs_rl_realloc_nofail()
551 if (unlikely(!srl)) in ntfs_runlists_merge()
557 if (unlikely(!drl)) { in ntfs_runlists_merge()
560 if (unlikely(drl[0].vcn)) { in ntfs_runlists_merge()
778 if (unlikely(buf < (u8*)attr || buf > attr_end)) { in ntfs_mapping_pairs_decompress()
789 if (unlikely(!rl)) in ntfs_mapping_pairs_decompress()
808 if (unlikely(!rl2)) { in ntfs_mapping_pairs_decompress()
828 if (unlikely(buf + b > attr_end)) in ntfs_mapping_pairs_decompress()
[all …]
Daops.c84 if (unlikely(init_size > i_size)) { in ntfs_end_buffer_async_read()
89 if (unlikely(file_ofs + bh->b_size > init_size)) { in ntfs_end_buffer_async_read()
210 if (unlikely(!page_has_buffers(page))) { in ntfs_read_block()
235 if (unlikely(init_size > i_size)) { in ntfs_read_block()
247 if (unlikely(buffer_uptodate(bh))) in ntfs_read_block()
249 if (unlikely(buffer_mapped(bh))) { in ntfs_read_block()
412 if (unlikely(page->index >= (i_size + PAGE_SIZE - 1) >> in ntfs_readpage()
462 if (unlikely(page->index > 0)) { in ntfs_readpage()
480 if (unlikely(NInoNonResident(ni))) { in ntfs_readpage()
485 if (unlikely(!ctx)) { in ntfs_readpage()
[all …]
/Linux-v4.19/net/llc/
Dllc_input.c116 if (unlikely(!pskb_may_pull(skb, sizeof(*pdu)))) in llc_fixup_skb()
124 if (unlikely(!pskb_may_pull(skb, llc_len))) in llc_fixup_skb()
136 if (unlikely(pskb_trim_rcsum(skb, data_size))) in llc_fixup_skb()
172 if (unlikely(skb->pkt_type == PACKET_OTHERHOST)) { in llc_rcv()
177 if (unlikely(!skb)) in llc_rcv()
179 if (unlikely(!llc_fixup_skb(skb))) in llc_rcv()
182 if (unlikely(!pdu->dsap)) /* NULL DSAP, refer to station */ in llc_rcv()
185 if (unlikely(!sap)) {/* unknown SAP */ in llc_rcv()
197 if (unlikely(!sap_handler)) { in llc_rcv()
/Linux-v4.19/drivers/gpu/drm/vmwgfx/
Dvmwgfx_execbuf.c173 if (unlikely(val->staged_bindings)) { in vmw_resources_unreserve()
207 if (unlikely(ret != 0)) in vmw_cmd_ctx_first_setup()
263 if (unlikely(p_node != NULL)) in vmw_resource_val_add()
269 if (unlikely(!node)) { in vmw_resource_val_add()
277 if (unlikely(ret != 0)) { in vmw_resource_val_add()
285 if (unlikely(p_node != NULL)) in vmw_resource_val_add()
399 if (unlikely(ret != 0)) in vmw_resource_context_res_add()
412 if (unlikely(res == NULL)) in vmw_resource_context_res_add()
421 if (unlikely(ret != 0)) in vmw_resource_context_res_add()
457 if (unlikely(!rel)) { in vmw_resource_relocation_add()
[all …]
/Linux-v4.19/drivers/staging/erofs/
Dunzip_lz4.c70 if (unlikely(outputSize == 0)) in customized_lz4_decompress_safe_partial()
92 if (unlikely((size_t)(op + length) < (size_t)(op))) { in customized_lz4_decompress_safe_partial()
96 if (unlikely((size_t)(ip + length) < (size_t)(ip))) { in customized_lz4_decompress_safe_partial()
112 if (unlikely(ip + length > iend)) { in customized_lz4_decompress_safe_partial()
140 if (unlikely(match < (const BYTE *)dest)) { in customized_lz4_decompress_safe_partial()
159 if (unlikely((size_t)(op + length) < (size_t)op)) { in customized_lz4_decompress_safe_partial()
170 if (unlikely(cpy >= oend - WILDCOPYLENGTH)) { in customized_lz4_decompress_safe_partial()
182 if (unlikely(offset < 8)) { in customized_lz4_decompress_safe_partial()
199 if (unlikely(cpy > oend - 12)) { in customized_lz4_decompress_safe_partial()
/Linux-v4.19/arch/powerpc/mm/
Dfault.c62 if (unlikely(debugger_fault_handler(regs))) in notify_page_fault()
306 if (unlikely(!(vma->vm_flags & VM_WRITE))) in access_error()
311 if (unlikely(!(vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE)))) in access_error()
424 if (unlikely(page_fault_is_bad(error_code))) { in __do_page_fault()
439 if (unlikely(!is_user && bad_kernel_fault(is_exec, error_code, address))) in __do_page_fault()
446 if (unlikely(faulthandler_disabled() || !mm)) { in __do_page_fault()
492 if (unlikely(!down_read_trylock(&mm->mmap_sem))) { in __do_page_fault()
508 if (unlikely(!vma)) in __do_page_fault()
512 if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) in __do_page_fault()
516 if (unlikely(bad_stack_expansion(regs, address, vma, flags, in __do_page_fault()
[all …]
/Linux-v4.19/drivers/mtd/tests/
Dsubpagetest.c64 if (unlikely(err || written != subpgsize)) { in write_eraseblock()
78 if (unlikely(err || written != subpgsize)) { in write_eraseblock()
102 if (unlikely(err || written != subpgsize * k)) { in write_eraseblock2()
139 if (unlikely(err || read != subpgsize)) { in verify_eraseblock()
150 if (unlikely(memcmp(readbuf, writebuf, subpgsize))) { in verify_eraseblock()
166 if (unlikely(err || read != subpgsize)) { in verify_eraseblock()
177 if (unlikely(memcmp(readbuf, writebuf, subpgsize))) { in verify_eraseblock()
203 if (unlikely(err || read != subpgsize * k)) { in verify_eraseblock2()
214 if (unlikely(memcmp(readbuf, writebuf, subpgsize * k))) { in verify_eraseblock2()
236 if (unlikely(err || read != subpgsize)) { in verify_eraseblock_ff()
[all …]

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