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Searched refs:unlikely (Results 1 – 25 of 788) sorted by relevance

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/linux-4.19.296/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); \
125 if (unlikely(__ret_warn_on)) \
127 unlikely(__ret_warn_on); \
134 if (unlikely(__ret_warn_on)) \
136 unlikely(__ret_warn_on); \
142 if (unlikely(__ret_warn_on)) \
144 unlikely(__ret_warn_on); \
152 if (unlikely(__ret_warn_once && !__warned)) { \
[all …]
Drwsem.h37 if (unlikely(atomic_long_inc_return_acquire(&sem->count) <= 0)) in __down_read()
43 if (unlikely(atomic_long_inc_return_acquire(&sem->count) <= 0)) { in __down_read_killable()
73 if (unlikely(tmp != RWSEM_ACTIVE_WRITE_BIAS)) in __down_write()
83 if (unlikely(tmp != RWSEM_ACTIVE_WRITE_BIAS)) in __down_write_killable()
106 if (unlikely(tmp < -1 && (tmp & RWSEM_ACTIVE_MASK) == 0)) in __up_read()
115 if (unlikely(atomic_long_sub_return_release(RWSEM_ACTIVE_WRITE_BIAS, in __up_write()
/linux-4.19.296/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()
Diov_iter.c26 while (unlikely(!left && n)) { \
29 if (unlikely(!__v.iov_len)) \
50 while (unlikely(n)) { \
53 if (unlikely(!__v.iov_len)) \
78 if (unlikely(i->type & ITER_BVEC)) { \
82 } else if (unlikely(i->type & ITER_KVEC)) { \
95 if (unlikely(i->count < n)) \
99 if (unlikely(i->type & ITER_BVEC)) { \
107 } else if (unlikely(i->type & ITER_KVEC)) { \
159 if (unlikely(bytes > i->count)) in copy_page_to_iter_iovec()
[all …]
Dstmp_device.c49 if (unlikely(ret)) in stmp_reset_block()
62 if (unlikely(!timeout)) in stmp_reset_block()
67 if (unlikely(ret)) in stmp_reset_block()
72 if (unlikely(ret)) in stmp_reset_block()
/linux-4.19.296/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.c155 if (unlikely(p == NULL)) in decode_uint32()
169 if (unlikely(p == NULL)) in decode_uint64()
215 if (unlikely(p == NULL)) in decode_inline_filename3()
221 if (unlikely(p == NULL)) in decode_inline_filename3()
253 if (unlikely(p == NULL)) in decode_nfspath3()
256 if (unlikely(count >= xdr->buf->page_len || count > NFS3_MAXPATHLEN)) in decode_nfspath3()
259 if (unlikely(count > recvd)) in decode_nfspath3()
307 if (unlikely(p == NULL)) in decode_cookieverf3()
334 if (unlikely(p == NULL)) in decode_writeverf3()
368 if (unlikely(p == NULL)) in decode_nfsstat3()
[all …]
Dnfs2xdr.c113 if (unlikely(p == NULL)) in decode_nfsdata()
117 if (unlikely(count > recvd)) in decode_nfsdata()
160 if (unlikely(p == NULL)) in decode_stat()
185 if (unlikely(*type > NF2FIFO)) in xdr_decode_ftype()
208 if (unlikely(p == NULL)) in decode_fhandle()
285 if (unlikely(p == NULL)) in decode_fattr()
419 if (unlikely(p == NULL)) in decode_filename_inline()
425 if (unlikely(p == NULL)) in decode_filename_inline()
458 if (unlikely(p == NULL)) in decode_path()
461 if (unlikely(length >= xdr->buf->page_len || length > NFS_MAXPATHLEN)) in decode_path()
[all …]
/linux-4.19.296/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 …]
Dpage_idle.h52 if (unlikely(!page_ext)) in page_is_young()
62 if (unlikely(!page_ext)) in set_page_young()
72 if (unlikely(!page_ext)) in test_and_clear_page_young()
82 if (unlikely(!page_ext)) in page_is_idle()
92 if (unlikely(!page_ext)) in set_page_idle()
102 if (unlikely(!page_ext)) in clear_page_idle()
Dmmdebug.h21 if (unlikely(cond)) { \
28 if (unlikely(cond)) { \
35 if (unlikely(cond)) { \
44 if (unlikely(__ret_warn_once && !__warned)) { \
49 unlikely(__ret_warn_once); \
/linux-4.19.296/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-4.19.296/lib/lzo/
Dlzo1x_decompress_safe.c52 if (unlikely(in_len < 3)) in lzo1x_decompress_safe()
67 if (unlikely(t == 0)) { in lzo1x_decompress_safe()
71 while (unlikely(*ip == 0)) { in lzo1x_decompress_safe()
76 if (unlikely(offset > MAX_255_COUNT)) in lzo1x_decompress_safe()
135 if (unlikely(t == 2)) { in lzo1x_decompress_safe()
139 while (unlikely(*ip == 0)) { in lzo1x_decompress_safe()
144 if (unlikely(offset > MAX_255_COUNT)) in lzo1x_decompress_safe()
160 if (unlikely(t == 2)) { in lzo1x_decompress_safe()
164 while (unlikely(*ip == 0)) { in lzo1x_decompress_safe()
169 if (unlikely(offset > MAX_255_COUNT)) in lzo1x_decompress_safe()
Dlzo1x_compress.c44 if (unlikely(ip >= ip_end)) in lzo1x_1_do_compress()
50 if (unlikely(dv != get_unaligned_le32(m_pos))) in lzo1x_1_do_compress()
72 while (unlikely(tt > 255)) { in lzo1x_1_do_compress()
97 if (unlikely(v == 0)) { in lzo1x_1_do_compress()
102 if (unlikely(ip + m_len >= ip_end)) in lzo1x_1_do_compress()
117 if (unlikely(v == 0)) { in lzo1x_1_do_compress()
127 if (unlikely(ip + m_len >= ip_end)) in lzo1x_1_do_compress()
139 if (unlikely(ip[m_len] == m_pos[m_len])) { in lzo1x_1_do_compress()
163 if (unlikely(ip + m_len >= ip_end)) in lzo1x_1_do_compress()
185 while (unlikely(m_len > 255)) { in lzo1x_1_do_compress()
[all …]
/linux-4.19.296/drivers/rtc/
Drtc-mc13xxx.c108 if (unlikely(ret)) in mc13xxx_rtc_set_mmss()
114 if (unlikely(ret)) in mc13xxx_rtc_set_mmss()
123 if (unlikely(ret)) in mc13xxx_rtc_set_mmss()
127 if (unlikely(ret)) in mc13xxx_rtc_set_mmss()
131 if (unlikely(ret)) in mc13xxx_rtc_set_mmss()
138 if (unlikely(ret)) in mc13xxx_rtc_set_mmss()
144 if (unlikely(ret)) in mc13xxx_rtc_set_mmss()
169 if (unlikely(ret)) in mc13xxx_rtc_read_alarm()
177 if (unlikely(ret)) in mc13xxx_rtc_read_alarm()
211 if (unlikely(ret)) in mc13xxx_rtc_set_alarm()
[all …]
/linux-4.19.296/fs/nilfs2/
Drecovery.c140 if (unlikely(!bh_sr)) { in nilfs_read_super_root_block()
217 if (unlikely(nblock == 0 || nblock > nilfs->ns_blocks_per_segment)) in nilfs_validate_log()
255 if (unlikely(!*pbh)) in nilfs_read_summary_info()
322 if (unlikely(!bh)) in nilfs_scan_dsync_log()
332 if (unlikely(!finfo)) in nilfs_scan_dsync_log()
346 if (unlikely(!binfo)) in nilfs_scan_dsync_log()
350 if (unlikely(!rb)) { in nilfs_scan_dsync_log()
366 if (unlikely(!bh)) in nilfs_scan_dsync_log()
395 if (unlikely(!ent)) in nilfs_segment_list_add()
436 if (unlikely(err)) in nilfs_prepare_segment_for_recovery()
[all …]
/linux-4.19.296/include/linux/sched/
Didle.h37 return unlikely(tif_need_resched()); in current_set_polling_and_test()
55 return unlikely(tif_need_resched()); in current_clr_polling_and_test()
64 return unlikely(tif_need_resched()); in current_set_polling_and_test()
68 return unlikely(tif_need_resched()); in current_clr_polling_and_test()
/linux-4.19.296/fs/
Dnamei.c141 if (unlikely(!result)) in getname_flags()
152 if (unlikely(len < 0)) { in getname_flags()
163 if (unlikely(len == EMBEDDED_NAME_MAX)) { in getname_flags()
173 if (unlikely(!result)) { in getname_flags()
179 if (unlikely(len < 0)) { in getname_flags()
184 if (unlikely(len == PATH_MAX)) { in getname_flags()
193 if (unlikely(!len)) { in getname_flags()
221 if (unlikely(!result)) in getname_kernel()
231 if (unlikely(!tmp)) { in getname_kernel()
384 if (unlikely(!(inode->i_opflags & IOP_FASTPERM))) { in do_inode_permission()
[all …]
/linux-4.19.296/fs/exofs/
Dsuper.c106 if (unlikely(!opts->dev_name)) { in parse_options()
237 if (unlikely(!or)) { in exofs_read_kern()
242 if (unlikely(ret)) { in exofs_read_kern()
248 if (unlikely(ret)) { in exofs_read_kern()
254 if (unlikely(ret)) in exofs_read_kern()
280 if (unlikely(ret)) { in __sbi_read_stats()
289 if (unlikely(ret)) { in __sbi_read_stats()
302 if (unlikely(attrs[0].len != sizeof(*ess))) { in __sbi_read_stats()
335 if (unlikely(ret)) { in exofs_sbi_write_stats()
351 if (unlikely(ret)) { in exofs_sbi_write_stats()
[all …]
Dore.c190 if (unlikely(!ios)) { in _ore_get_io_state()
198 if (unlikely(!ios)) { in _ore_get_io_state()
205 if (unlikely(!ios_extra)) { in _ore_get_io_state()
298 if (unlikely(ret)) in ore_get_rw_state()
387 if (unlikely(!or)) in ore_io_execute()
391 if (unlikely(ret)) { in ore_io_execute()
402 if (unlikely(!or)) in ore_io_execute()
446 if (unlikely(!or)) in ore_check_io()
630 if (unlikely(!per_dev->bio)) { in _ore_add_stripe_unit()
646 if (unlikely(pglen != added_len)) { in _ore_add_stripe_unit()
[all …]
/linux-4.19.296/include/linux/sunrpc/
Dxdr.h293 if (unlikely(!p)) in xdr_stream_encode_u32()
314 if (unlikely(!p)) in xdr_stream_encode_u64()
336 if (unlikely(!p)) { in xdr_stream_encode_opaque_inline()
360 if (unlikely(!p)) in xdr_stream_encode_opaque_fixed()
382 if (unlikely(!p)) in xdr_stream_encode_opaque()
405 if (unlikely(!p)) in xdr_stream_encode_uint32_array()
428 if (unlikely(!p)) in xdr_stream_decode_u32()
449 if (unlikely(!p)) in xdr_stream_decode_opaque_fixed()
478 if (unlikely(xdr_stream_decode_u32(xdr, &len) < 0)) in xdr_stream_decode_opaque_inline()
482 if (unlikely(!p)) in xdr_stream_decode_opaque_inline()
[all …]
/linux-4.19.296/drivers/i2c/busses/
Di2c-ibm_iic.c236 if (unlikely(time_after(jiffies, x))) in iic_dc_wait()
251 if (unlikely(p->flags & I2C_M_TEN)){ in iic_smbus_quick()
264 if (unlikely(iic_dc_wait(iic, DIRCNTL_MSDA | DIRCNTL_MSC))) in iic_smbus_quick()
283 if (unlikely(iic_dc_wait(iic, DIRCNTL_MSC))) in iic_smbus_quick()
294 if (unlikely(iic_dc_wait(iic, DIRCNTL_MSC))) in iic_smbus_quick()
303 if (unlikely(iic_dc_wait(iic, DIRCNTL_MSC))) in iic_smbus_quick()
351 if (unlikely(in_8(&iic->sts) & STS_ERR)){ in iic_xfer_result()
422 if (unlikely(ret < 0)) in iic_wait_for_tc()
424 else if (unlikely(in_8(&iic->sts) & STS_PT)){ in iic_wait_for_tc()
434 if (unlikely(time_after(jiffies, x))){ in iic_wait_for_tc()
[all …]

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