Defined in 3 files as a prototype:

• include/strings.h, line 57 (as a prototype)
• sys/netpfil/ipfw/test/dn_test.h, line 165 (as a prototype)
• sys/sys/libkern.h, line 145 (as a prototype)

Defined in 2 files as a member:

• contrib/netbsd-tests/include/sys/t_bitops.c, line 47 (as a member)
• sys/contrib/octeon-sdk/cvmx-uahcx-defs.h, line 1443 (as a member)

Defined in 9 files as a function:

• lib/libc/string/fls.c, line 41 (as a function)
• sys/amd64/include/cpufunc.h, line 185 (as a function)
• sys/arm/include/cpufunc.h, line 392 (as a function)
• sys/arm64/include/cpufunc.h, line 71 (as a function)
• sys/i386/include/cpufunc.h, line 238 (as a function)
• sys/libkern/fls.c, line 41 (as a function)
• sys/netpfil/ipfw/dn_sched_qfq.c, line 78 (as a function)
• sys/netpfil/ipfw/test/test_dn_sched.c, line 86 (as a function)
• sys/powerpc/include/cpufunc.h, line 263 (as a function)

Referenced in 90 files:

• contrib/netbsd-tests/include/sys/t_bitops.c
  • line 161
  • line 163
  • line 166
  • line 168
  • line 171
  • line 173
• lib/libc/sys/__vdso_gettimeofday.c, line 89
• lib/libvmmapi/vmmapi.c, line 807
• lib/msun/tests/rem_test.c, line 140
• stand/common/bcache.c, line 137
• sys/amd64/vmm/io/vlapic.c
  • line 581
  • line 1101
• sys/amd64/vmm/x86.c, line 86
• sys/arm/mv/mv_thermal.c, line 210
• sys/arm/ti/clk/ti_divider_clock.c
  • line 175
  • line 177
• sys/arm/ti/clk/ti_gate_clock.c, line 184
• sys/arm/ti/clk/ti_mux_clock.c
  • line 163
  • line 165
• sys/arm64/arm64/gicv3_its.c, line 1699
• sys/cam/cam_queue.c
  • line 276
  • line 288
• sys/cam/ctl/ctl.c, line 11707
• sys/cam/ctl/ctl_backend_block.c
  • line 1874
  • line 1888
  • line 2040
  • line 2054
• sys/cam/ctl/ctl_backend_ramdisk.c, line 1035
• sys/compat/linuxkpi/common/include/linux/bitops.h
  • line 75
  • line 108
• sys/compat/linuxkpi/common/include/linux/log2.h, line 126
• sys/contrib/octeon-sdk/cvmx-uahcx-defs.h, line 1475
• sys/contrib/openzfs/module/os/linux/zfs/zfs_vfsops.c, line 1115
• sys/contrib/zstd/lib/freebsd/zstd_kfreebsd.c, line 87
• sys/dev/acpica/acpi_hpet.c, line 721
• sys/dev/axgbe/xgbe-sysctl.c, line 255
• sys/dev/axgbe/xgbe_osdep.h, line 249
• sys/dev/ciss/ciss.c, line 3056
• sys/dev/cxgb/common/cxgb_t3_hw.c
  • line 3134
  • line 3261
  • line 3435
  • line 4111
  • line 4518
  • line 4520
• sys/dev/cxgbe/common/t4_hw.c, line 6397
• sys/dev/cxgbe/t4_main.c, line 5042
• sys/dev/cxgbe/tom/t4_ddp.c
  • line 1219
  • line 1223
• sys/dev/cxgbe/tom/t4_tom.c, line 443
• sys/dev/ixl/ixl_pf_iflib.c, line 477
• sys/dev/ixl/ixl_pf_iov.c
  • line 172
  • line 831
  • line 841
• sys/dev/mlx4/mlx4_core/mlx4_mr.c
  • line 941
  • line 970
• sys/dev/mlx4/mlx4_ib/mlx4_ib_qp.c
  • line 1860
  • line 1870
• sys/dev/mlx5/mlx5_ib/mlx5_ib_qp.c
  • line 2714
  • line 2723
• sys/dev/mthca/mthca_mr.c
  • line 847
  • line 856
  • line 898
  • line 903
  • line 914
• sys/dev/mthca/mthca_qp.c
  • line 712
  • line 729
• sys/dev/mthca/mthca_srq.c, line 654
• sys/dev/mvs/mvs.c, line 770
• sys/dev/pci/pci.c
  • line 2209
  • line 2212
• sys/dev/qlnx/qlnxr/qlnxr_verbs.c
  • line 551
  • line 553
• sys/dev/siis/siis.c, line 991
• sys/dev/sound/pci/hda/hdaa.c
  • line 480
  • line 1161
  • line 1837
  • line 2134
  • line 5838
• sys/dev/vmware/vmxnet3/if_vmx.c, line 325
• sys/dev/vnic/nicvf_main.c, line 1102
• sys/dev/vt/hw/efifb/efifb.c, line 122
• sys/dev/xen/blkback/blkback.c, line 2736
• sys/dev/xen/blkfront/blkfront.c
  • line 1152
  • line 1187
• sys/fs/ext2fs/ext2_alloc.c
  • line 1082
  • line 1101
• sys/fs/nfsclient/nfs_clvfsops.c
  • line 647
  • line 660
• sys/geom/raid/md_ddf.c, line 2802
• sys/geom/raid/md_jmicron.c, line 1424
• sys/gnu/dev/bwn/phy_n/if_bwn_phy_n_core.c
  • line 323
  • line 4706
  • line 4707
• sys/i386/i386/npx.c
  • line 489
  • line 491
  • line 1049
  • line 1051
• sys/i386/include/cpufunc.h, line 248
• sys/kern/kern_acct.c
  • line 499
  • line 510
  • line 540
• sys/kern/kern_resource.c
  • line 879
  • line 879
  • line 879
• sys/kern/kern_tc.c, line 1880
• sys/kern/kern_timeout.c
  • line 295
  • line 1481
• sys/kern/subr_blist.c, line 698
• sys/kern/subr_stats.c, line 2973
• sys/kern/uipc_mbuf.c
  • line 2057
  • line 2058
• sys/mips/atheros/ar531x/apb.c, line 548
• sys/mips/beri/beri_pic.c, line 131
• sys/mips/broadcom/bcm_bmips.c
  • line 365
  • line 378
• sys/mips/broadcom/bcm_mips74k.c
  • line 337
  • line 350
• sys/mips/ingenic/jz4780_intr.c
  • line 223
  • line 238
• sys/mips/mediatek/mtk_intr_gic.c, line 243
• sys/mips/mediatek/mtk_intr_v1.c
  • line 235
  • line 253
• sys/mips/mediatek/mtk_intr_v2.c
  • line 230
  • line 248
• sys/mips/mediatek/mtk_spi_v1.c, line 288
• sys/mips/mips/intr_machdep.c, line 240
• sys/mips/mips/mips_pic.c, line 279
• sys/net/rss_config.c, line 222
• sys/netinet/tcp_subr.c
  • line 828
  • line 831
• sys/netpfil/ipfw/dn_sched_qfq.c, line 90
• sys/netpfil/ipfw/ip_fw_dynamic.c
  • line 435
  • line 2762
• sys/netpfil/ipfw/nat64/nat64lsn_control.c, line 102
• sys/powerpc/powernv/xive.c, line 348
• sys/powerpc/ps3/ps3bus.c
  • line 181
  • line 263
• sys/powerpc/ps3/ps3pic.c
  • line 134
  • line 203
• sys/sys/bitstring.h
  • line 292
  • line 339
• sys/vm/uma_core.c, line 1032
• sys/vm/vm_pageout.c, line 970
• sys/vm/vm_phys.c, line 715
• sys/x86/iommu/intel_intrmap.c, line 325
• sys/x86/iommu/intel_utils.c, line 529
• sys/x86/isa/atrtc.c, line 215
• sys/x86/x86/mp_x86.c, line 194
• usr.sbin/bhyve/gdb.c, line 601