Defined in 6 files as a macro:

• arch/alpha/include/asm/compiler.h, line 16 (as a macro)
• arch/powerpc/boot/decompress.c, line 24 (as a macro)
• include/linux/compiler_attributes.h, line 68 (as a macro)
• include/uapi/linux/stddef.h, line 5 (as a macro)
• tools/include/linux/compiler.h, line 18 (as a macro)
• tools/include/linux/compiler.h, line 38 (as a macro)

Referenced in 301 files:

• arch/alpha/include/asm/compiler.h, line 15
• arch/alpha/include/asm/xchg.h, 2 times
• arch/arm/include/asm/arch_timer.h, 2 times
• arch/arm/include/asm/bitrev.h, 3 times
• arch/arm/include/asm/domain.h, 4 times
• arch/arm/include/asm/jump_label.h, 2 times
• arch/arm/include/asm/kvm_mmu.h, line 423
• arch/arm/include/asm/stackprotector.h, line 31
• arch/arm/include/asm/stacktrace.h, line 18
• arch/arm/include/asm/uaccess.h, 2 times
• arch/arm64/include/asm/arch_timer.h, 6 times
• arch/arm64/include/asm/atomic_lse.h, 2 times
• arch/arm64/include/asm/bitrev.h, 3 times
• arch/arm64/include/asm/cmpxchg.h, 3 times
• arch/arm64/include/asm/cpufeature.h, 2 times
• arch/arm64/include/asm/current.h, line 15
• arch/arm64/include/asm/insn.h, 2 times
• arch/arm64/include/asm/jump_label.h, 2 times
• arch/arm64/include/asm/kvm_hyp.h, line 88
• arch/arm64/include/asm/kvm_mmu.h, line 595
• arch/arm64/include/asm/stackprotector.h, line 27
• arch/arm64/include/asm/vdso/compat_gettimeofday.h, 7 times
• arch/arm64/include/asm/vdso/gettimeofday.h, 5 times
• arch/arm64/include/asm/vdso/vsyscall.h, 3 times
• arch/csky/include/asm/bitops.h, 3 times
• arch/ia64/include/asm/spinlock.h, 10 times
• arch/m68k/include/asm/uaccess_mm.h, 2 times
• arch/mips/include/asm/bitrev.h, 3 times
• arch/mips/include/asm/cmpxchg.h, 2 times
• arch/mips/include/asm/ginvt.h, line 22
• arch/mips/include/asm/jump_label.h, 2 times
• arch/mips/include/asm/stackprotector.h, line 29
• arch/mips/include/asm/vdso/gettimeofday.h, 10 times
• arch/mips/include/asm/vdso/vsyscall.h, 2 times
• arch/mips/kernel/cpu-bugs64.c, 3 times
• arch/openrisc/include/asm/fixmap.h, line 61
• arch/parisc/include/asm/hash.h, line 117
• arch/parisc/include/asm/jump_label.h, 2 times
• arch/powerpc/include/asm/cmpxchg.h, 18 times
• arch/powerpc/include/asm/cpu_has_feature.h, line 23
• arch/powerpc/include/asm/jump_label.h, 2 times
• arch/powerpc/include/asm/mmu.h, line 196
• arch/powerpc/include/asm/spinlock.h, line 48
• arch/powerpc/include/asm/stackprotector.h, line 22
• arch/powerpc/include/asm/uaccess.h, line 390
• arch/powerpc/mm/book3s64/hash_native.c, line 59
• arch/powerpc/mm/book3s64/radix_tlb.c, 14 times
• arch/riscv/include/asm/atomic.h, 21 times
• arch/riscv/include/asm/current.h, line 27
• arch/s390/include/asm/atomic_ops.h, line 44
• arch/s390/include/asm/bitops.h, 3 times
• arch/s390/include/asm/cpacf.h, 4 times
• arch/s390/include/asm/cpu_mf.h, line 227
• arch/s390/include/asm/ctl_reg.h, 2 times
• arch/s390/include/asm/irq.h, line 78
• arch/s390/include/asm/jump_label.h, 2 times
• arch/s390/include/asm/pgtable.h, 4 times
• arch/s390/include/asm/uaccess.h, 2 times
• arch/s390/kvm/kvm-s390.c, line 335
• arch/s390/pci/pci_clp.c, line 69
• arch/sh/include/asm/dwarf.h, line 203
• arch/sh/include/asm/stackprotector.h, line 16
• arch/sh/include/asm/uaccess.h, 2 times
• arch/sh/include/asm/unaligned-sh4a.h, line 35
• arch/sh/mm/pmb.c, 5 times
• arch/sparc/include/asm/jump_label.h, 2 times
• arch/sparc/vdso/vclock_gettime.c, 11 times
• arch/x86/include/asm/arch_hweight.h, 2 times
• arch/x86/include/asm/atomic.h, 16 times
• arch/x86/include/asm/atomic64_64.h, 5 times
• arch/x86/include/asm/bitops.h, 24 times
• arch/x86/include/asm/cpufeature.h, line 173
• arch/x86/include/asm/current.h, line 13
• arch/x86/include/asm/dmi.h, line 11
• arch/x86/include/asm/fpu/internal.h, 3 times
• arch/x86/include/asm/jump_label.h, 2 times
• arch/x86/include/asm/msr.h, 2 times
• arch/x86/include/asm/nospec-branch.h, line 262
• arch/x86/include/asm/paravirt.h, 5 times
• arch/x86/include/asm/percpu.h, line 524
• arch/x86/include/asm/preempt.h, 9 times
• arch/x86/include/asm/processor.h, 2 times
• arch/x86/include/asm/pvclock.h, 3 times
• arch/x86/include/asm/qspinlock.h, line 14
• arch/x86/include/asm/refcount.h, 7 times
• arch/x86/include/asm/smap.h, 4 times
• arch/x86/include/asm/stackprotector.h, line 61
• arch/x86/include/asm/string_32.h, 2 times
• arch/x86/include/asm/string_64.h, 2 times
• arch/x86/include/asm/uaccess.h, line 712
• arch/x86/include/asm/uaccess_32.h, 3 times
• arch/x86/include/asm/uaccess_64.h, 5 times
• arch/x86/include/asm/vdso/gettimeofday.h, 10 times
• arch/x86/include/asm/vdso/vsyscall.h, 2 times
• arch/x86/include/asm/xen/hypercall.h, 2 times
• arch/x86/kernel/cpu/common.c, 4 times
• arch/x86/kernel/process.c, 4 times
• arch/x86/kernel/process_64.c, 5 times
• arch/x86/kernel/tsc.c, 3 times
• arch/x86/kvm/cpuid.h, 4 times
• arch/x86/kvm/emulate.c, 3 times
• arch/x86/kvm/hyperv.c, line 1322
• arch/x86/kvm/kvm_cache_regs.h, 2 times
• arch/x86/kvm/mmu.c, 5 times
• arch/x86/kvm/vmx/evmcs.h, line 77
• arch/x86/kvm/vmx/ops.h, 16 times
• arch/x86/kvm/vmx/vmx.c, 4 times
• arch/x86/lib/iomem.c, line 9
• arch/x86/mm/fault.c, line 1510
• arch/xtensa/include/asm/fixmap.h, line 60
• arch/xtensa/include/asm/jump_label.h, 2 times
• arch/xtensa/include/asm/stackprotector.h, line 28
• arch/xtensa/include/asm/stacktrace.h, line 20
• crypto/aegis.h, 3 times
• drivers/base/devres.c, line 92
• drivers/clocksource/arm_arch_timer.c, 5 times
• drivers/crypto/bcm/spu.h, 2 times
• drivers/gpu/drm/i915/gem/i915_gem_busy.c, 5 times
• drivers/gpu/drm/i915/gt/intel_lrc.c, line 2916
• drivers/gpu/drm/i915/i915_drv.h, 4 times
• drivers/gpu/drm/i915/i915_gem_gtt.c, line 1166
• drivers/gpu/drm/i915/i915_params.c, 3 times
• drivers/gpu/drm/i915/i915_scatterlist.h, line 19
• drivers/gpu/drm/i915/i915_vma.h, line 247
• drivers/infiniband/hw/mlx4/qp.c, line 3332
• drivers/infiniband/hw/mlx5/qp.c, line 4089
• drivers/infiniband/hw/mthca/mthca_qp.c, 2 times
• drivers/infiniband/hw/mthca/mthca_wqe.h, 2 times
• drivers/md/bcache/bset.h, line 412
• drivers/md/dm-cache-target.c, line 730
• drivers/md/dm-switch.c, line 360
• drivers/misc/mic/scif/scif_fd.c, line 62
• drivers/misc/mic/scif/scif_map.h, 7 times
• drivers/misc/mic/scif/scif_nodeqp.c, 10 times
• drivers/misc/vmw_balloon.c, line 506
• drivers/net/ethernet/intel/i40e/i40e_xsk.c, line 313
• drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c, line 311
• drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c, line 3465
• drivers/net/wireless/quantenna/qtnfmac/bus.h, 2 times
• drivers/video/fbdev/c2p_core.h, 4 times
• fs/namei.c, line 1039
• fs/userfaultfd.c, 2 times
• include/asm-generic/bitops/__ffs.h, line 13
• include/asm-generic/bitops/__fls.h, line 13
• include/asm-generic/bitops/builtin-__ffs.h, line 11
• include/asm-generic/bitops/builtin-__fls.h, line 11
• include/asm-generic/bitops/builtin-ffs.h, line 13
• include/asm-generic/bitops/builtin-fls.h, line 12
• include/asm-generic/bitops/fls.h, line 13
• include/asm-generic/bitops/fls64.h, 2 times
• include/asm-generic/fixmap.h, line 30
• include/asm-generic/kprobes.h, line 18
• include/asm-generic/preempt.h, 10 times
• include/asm-generic/qspinlock.h, 7 times
• include/asm-generic/vdso/vsyscall.h, 5 times
• include/linux/async_tx.h, line 17
• include/linux/bitfield.h, 6 times
• include/linux/bitmap.h, 3 times
• include/linux/bitops.h, 3 times
• include/linux/bottom_half.h, line 10
• include/linux/buffer_head.h, 5 times
• include/linux/compiler.h, 3 times
• include/linux/dma-noncoherent.h, line 27
• include/linux/filter.h, 3 times
• include/linux/hash.h, line 77
• include/linux/jiffies.h, 2 times
• include/linux/jump_label.h, 5 times
• include/linux/math64.h, line 145
• include/linux/mm.h, line 1314
• include/linux/mm_inline.h, 7 times
• include/linux/mmzone.h, line 1039
• include/linux/netdevice.h, 3 times
• include/linux/nodemask.h, line 128
• include/linux/page-flags.h, 21 times
• include/linux/perf_event.h, 4 times
• include/linux/quota.h, line 501
• include/linux/radix-tree.h, 3 times
• include/linux/rbtree_augmented.h, 3 times
• include/linux/rbtree_latch.h, 7 times
• include/linux/rcupdate.h, line 606
• include/linux/sched.h, line 1803
• include/linux/sched/smt.h, line 10
• include/linux/sched/topology.h, line 221
• include/linux/skbuff.h, 2 times
• include/linux/slab.h, 13 times
• include/linux/spinlock.h, 13 times
• include/linux/string.h, 2 times
• include/linux/thread_info.h, 2 times
• include/linux/time32.h, line 171
• include/linux/time64.h, line 154
• include/linux/uaccess.h, 10 times
• include/linux/uio.h, 7 times
• include/linux/unaligned/access_ok.h, 12 times
• include/net/sock.h, 2 times
• include/net/xdp.h, 2 times
• include/uapi/linux/byteorder/big_endian.h, 12 times
• include/uapi/linux/byteorder/little_endian.h, 12 times
• include/uapi/linux/stddef.h, line 4
• include/uapi/linux/swab.h, 5 times
• include/vdso/helpers.h, 4 times
• kernel/bpf/core.c, 4 times
• kernel/bpf/hashtab.c, line 518
• kernel/events/core.c, 3 times
• kernel/events/ring_buffer.c, 3 times
• kernel/fork.c, 2 times
• kernel/irq/chip.c, line 229
• kernel/irq/internals.h, 2 times
• kernel/irq/timings.c, 2 times
• kernel/locking/mutex.c, 8 times
• kernel/locking/qspinlock.c, 12 times
• kernel/locking/qspinlock_paravirt.h, 4 times
• kernel/module.c, 4 times
• kernel/rcu/tree.c, 2 times
• kernel/sched/core.c, 3 times
• kernel/sched/cputime.c, line 234
• kernel/sched/fair.c, 5 times
• kernel/sched/pelt.c, 3 times
• kernel/sched/sched.h, 3 times
• kernel/smp.c, 3 times
• kernel/time/timekeeping.c, 3 times
• kernel/trace/bpf_trace.c, 3 times
• kernel/trace/ftrace.c, 2 times
• kernel/trace/ring_buffer.c, 16 times
• kernel/trace/trace.c, 3 times
• kernel/trace/trace.h, 5 times
• kernel/trace/trace_functions.c, line 402
• lib/crypto/aes.c, 2 times
• lib/lz4/lz4defs.h, line 41
• lib/radix-tree.c, line 188
• lib/rbtree.c, 2 times
• lib/sort.c, 2 times
• lib/vdso/gettimeofday.c, line 34
• lib/xz/xz_dec_lzma2.c, 4 times
• lib/zstd/fse_compress.c, line 43
• lib/zstd/fse_decompress.c, line 43
• lib/zstd/huf_decompress.c, line 43
• lib/zstd/zstd_internal.h, line 23
• mm/gup.c, 2 times
• mm/kasan/generic.c, 8 times
• mm/ksm.c, 6 times
• mm/list_lru.c, line 60
• mm/maccess.c, line 9
• mm/memcontrol.c, line 994
• mm/mempool.c, 2 times
• mm/mmap.c, 3 times
• mm/page_alloc.c, 7 times
• mm/page_owner.c, line 56
• mm/slab.c, 9 times
• mm/slab.h, 4 times
• mm/slab_common.c, line 1638
• mm/slob.c, line 468
• mm/slub.c, 9 times
• mm/userfaultfd.c, 3 times
• mm/vmalloc.c, 14 times
• mm/vmscan.c, line 1646
• net/core/flow_dissector.c, line 1354
• net/core/secure_seq.c, 2 times
• net/core/skbuff.c, line 4114
• net/ipv6/ila/ila_xlat.c, line 36
• net/netfilter/nf_conntrack_core.c, line 2340
• samples/bpf/hash_func01.h, line 9
• samples/bpf/hbm_kern.h, 3 times
• samples/bpf/sockex3_kern.c, line 138
• samples/bpf/syscall_tp_kern.c, line 35
• samples/bpf/tc_l2_redirect_kern.c, line 48
• samples/bpf/test_map_in_map_kern.c, 3 times
• samples/bpf/xdp_adjust_tail_kern.c, 6 times
• samples/bpf/xdp_fwd_kern.c, 2 times
• samples/bpf/xdp_monitor_kern.c, line 44
• samples/bpf/xdp_redirect_cpu_kern.c, 7 times
• samples/bpf/xdp_rxq_info_kern.c, line 56
• samples/bpf/xdp_tx_iptunnel_kern.c, 5 times
• sound/soc/soc-dapm.c, 2 times
• tools/arch/x86/include/asm/atomic.h, line 68
• tools/include/asm-generic/bitops/__ffs.h, line 14
• tools/include/asm-generic/bitops/__fls.h, line 13
• tools/include/asm-generic/bitops/fls.h, line 13
• tools/include/asm-generic/bitops/fls64.h, 2 times
• tools/include/linux/compiler.h, 4 times
• tools/include/linux/hash.h, line 77
• tools/include/linux/rbtree_augmented.h, 3 times
• tools/lib/rbtree.c, 2 times
• tools/testing/selftests/bpf/progs/bpf_flow.c, 5 times
• tools/testing/selftests/bpf/progs/pyperf.h, 3 times
• tools/testing/selftests/bpf/progs/strobemeta.h, 5 times
• tools/testing/selftests/bpf/progs/test_jhash.h, line 7
• tools/testing/selftests/bpf/progs/test_l4lb.c, 7 times
• tools/testing/selftests/bpf/progs/test_lwt_seg6local.c, 6 times
• tools/testing/selftests/bpf/progs/test_seg6_loop.c, 4 times
• tools/testing/selftests/bpf/progs/test_skb_cgroup_id_kern.c, line 20
• tools/testing/selftests/bpf/progs/test_sysctl_loop1.c, line 21
• tools/testing/selftests/bpf/progs/test_sysctl_prog.c, line 22
• tools/testing/selftests/bpf/progs/test_tc_tunnel.c, 3 times
• tools/testing/selftests/bpf/progs/test_tcp_check_syncookie_kern.c, 2 times
• tools/testing/selftests/bpf/progs/test_tcp_estats.c, 7 times
• tools/testing/selftests/bpf/progs/test_verif_scale2.c, line 5
• tools/testing/selftests/bpf/progs/test_xdp.c, 5 times
• tools/testing/selftests/bpf/progs/test_xdp_loop.c, 5 times
• tools/testing/selftests/bpf/progs/test_xdp_vlan.c, 3 times
• tools/testing/selftests/bpf/progs/xdping_kern.c, 4 times
• tools/virtio/ringtest/main.h, 2 times