Defined in 3 files as a macro:

• include/linux/preempt.h, line 243 (as a macro)
• include/linux/preempt.h, line 316 (as a macro)
• tools/testing/shared/linux/preempt.h, line 7 (as a macro)

Defined in 1 files as a function:

• tools/testing/selftests/bpf/progs/preempt_lock.c, line 49 (as a function)

Referenced in 379 files:

• arch/alpha/include/asm/fpu.h, 2 times
• arch/alpha/kernel/signal.c, line 532
• arch/alpha/kernel/smp.c, 3 times
• arch/alpha/lib/fpreg.c, line 192
• arch/alpha/mm/tlbflush.c, line 91
• arch/arc/include/asm/futex.h, 2 times
• arch/arc/kernel/kprobes.c, line 199
• arch/arc/kernel/process.c, line 68
• arch/arc/kernel/troubleshoot.c, line 213
• arch/arm/common/bL_switcher.c, line 539
• arch/arm/include/asm/futex.h, 2 times
• arch/arm/include/asm/mmu_context.h, line 94
• arch/arm/kernel/hw_breakpoint.c, line 944
• arch/arm/mm/flush.c, line 190
• arch/arm/probes/uprobes/core.c, line 119
• arch/arm/vfp/vfpmodule.c, line 75
• arch/arm64/include/asm/fpu.h, line 17
• arch/arm64/include/asm/kvm_host.h, line 996
• arch/arm64/kernel/entry-common.c, line 297
• arch/arm64/kernel/fpsimd.c, 2 times
• arch/arm64/kernel/mte.c, line 408
• arch/arm64/kernel/pointer_auth.c, line 81
• arch/arm64/kernel/process.c, line 662
• arch/arm64/kvm/arch_timer.c, 2 times
• arch/arm64/kvm/arm.c, 6 times
• arch/arm64/kvm/debug.c, 2 times
• arch/arm64/kvm/emulate-nested.c, 2 times
• arch/arm64/kvm/pauth.c, line 37
• arch/arm64/kvm/pmu.c, line 139
• arch/arm64/kvm/reset.c, line 188
• arch/csky/abiv2/cacheflush.c, line 61
• arch/loongarch/include/asm/fpu.h, 3 times
• arch/loongarch/include/asm/kfence.h, line 64
• arch/loongarch/include/asm/lbt.h, 2 times
• arch/loongarch/kernel/kfpu.c, line 25
• arch/loongarch/kernel/kprobes.c, line 219
• arch/loongarch/kernel/process.c, line 123
• arch/loongarch/kernel/reset.c, 3 times
• arch/loongarch/kernel/signal.c, 2 times
• arch/loongarch/kernel/smp.c, 3 times
• arch/loongarch/kernel/traps.c, 4 times
• arch/loongarch/kvm/exit.c, line 43
• arch/loongarch/kvm/timer.c, line 201
• arch/loongarch/kvm/vcpu.c, 5 times
• arch/loongarch/mm/tlb.c, line 45
• arch/microblaze/include/asm/tlbflush.h, line 20
• arch/microblaze/kernel/signal.c, line 195
• arch/mips/cavium-octeon/octeon-crypto.c, line 31
• arch/mips/include/asm/fpu.h, 3 times
• arch/mips/include/asm/fpu_emulator.h, line 159
• arch/mips/include/asm/mips-r2-to-r6-emul.h, 2 times
• arch/mips/kernel/branch.c, 2 times
• arch/mips/kernel/kprobes.c, 2 times
• arch/mips/kernel/mips-cm.c, line 324
• arch/mips/kernel/mips-cpc.c, line 98
• arch/mips/kernel/process.c, line 90
• arch/mips/kernel/reset.c, 3 times
• arch/mips/kernel/signal-common.h, line 31
• arch/mips/kernel/signal.c, 2 times
• arch/mips/kernel/smp-bmips.c, line 494
• arch/mips/kernel/smp-cps.c, line 635
• arch/mips/kernel/smp.c, 4 times
• arch/mips/kernel/syscall.c, line 169
• arch/mips/kernel/traps.c, 5 times
• arch/mips/kernel/unaligned.c, 2 times
• arch/mips/kvm/emulate.c, line 726
• arch/mips/kvm/entry.c, line 406
• arch/mips/kvm/mips.c, 4 times
• arch/mips/kvm/vz.c, 2 times
• arch/mips/loongson64/cop2-ex.c, line 44
• arch/mips/math-emu/cp1emu.c, line 732
• arch/mips/mm/c-octeon.c, line 74
• arch/mips/mm/c-r4k.c, 4 times
• arch/mips/mm/init.c, line 84
• arch/parisc/kernel/cache.c, 4 times
• arch/parisc/kernel/kprobes.c, line 90
• arch/parisc/kernel/smp.c, line 231
• arch/parisc/lib/delay.c, 2 times
• arch/powerpc/crypto/aes-gcm-p10-glue.c, line 72
• arch/powerpc/crypto/aes-spe-glue.c, line 58
• arch/powerpc/crypto/aes_cbc.c, 2 times
• arch/powerpc/crypto/aes_ctr.c, 3 times
• arch/powerpc/crypto/aes_xts.c, 3 times
• arch/powerpc/include/asm/book3s/64/tlbflush-hash.h, line 34
• arch/powerpc/include/asm/fpu.h, line 18
• arch/powerpc/include/asm/kvm_book3s_64.h, line 114
• arch/powerpc/kernel/hw_breakpoint.c, line 233
• arch/powerpc/kernel/irq_64.c, line 300
• arch/powerpc/kernel/kprobes.c, line 288
• arch/powerpc/kernel/mce.c, line 639
• arch/powerpc/kernel/optprobes.c, line 103
• arch/powerpc/kernel/process.c, 6 times
• arch/powerpc/kernel/signal.c, line 326
• arch/powerpc/kernel/signal_32.c, line 676
• arch/powerpc/kernel/signal_64.c, line 573
• arch/powerpc/kernel/traps.c, line 2203
• arch/powerpc/kvm/book3s_32_mmu_host.c, line 349
• arch/powerpc/kvm/book3s_64_mmu_hv.c, 7 times
• arch/powerpc/kvm/book3s_64_mmu_radix.c, line 63
• arch/powerpc/kvm/book3s_emulate.c, 4 times
• arch/powerpc/kvm/book3s_hv.c, 3 times
• arch/powerpc/kvm/book3s_paired_singles.c, line 664
• arch/powerpc/kvm/book3s_pr.c, 6 times
• arch/powerpc/kvm/booke.c, 2 times
• arch/powerpc/kvm/e500.c, 2 times
• arch/powerpc/kvm/e500_mmu_host.c, 2 times
• arch/powerpc/kvm/e500mc.c, line 48
• arch/powerpc/kvm/powerpc.c, 2 times
• arch/powerpc/lib/sstep.c, 8 times
• arch/powerpc/lib/vmx-helper.c, 2 times
• arch/powerpc/mm/book3s32/mmu_context.c, line 96
• arch/powerpc/mm/book3s64/radix_tlb.c, 10 times
• arch/powerpc/mm/fault.c, line 303
• arch/powerpc/mm/nohash/tlb.c, 5 times
• arch/powerpc/platforms/powermac/feature.c, line 2960
• arch/powerpc/platforms/powernv/opal-tracepoints.c, line 60
• arch/powerpc/platforms/pseries/lpar.c, line 1856
• arch/powerpc/sysdev/mpic.c, line 1076
• arch/riscv/include/asm/kfence.h, line 28
• arch/riscv/kernel/kernel_mode_fpu.c, line 16
• arch/riscv/kernel/kernel_mode_vector.c, line 61
• arch/riscv/kernel/patch.c, 2 times
• arch/riscv/kernel/unaligned_access_speed.c, line 39
• arch/riscv/kvm/vcpu.c, line 940
• arch/riscv/kvm/vcpu_sbi_fwft.c, line 315
• arch/riscv/mm/cacheflush.c, line 62
• arch/s390/include/asm/facility.h, line 131
• arch/s390/include/asm/kmsan.h, line 50
• arch/s390/include/asm/mmu_context.h, line 103
• arch/s390/include/asm/tlbflush.h, line 51
• arch/s390/kernel/guarded_storage.c, 3 times
• arch/s390/kernel/kprobes.c, line 289
• arch/s390/kernel/ptrace.c, 2 times
• arch/s390/kernel/runtime_instr.c, 2 times
• arch/s390/kvm/kvm-s390.c, 9 times
• arch/s390/kvm/kvm-s390.h, line 502
• arch/s390/kvm/priv.c, line 60
• arch/s390/kvm/vsie.c, line 1366
• arch/s390/mm/pgtable.c, 6 times
• arch/sh/boards/mach-landisk/gio.c, line 33
• arch/sh/include/asm/fpu.h, 2 times
• arch/sh/kernel/kprobes.c, line 219
• arch/sh/kernel/smp.c, 3 times
• arch/sh/mm/cache.c, line 42
• arch/sh/mm/kmap.c, line 36
• arch/sparc/kernel/chmc.c, line 595
• arch/sparc/kernel/kprobes.c, line 127
• arch/sparc/kernel/ptrace_64.c, line 115
• arch/sparc/kernel/smp_64.c, 2 times
• arch/sparc/mm/tlb.c, line 57
• arch/sparc/mm/tsb.c, line 527
• arch/um/kernel/irq.c, line 245
• arch/um/kernel/skas/uaccess.c, 2 times
• arch/um/kernel/smp.c, line 106
• arch/x86/events/amd/ibs.c, 3 times
• arch/x86/events/intel/ds.c, 2 times
• arch/x86/include/asm/fpu/api.h, line 71
• arch/x86/include/asm/kfence.h, line 85
• arch/x86/include/asm/kmsan.h, line 93
• arch/x86/include/asm/nospec-branch.h, line 617
• arch/x86/kernel/apic/apic_numachip.c, line 74
• arch/x86/kernel/apic/vector.c, line 1312
• arch/x86/kernel/cpu/mce/core.c, line 247
• arch/x86/kernel/cpu/mce/inject.c, 2 times
• arch/x86/kernel/cpu/sgx/ioctl.c, line 516
• arch/x86/kernel/cpu/sgx/virt.c, line 436
• arch/x86/kernel/fpu/core.c, line 768
• arch/x86/kernel/ioport.c, line 47
• arch/x86/kernel/kprobes/opt.c, line 179
• arch/x86/kernel/kvmclock.c, line 65
• arch/x86/kernel/process.c, 5 times
• arch/x86/kernel/process_64.c, 2 times
• arch/x86/kernel/smpboot.c, line 876
• arch/x86/kernel/vm86_32.c, 2 times
• arch/x86/kvm/lapic.c, 4 times
• arch/x86/kvm/mmu/mmu.c, line 1015
• arch/x86/kvm/msrs.c, line 92
• arch/x86/kvm/svm/svm.c, 2 times
• arch/x86/kvm/vmx/nested.c, 2 times
• arch/x86/kvm/vmx/vmx.c, 3 times
• arch/x86/kvm/x86.c, 2 times
• arch/x86/lib/delay.c, 2 times
• arch/x86/mm/pat/set_memory.c, line 2742
• arch/x86/virt/vmx/tdx/seamcall_internal.h, line 52
• arch/x86/virt/vmx/tdx/seamldr.c, line 360
• arch/x86/xen/enlighten_pv.c, 4 times
• arch/x86/xen/mmu_pv.c, 7 times
• arch/xtensa/mm/cache.c, 9 times
• block/blk-iolatency.c, 2 times
• block/blk-mq.c, line 1281
• drivers/accessibility/speakup/fakekey.c, line 66
• drivers/char/hw_random/n2-drv.c, line 669
• drivers/char/random.c, line 1314
• drivers/cpufreq/longhaul.c, line 279
• drivers/cpufreq/pmac32-cpufreq.c, line 241
• drivers/cpufreq/powernv-cpufreq.c, line 755
• drivers/cpufreq/speedstep-lib.c, line 410
• drivers/cpufreq/speedstep-smi.c, line 159
• drivers/cpuidle/cpuidle.c, line 121
• drivers/crypto/caam/jr.c, line 249
• drivers/crypto/nx/nx-common-powernv.c, line 586
• drivers/firmware/efi/arm-runtime.c, line 157
• drivers/firmware/efi/riscv-runtime.c, line 127
• drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c, line 559
• drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c, line 394
• drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c, line 429
• drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c, 4 times
• drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c, line 5312
• drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c, line 4339
• drivers/gpu/drm/amd/amdgpu/smuio_v14_0_2.c, line 44
• drivers/gpu/drm/amd/amdgpu/smuio_v15_0_0.c, line 34
• drivers/gpu/drm/amd/amdgpu/smuio_v15_0_8.c, line 52
• drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c, line 98
• drivers/gpu/drm/i915/display/intel_dmc.c, line 670
• drivers/gpu/drm/i915/gt/intel_execlists_submission.c, line 1762
• drivers/gpu/drm/i915/gt/selftest_engine_pm.c, 2 times
• drivers/gpu/drm/i915/gt/selftest_rps.c, line 302
• drivers/gpu/drm/i915/i915_wait_util.h, 2 times
• drivers/gpu/drm/i915/intel_pcode.c, line 201
• drivers/gpu/drm/i915/selftests/i915_perf.c, line 261
• drivers/gpu/drm/i915/selftests/i915_request.c, 4 times
• drivers/gpu/drm/i915/selftests/i915_sw_fence.c, 3 times
• drivers/gpu/drm/i915/selftests/igt_atomic.c, line 14
• drivers/gpu/drm/i915/selftests/intel_uncore.c, line 244
• drivers/gpu/drm/i915/vlv_iosf_sb.c, line 108
• drivers/gpu/drm/panthor/panthor_drv.c, line 848
• drivers/gpu/drm/v3d/v3d_sched.c, 2 times
• drivers/gpu/drm/xe/xe_pcode.c, line 224
• drivers/hv/mshv_root_main.c, line 415
• drivers/hv/mshv_vtl_main.c, 2 times
• drivers/hwtracing/coresight/coresight-trbe.c, line 1471
• drivers/infiniband/hw/hfi1/pio.c, line 1439
• drivers/input/misc/wistron_btns.c, line 64
• drivers/md/dm-pcache/cache_req.c, line 44
• drivers/md/dm-stats.c, line 592
• drivers/misc/lkdtm/bugs.c, line 329
• drivers/misc/lkdtm/powerpc.c, 2 times
• drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c, line 224
• drivers/net/phy/mdio_bus.c, line 63
• drivers/net/tun.c, 3 times
• drivers/soc/fsl/qbman/qman.c, 4 times
• drivers/soc/fsl/qbman/qman_test_stash.c, 2 times
• drivers/spi/spi-dw-core.c, line 867
• drivers/spi/spi.c, line 2174
• drivers/thermal/intel/therm_throt.c, line 148
• fs/btrfs/volumes.h, 3 times
• fs/buffer.c, 3 times
• fs/gfs2/glock.c, 2 times
• fs/gfs2/incore.h, line 870
• fs/gfs2/lock_dlm.c, 2 times
• fs/gfs2/rgrp.c, line 1935
• fs/namespace.c, 4 times
• fs/nfs/super.c, line 711
• fs/pidfs.c, line 157
• fs/xfs/xfs_stats.c, line 108
• include/asm-generic/futex.h, 2 times
• include/asm-generic/rqspinlock.h, 2 times
• include/drm/spsc_queue.h, line 71
• include/linux/bit_spinlock.h, 3 times
• include/linux/bpf.h, 2 times
• include/linux/context_tracking_state.h, line 165
• include/linux/fs.h, 3 times
• include/linux/highmem-internal.h, 3 times
• include/linux/io-mapping.h, 2 times
• include/linux/local_lock_internal.h, 2 times
• include/linux/netfs.h, 8 times
• include/linux/part_stat.h, line 25
• include/linux/percpu-defs.h, 2 times
• include/linux/percpu-rwsem.h, 3 times
• include/linux/preempt.h, 2 times
• include/linux/rcupdate.h, 3 times
• include/linux/rcuref.h, line 172
• include/linux/rwlock_api_smp.h, 9 times
• include/linux/seqlock.h, 3 times
• include/linux/smp.h, line 296
• include/linux/sock_diag.h, line 40
• include/linux/spinlock_api_smp.h, 5 times
• include/linux/spinlock_api_up.h, line 34
• include/linux/srcutiny.h, line 84
• include/linux/stop_machine.h, 2 times
• include/net/pkt_cls.h, line 319
• include/trace/events/preemptirq.h, line 49
• kernel/bpf/helpers.c, 4 times
• kernel/bpf/rqspinlock.c, 2 times
• kernel/bpf/stackmap.c, line 819
• kernel/bpf/syscall.c, line 1537
• kernel/bpf/verifier.c, 3 times
• kernel/events/core.c, 4 times
• kernel/events/ring_buffer.c, line 44
• kernel/exit.c, 2 times
• kernel/irq_work.c, 2 times
• kernel/kprobes.c, 2 times
• kernel/kthread.c, 2 times
• kernel/locking/mutex.c, line 645
• kernel/locking/percpu-rwsem.c, 2 times
• kernel/locking/rtmutex.c, line 1365
• kernel/locking/rtmutex_api.c, line 395
• kernel/locking/rwbase_rt.c, 2 times
• kernel/locking/rwsem.c, 7 times
• kernel/locking/spinlock.c, 6 times
• kernel/locking/ww_mutex.h, line 469
• kernel/printk/nbcon.c, line 1721
• kernel/printk/printk.c, 2 times
• kernel/rcu/hazptrtorture.c, line 406
• kernel/rcu/rcutorture.c, 6 times
• kernel/rcu/refscale.c, 24 times
• kernel/rcu/srcutiny.c, 6 times
• kernel/rcu/tasks.h, line 1299
• kernel/rcu/tiny.c, line 147
• kernel/rcu/tree.c, line 2020
• kernel/rcu/tree_plugin.h, 2 times
• kernel/rcu/tree_stall.h, line 1090
• kernel/sched/clock.c, line 161
• kernel/sched/core.c, 9 times
• kernel/sched/deadline.c, line 3295
• kernel/sched/ext/ext.c, line 9551
• kernel/sched/ext/idle.c, 2 times
• kernel/sched/fair.c, line 13642
• kernel/sched/idle.c, line 427
• kernel/sched/membarrier.c, 2 times
• kernel/sched/rt.c, 2 times
• kernel/sched/syscalls.c, 2 times
• kernel/signal.c, 2 times
• kernel/smp.c, 2 times
• kernel/smpboot.c, line 109
• kernel/stop_machine.c, 3 times
• kernel/time/tick-sched.c, 3 times
• kernel/trace/bpf_trace.c, 2 times
• kernel/trace/ftrace.c, 3 times
• kernel/trace/preemptirq_delay_test.c, line 62
• kernel/trace/rethook.c, line 29
• kernel/trace/ring_buffer.c, line 6339
• kernel/trace/rv/monitors/scpd/scpd.c, 2 times
• kernel/trace/rv/monitors/snep/snep.c, 2 times
• kernel/trace/rv/monitors/wip/wip.c, 2 times
• kernel/trace/trace_events_filter.c, line 2886
• kernel/trace/trace_events_hist.c, line 5386
• kernel/trace/trace_osnoise.c, line 1474
• kernel/trace/trace_preemptirq.c, line 126
• kernel/trace/trace_sched_switch.c, 4 times
• kernel/trace/trace_selftest.c, 3 times
• kernel/trace/trace_uprobe.c, line 1424
• kernel/up.c, line 47
• kernel/workqueue.c, 2 times
• lib/codetag.c, line 167
• lib/crc/powerpc/crc-t10dif.h, line 45
• lib/crc/powerpc/crc32.h, line 39
• lib/crc/tests/crc_kunit.c, line 260
• lib/crypto/powerpc/aes.h, 4 times
• lib/crypto/powerpc/chacha.h, line 22
• lib/crypto/powerpc/gf128hash.h, 3 times
• lib/crypto/powerpc/poly1305.h, line 21
• lib/crypto/powerpc/sha1.h, line 30
• lib/crypto/powerpc/sha256.h, line 32
• lib/crypto/tests/aead-test-template.h, line 997
• lib/crypto/tests/curve25519_kunit.c, line 1338
• lib/crypto/tests/hash-test-template.h, line 502
• lib/crypto/tests/sha256_kunit.c, line 175
• lib/percpu_test.c, line 34
• lib/raid/raid6/algos.c, 2 times
• lib/raid/raid6/tests/raid6_kunit.c, line 278
• lib/raid/xor/powerpc/xor_vmx_glue.c, line 18
• lib/raid/xor/tests/xor_kunit.c, line 173
• lib/raid/xor/xor-core.c, line 85
• lib/test_lockup.c, 2 times
• lib/test_vmalloc.c, line 301
• lib/tests/string_kunit.c, line 811
• mm/highmem.c, 2 times
• mm/kasan/report.c, line 107
• mm/mempolicy.c, line 2493
• mm/page-writeback.c, line 2052
• mm/page_alloc.c, line 111
• net/core/dev.c, line 6990
• net/iucv/iucv.c, 2 times
• net/netfilter/nf_tables_api.c, line 2319
• net/sched/act_api.c, line 312
• tools/testing/selftests/bpf/progs/preempt_lock.c, 10 times
• tools/testing/selftests/net/bench/page_pool/time_bench.c, line 69
• virt/kvm/kvm_main.c, 4 times