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Defined in 1 files as a prototype:
Defined in 13 files as a macro:
- arch/alpha/include/asm/atomic.h, line 204 (as a macro)
- arch/arc/include/asm/cmpxchg.h, line 78 (as a macro)
- arch/ia64/include/asm/atomic.h, line 210 (as a macro)
- arch/m68k/include/asm/atomic.h, line 163 (as a macro)
- arch/parisc/include/asm/atomic.h, line 77 (as a macro)
- arch/powerpc/include/asm/atomic.h, line 186 (as a macro)
- arch/riscv/include/asm/atomic.h, line 308 (as a macro)
- arch/sh/include/asm/atomic.h, line 34 (as a macro)
- arch/sparc/include/asm/atomic_64.h, line 52 (as a macro)
- arch/xtensa/include/asm/atomic.h, line 260 (as a macro)
- include/asm-generic/atomic-instrumented.h, line 657 (as a macro)
- include/asm-generic/atomic.h, line 194 (as a macro)
- include/linux/atomic-fallback.h, line 1065 (as a macro)
Defined in 10 files as a function:
- arch/arm/include/asm/atomic.h, line 200 (as a function)
- arch/h8300/include/asm/atomic.h, line 70 (as a function)
- arch/hexagon/include/asm/atomic.h, line 64 (as a function)
- arch/m68k/include/asm/atomic.h, line 168 (as a function)
- arch/sparc/lib/atomic32.c, line 83 (as a function)
- include/asm-generic/atomic-instrumented.h, line 652 (as a function)
- include/linux/atomic-fallback.h, line 1057 (as a function)
- tools/arch/x86/include/asm/atomic.h, line 68 (as a function)
- tools/include/asm-generic/atomic-gcc.h, line 67 (as a function)
- tools/testing/selftests/futex/include/atomic.h, line 36 (as a function)
Documented in 2 files:
Referenced in 114 files:
- arch/powerpc/kernel/smp.c, 2 times
- arch/s390/mm/pgalloc.c, line 151
- arch/sh/kernel/ftrace.c, 3 times
- arch/sparc/lib/atomic32.c, line 96
- arch/x86/include/asm/qspinlock.h, line 101
- arch/x86/kernel/apic/apic.c, line 418
- arch/x86/kernel/cpu/mshyperv.c, line 201
- arch/x86/kernel/smp.c, line 171
- block/blk-iolatency.c, line 419
- block/blk-rq-qos.c, line 18
- drivers/block/drbd/drbd_actlog.c, line 87
- drivers/char/hw_random/ba431-rng.c, line 109
- drivers/char/hw_random/cctrng.c, 2 times
- drivers/char/ipmi/ipmi_watchdog.c, line 636
- drivers/firewire/core-device.c, 6 times
- drivers/gpio/gpiolib-cdev.c, line 2007
- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c, 2 times
- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, 2 times
- drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c, line 254
- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c, line 2369
- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h, line 504
- drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c, 2 times
- drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c, line 705
- drivers/gpu/drm/i915/gvt/kvmgt.c, line 979
- drivers/gpu/drm/msm/adreno/a5xx_preempt.c, line 15
- drivers/gpu/drm/omapdrm/dss/dsi.c, 2 times
- drivers/gpu/drm/panfrost/panfrost_job.c, line 514
- drivers/gpu/drm/radeon/radeon_uvd.c, 2 times
- drivers/gpu/drm/radeon/radeon_vce.c, 2 times
- drivers/gpu/host1x/hw/syncpt_hw.c, line 62
- drivers/gpu/host1x/intr.c, 3 times
- drivers/hwtracing/intel_th/msu.c, 2 times
- drivers/infiniband/core/rdma_core.c, line 81
- drivers/infiniband/hw/ocrdma/ocrdma_ah.c, line 175
- drivers/infiniband/hw/ocrdma/ocrdma_hw.c, line 2507
- drivers/irqchip/irq-mvebu-icu.c, line 77
- drivers/md/bcache/alloc.c, line 100
- drivers/md/bcache/io.c, 2 times
- drivers/media/pci/saa7164/saa7164-encoder.c, 3 times
- drivers/media/pci/saa7164/saa7164-vbi.c, 3 times
- drivers/media/platform/omap3isp/isp.c, line 1249
- drivers/media/rc/redrat3.c, line 858
- drivers/misc/cxl/main.c, 2 times
- drivers/misc/cxl/pci.c, line 1127
- drivers/misc/habanalabs/common/command_submission.c, 2 times
- drivers/misc/habanalabs/common/device.c, 4 times
- drivers/net/ethernet/aquantia/atlantic/aq_utils.h, 2 times
- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c, 2 times
- drivers/net/ethernet/cavium/liquidio/lio_main.c, 2 times
- drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c, 2 times
- drivers/net/ethernet/sfc/falcon/farch.c, line 1099
- drivers/net/ethernet/sfc/farch.c, line 1091
- drivers/net/ipa/ipa_modem.c, 2 times
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c, line 344
- drivers/net/wireless/mediatek/mt76/mt7915/mac.c, line 1211
- drivers/net/wireless/mediatek/mt76/mt7921/mac.c, line 993
- drivers/net/wireless/mediatek/mt76/tx.c, line 194
- drivers/platform/chrome/wilco_ec/event.c, line 313
- drivers/platform/chrome/wilco_ec/telemetry.c, line 246
- drivers/rapidio/rio.c, line 2223
- drivers/s390/block/dasd.c, 2 times
- drivers/s390/cio/ccwgroup.c, 3 times
- drivers/s390/cio/device.c, 2 times
- drivers/s390/cio/qdio_thinint.c, line 52
- drivers/s390/net/qeth_core.h, line 667
- drivers/s390/net/qeth_core_main.c, 4 times
- drivers/scsi/lpfc/lpfc_init.c, line 14091
- drivers/scsi/qla2xxx/qla_inline.h, line 120
- drivers/scsi/scsi_lib.c, line 524
- drivers/staging/media/omap4iss/iss.c, line 684
- drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c, 2 times
- drivers/target/target_core_transport.c, line 3080
- drivers/thermal/thermal_core.c, 2 times
- drivers/vfio/vfio.c, 2 times
- drivers/vhost/vdpa.c, 2 times
- drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c, line 831
- fs/aio.c, line 934
- fs/btrfs/extent_io.c, line 6013
- fs/erofs/internal.h, line 147
- fs/erofs/utils.c, line 37
- fs/erofs/zdata.h, line 162
- fs/hfsplus/xattr.c, line 140
- include/asm-generic/atomic-long.h, line 907
- include/linux/atomic-fallback.h, 6 times
- include/linux/blk-cgroup.h, 3 times
- include/linux/page_ref.h, line 175
- include/linux/sbitmap.h, line 527
- kernel/bpf/core.c, line 1667
- kernel/irq_work.c, line 162
- kernel/jump_label.c, 2 times
- kernel/kexec_core.c, line 978
- kernel/panic.c, 2 times
- kernel/printk/printk_safe.c, 2 times
- kernel/rcu/tree.c, line 410
- kernel/sched/psi.c, line 629
- kernel/smpboot.c, 2 times
- kernel/trace/ring_buffer.c, 2 times
- kernel/trace/trace_recursion_record.c, line 114
- kernel/ucount.c, line 189
- lib/dump_stack.c, line 104
- lib/sbitmap.c, line 560
- mm/huge_memory.c, line 149
- mm/page_reporting.c, line 307
- net/core/dev.c, 2 times
- net/ipv6/ip6_fib.c, line 97
- net/mac80211/sta_info.c, 2 times
- net/netfilter/nft_numgen.c, line 32
- net/netfilter/xt_statistic.c, line 44
- net/rds/ib_send.c, line 401
- net/rds/rds.h, line 797
- net/rxrpc/conn_object.c, line 421
- net/tipc/crypto.c, 5 times
- sound/usb/endpoint.c, line 128
- tools/include/linux/atomic.h, 2 times