Defined in 4 files as a macro:

• arch/ia64/include/asm/atomic.h, line 163 (as a macro)
• arch/riscv/include/asm/atomic.h, line 156 (as a macro)
• include/asm-generic/atomic-instrumented.h, line 884 (as a macro)
• include/linux/atomic-fallback.h, line 1243 (as a macro)

Defined in 3 files as a function:

• arch/s390/include/asm/atomic.h, line 104 (as a function)
• include/asm-generic/atomic-instrumented.h, line 879 (as a function)
• include/linux/atomic-fallback.h, line 1235 (as a function)

Referenced in 26 files:

• arch/arm/mm/context.c, line 225
• arch/arm64/include/asm/atomic.h, line 91
• arch/ia64/include/asm/atomic.h, line 221
• arch/s390/include/asm/atomic.h, line 148
• arch/s390/kernel/vtime.c, line 62
• arch/x86/kernel/ioport.c, line 146
• drivers/dma-buf/dma-fence.c, line 109
• drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c, line 336
• drivers/infiniband/core/umem.c, line 244
• drivers/infiniband/hw/hfi1/rc.c, line 3168
• drivers/infiniband/hw/qib/qib_rc.c, line 2043
• drivers/infiniband/hw/qib/qib_user_pages.c, line 102
• drivers/infiniband/hw/usnic/usnic_uiom.c, line 128
• drivers/infiniband/sw/rdmavt/qp.c, line 3146
• drivers/md/raid5-ppl.c, line 260
• drivers/misc/mic/scif/scif_rma.c, line 284
• drivers/scsi/megaraid/megaraid_sas_fusion.c
  • line 385
  • line 389
• drivers/scsi/mpt3sas/mpt3sas_base.c
  • line 3570
  • line 3614
• fs/namespace.c, line 3167
• include/asm-generic/atomic-long.h, line 58
• include/asm-generic/local64.h, line 79
• include/linux/atomic-fallback.h
  • line 1207
  • line 1208
  • line 1209
  • line 1233
  • line 1394
  • line 2178
• kernel/cgroup/pids.c, line 148
• kernel/futex.c, line 536
• kernel/trace/trace_clock.c, line 141
• net/netfilter/nft_quota.c, line 24