Defined in 5 files as a macro:

• sys/amd64/include/atomic.h, line 646 (as a macro)
• sys/arm/include/atomic-v4.h, line 461 (as a macro)
• sys/dev/cxgbe/t4_mp_ring.c, line 43 (as a macro)
• sys/i386/include/atomic.h, line 885 (as a macro)
• sys/powerpc/include/atomic.h, line 662 (as a macro)

Defined in 3 files as a function:

• sys/arm/include/atomic-v6.h, line 398 (as a function)
• sys/mips/include/atomic.h, line 499 (as a function)
• sys/riscv/include/atomic.h, line 455 (as a function)

Referenced in 3 files:

• sys/arm64/include/atomic.h
  • line 483
  • line 491
• sys/mips/include/atomic.h, line 670
• sys/riscv/include/atomic.h
  • line 556
  • line 564