Defined in 2 files as a macro:

• arch/arm64/include/asm/barrier.h, line 209 (as a macro)
• include/asm-generic/barrier.h, line 268 (as a macro)

Referenced in 10 files:

• arch/arm64/include/asm/mte.h
  • line 93
  • line 207
• arch/arm64/mm/mmu.c, line 962
• include/asm-generic/barrier.h, line 267
• include/linux/atomic.h
  • line 28
  • line 31
• kernel/bpf/rqspinlock.c, line 308
• kernel/hazptr.c, line 151
• kernel/locking/mcs_spinlock.h, line 27
• kernel/locking/qspinlock.c, line 219
• kernel/sched/core.c
  • line 3906
  • line 4391
  • line 4451
• kernel/smp.c
  • line 363
  • line 376