Defined in 2 files as a macro:

• include/asm-generic/barrier.h, line 200 (as a macro)
• tools/virtio/asm/barrier.h, line 3 (as a macro)

Referenced in 6 files:

• drivers/hv/ring_buffer.c
  • line 38
  • line 45
  • line 85
  • line 346
  • line 428
• drivers/uio/uio_hv_generic.c
  • line 91
  • line 105
• drivers/xen/xenbus/xenbus_comms.c
  • line 126
  • line 190
• include/linux/hyperv.h, line 1521
• include/linux/virtio_ring.h, line 27
• include/xen/interface/io/ring.h
  • line 255
  • line 265
  • line 274
  • line 282