Defined in 2 files as a macro:

• include/asm-generic/barrier.h, line 198 (as a macro)
• tools/virtio/asm/barrier.h, line 6 (as a macro)

Referenced in 10 files:

• drivers/gpu/drm/xen/xen_drm_front_evtchnl.c, line 116
• drivers/net/hyperv/netvsc_drv.c
  • line 105
  • line 190
• drivers/xen/pvcalls-back.c
  • line 153
  • line 160
  • line 209
  • line 218
• drivers/xen/pvcalls-front.c, line 525
• drivers/xen/xenbus/xenbus_comms.c, line 149
• fs/cifs/smbdirect.c, line 1196
• include/linux/virtio_ring.h, line 44
• include/xen/interface/io/ring.h
  • line 214
  • line 219
  • line 256
  • line 266
• net/9p/trans_xen.c, line 183
• sound/xen/xen_snd_front_evtchnl.c, line 130