Defined in 4 files as a macro:

• drivers/char/sx.c, line 4383 (as a macro)
• include/linux/in.h, line 4354 (as a macro)
• include/linux/jffs.h, line 4314 (as a macro)
• include/linux/netdevice.h, line 718 (as a macro)

Referenced in 3 files:

• drivers/acorn/scsi/msgqueue.c
  • line 2304
  • line 2339
• mm/rmap.c, line 1211
• net/unix/garbage.c
  • line 4219
  • line 4229