Defined in 3 files as a variable:

• arch/i386/mm/init.c, line 75 (as a variable)
• arch/ppc/mm/init.c, line 76 (as a variable)
• arch/sparc/mm/init.c, line 62 (as a variable)

Defined in 2 files as a macro:

• drivers/usb/devio.c, line 32 (as a macro)
• include/asm-alpha/dma.h, line 32 (as a macro)

Defined in 3 files as a externvar:

• include/asm-i386/highmem.h, line 39 (as a externvar)
• include/asm-ppc/highmem.h, line 37 (as a externvar)
• include/asm-sparc/highmem.h, line 36 (as a externvar)

Referenced in 9 files:

• arch/i386/mm/init.c, line 88
• arch/ppc/mm/init.c, line 430
• arch/sparc/mm/init.c, line 71
• drivers/usb/devio.c
  • line 31
  • line 73
  • line 79
  • line 89
  • line 110
  • line 121
• include/asm-alpha/dma.h
  • line 31
  • line 73
  • line 79
  • line 89
  • line 110
  • line 121
• include/asm-i386/highmem.h, line 100
• include/asm-ppc/highmem.h, line 96
• include/asm-sparc/highmem.h, line 101
• mm/highmem.c, line 120