Defined in 3 files as a externvar:

• include/linux/pgtable.h, line 1338 (as a externvar)
• include/linux/pgtable.h, line 1348 (as a externvar)
• include/linux/pgtable.h, line 1354 (as a externvar)

Referenced in 2 files:

• include/linux/pgtable.h
  • line 1339
  • line 1349
  • line 1355
• mm/memory.c
  • line 163
  • line 164
  • line 173