Defined in 2 files as a prototype:

• include/linux/mmzone.h, line 681 (as a prototype)
• include/linux/mmzone.h, line 1115 (as a prototype)

Defined in 3 files as a function:

• arch/x86/mm/numa_32.c, line 47 (as a function)
• include/linux/mmzone.h, line 683 (as a function)
• mm/sparse.c, line 181 (as a function)

Referenced in 4 files:

• arch/arm/mm/init.c, line 316
• arch/mips/kernel/setup.c, line 393
• arch/score/kernel/setup.c, line 61
• mm/page_alloc.c, line 3945