Defined in 1 files as a prototype:

• include/linux/highmem.h, line 124 (as a prototype)

Defined in 2 files as a function:

• include/linux/highmem-internal.h, line 120 (as a function)
• include/linux/highmem-internal.h, line 206 (as a function)

Referenced in 2 files:

• kernel/power/swap.c, line 68
• mm/page_alloc.c, line 5611