Defined in 2 files as a function:

• include/linux/highmem-internal.h, line 81 (as a function)
• include/linux/highmem-internal.h, line 168 (as a function)

Referenced in 2 files:

• arch/mips/kernel/crash_dump.c, line 26
• arch/x86/kernel/crash_dump_32.c, line 56