Defined in 2 files as a prototype:

• drivers/char/joystick/grip.c, line 483 (as a prototype)
• include/linux/swap.h, line 147 (as a prototype)

Defined in 1 files as a macro:

• drivers/char/joystick/grip.c, line 536 (as a macro)

Defined in 2 files as a function:

• include/asm-i386/ptrace.h, line 3253 (as a function)
• mm/swapfile.c, line 1130 (as a function)

Referenced in 4 files:

• arch/mips/arc/misc.c, line 424
• drivers/char/ipmi/ipmi_msghandler.c, line 2752
• kernel/info.c, line 33
• mm/highmem.c, line 286