Defined in 2 files as a macro:

• include/asm-i386/paravirt.h, line 197 (as a macro)
• include/asm-i386/system.h, line 104 (as a macro)

Referenced in 3 files:

• Documentation/ia64/IRQ-redir.txt, line 1521
• arch/um/Makefile-ppc, line 243
• include/asm-v850/msgbuf.h, line 242