Defined in 4 files as a macro:

• include/asm-mips/shmparam.h, line 228 (as a macro)
• include/asm-x86_64/cacheflush.h, line 143 (as a macro)
• include/asm-x86_64/elf.h, line 165 (as a macro)
• sound/core/ioctl32/seq32.c, line 90 (as a macro)

Referenced in 5 files:

• include/asm-i386/mach-default/setup_arch_post.h, line 1000
• include/asm-i386/mach-default/setup_arch_pre.h, line 1764
• include/asm-i386/mach-visws/setup_arch_pre.h, line 1947
• sound/core/oss/copy.c, line 1778
• sound/core/oss/io.c, line 2177