Defined in 3 files as a macro:

• include/asm-mips64/r4kcacheops.h, line 233 (as a macro)
• include/asm-mips64/regdef.h, line 219 (as a macro)
• include/asm-mips64/sgi/io.h, line 282 (as a macro)

Referenced in 4 files:

• fs/sysv/Makefile, line 4508
• fs/udf/balloc.c, line 3726
• fs/udf/directory.c, line 3191
• net/bridge/br_notify.c, line 3151