gdt_lock_store     81 arch/i386/i386/gdt.c struct rwlock gdt_lock_store = RWLOCK_INITIALIZER("gdtlk");
gdt_lock_store     94 arch/i386/i386/gdt.c 			rw_enter_write(&gdt_lock_store);\
gdt_lock_store    100 arch/i386/i386/gdt.c 			rw_exit_write(&gdt_lock_store);	\