ldt_usr_sem        31 arch/x86/include/asm/mmu.h 	struct rw_semaphore	ldt_usr_sem;
ldt_usr_sem        84 arch/x86/include/asm/mmu_context.h 	init_rwsem(&mm->context.ldt_usr_sem);
ldt_usr_sem       416 arch/x86/kernel/ldt.c 	down_read(&mm->context.ldt_usr_sem);
ldt_usr_sem       445 arch/x86/kernel/ldt.c 	up_read(&mm->context.ldt_usr_sem);
ldt_usr_sem       505 arch/x86/kernel/ldt.c 	if (down_write_killable(&mm->context.ldt_usr_sem))
ldt_usr_sem       548 arch/x86/kernel/ldt.c 	up_write(&mm->context.ldt_usr_sem);