Searched refs:ldt_usr_sem (Results 1 – 4 of 4) sorted by relevance
508 down_read(&mm->context.ldt_usr_sem); in read_ldt()537 up_read(&mm->context.ldt_usr_sem); in read_ldt()619 if (down_write_killable(&mm->context.ldt_usr_sem)) in write_ldt()662 up_write(&mm->context.ldt_usr_sem); in write_ldt()
258 down_read(¤t->mm->context.ldt_usr_sem); in emulate_umip_insn()263 up_read(¤t->mm->context.ldt_usr_sem); in emulate_umip_insn()
41 struct rw_semaphore ldt_usr_sem; member
58 init_rwsem(&mm->context.ldt_usr_sem); in init_new_context_ldt()