Lines Matching refs:uattr
903 static int sched_copy_attr(struct sched_attr __user *uattr, struct sched_attr *attr) in sched_copy_attr() argument
911 ret = get_user(size, &uattr->size); in sched_copy_attr()
921 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in sched_copy_attr()
941 put_user(sizeof(*attr), &uattr->size); in sched_copy_attr()
991 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE3() argument
997 if (!uattr || pid < 0 || flags) in SYSCALL_DEFINE3()
1000 retval = sched_copy_attr(uattr, &attr); in SYSCALL_DEFINE3()
1093 sched_attr_copy_to_user(struct sched_attr __user *uattr, in sched_attr_copy_to_user() argument
1099 if (!access_ok(uattr, usize)) in sched_attr_copy_to_user()
1117 if (copy_to_user(uattr, kattr, kattr->size)) in sched_attr_copy_to_user()
1130 SYSCALL_DEFINE4(sched_getattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE4() argument
1137 if (!uattr || pid < 0 || usize > PAGE_SIZE || in SYSCALL_DEFINE4()
1167 return sched_attr_copy_to_user(uattr, &kattr, usize); in SYSCALL_DEFINE4()