Lines Matching defs:user
357 * We have a HOLE, zero out the user-buffer for the
365 * We have the page, copy it to user space buffer.
1461 vm_flags_t acctflag, struct user_struct **user,
1473 *user = NULL;
1479 *user = current_user();
1480 if (user_shm_lock(size, *user)) {
1486 *user = NULL;
1513 if (*user) {
1514 user_shm_unlock(size, *user);
1515 *user = NULL;