Lines Matching refs:err
97 int err; in swap_inode_boot_loader() local
131 err = -EINVAL; in swap_inode_boot_loader()
166 err = ext4_mark_inode_dirty(handle, inode); in swap_inode_boot_loader()
167 if (err < 0) { in swap_inode_boot_loader()
170 inode->i_ino, err); in swap_inode_boot_loader()
174 err = ext4_mark_inode_dirty(handle, inode_bl); in swap_inode_boot_loader()
175 if (err < 0) { in swap_inode_boot_loader()
178 inode_bl->i_ino, err); in swap_inode_boot_loader()
192 return err; in swap_inode_boot_loader()
221 int err, migrate = 0; in ext4_ioctl() local
232 err = mnt_want_write_file(filp); in ext4_ioctl()
233 if (err) in ext4_ioctl()
234 return err; in ext4_ioctl()
238 err = -EPERM; in ext4_ioctl()
274 err = -EOPNOTSUPP; in ext4_ioctl()
282 err = PTR_ERR(handle); in ext4_ioctl()
287 err = ext4_reserve_inode_write(handle, inode, &iloc); in ext4_ioctl()
288 if (err) in ext4_ioctl()
303 err = ext4_mark_iloc_dirty(handle, inode, &iloc); in ext4_ioctl()
306 if (err) in ext4_ioctl()
310 err = ext4_change_inode_journal_flag(inode, jflag); in ext4_ioctl()
311 if (err) in ext4_ioctl()
315 err = ext4_ext_migrate(inode); in ext4_ioctl()
317 err = ext4_ind_migrate(inode); in ext4_ioctl()
323 return err; in ext4_ioctl()
333 int err; in ext4_ioctl() local
344 err = mnt_want_write_file(filp); in ext4_ioctl()
345 if (err) in ext4_ioctl()
346 return err; in ext4_ioctl()
348 err = -EFAULT; in ext4_ioctl()
355 err = PTR_ERR(handle); in ext4_ioctl()
358 err = ext4_reserve_inode_write(handle, inode, &iloc); in ext4_ioctl()
359 if (err == 0) { in ext4_ioctl()
362 err = ext4_mark_iloc_dirty(handle, inode, &iloc); in ext4_ioctl()
370 return err; in ext4_ioctl()
374 int err, err2=0; in ext4_ioctl() local
376 err = ext4_resize_begin(sb); in ext4_ioctl()
377 if (err) in ext4_ioctl()
378 return err; in ext4_ioctl()
381 err = -EFAULT; in ext4_ioctl()
388 err = -EOPNOTSUPP; in ext4_ioctl()
392 err = mnt_want_write_file(filp); in ext4_ioctl()
393 if (err) in ext4_ioctl()
396 err = ext4_group_extend(sb, EXT4_SB(sb)->s_es, n_blocks_count); in ext4_ioctl()
402 if (err == 0) in ext4_ioctl()
403 err = err2; in ext4_ioctl()
407 return err; in ext4_ioctl()
413 int err; in ext4_ioctl() local
429 err = -EBADF; in ext4_ioctl()
436 err = -EOPNOTSUPP; in ext4_ioctl()
440 err = mnt_want_write_file(filp); in ext4_ioctl()
441 if (err) in ext4_ioctl()
444 err = ext4_move_extents(filp, donor.file, me.orig_start, in ext4_ioctl()
450 err = -EFAULT; in ext4_ioctl()
453 return err; in ext4_ioctl()
458 int err, err2=0; in ext4_ioctl() local
460 err = ext4_resize_begin(sb); in ext4_ioctl()
461 if (err) in ext4_ioctl()
462 return err; in ext4_ioctl()
466 err = -EFAULT; in ext4_ioctl()
473 err = -EOPNOTSUPP; in ext4_ioctl()
477 err = mnt_want_write_file(filp); in ext4_ioctl()
478 if (err) in ext4_ioctl()
481 err = ext4_group_add(sb, &input); in ext4_ioctl()
487 if (err == 0) in ext4_ioctl()
488 err = err2; in ext4_ioctl()
490 if (!err && ext4_has_group_desc_csum(sb) && in ext4_ioctl()
492 err = ext4_register_li_request(sb, input.group); in ext4_ioctl()
495 return err; in ext4_ioctl()
500 int err; in ext4_ioctl() local
504 err = mnt_want_write_file(filp); in ext4_ioctl()
505 if (err) in ext4_ioctl()
506 return err; in ext4_ioctl()
514 err = ext4_ext_migrate(inode); in ext4_ioctl()
517 return err; in ext4_ioctl()
522 int err; in ext4_ioctl() local
526 err = mnt_want_write_file(filp); in ext4_ioctl()
527 if (err) in ext4_ioctl()
528 return err; in ext4_ioctl()
529 err = ext4_alloc_da_blocks(inode); in ext4_ioctl()
531 return err; in ext4_ioctl()
536 int err; in ext4_ioctl() local
539 err = mnt_want_write_file(filp); in ext4_ioctl()
540 if (err) in ext4_ioctl()
541 return err; in ext4_ioctl()
542 err = swap_inode_boot_loader(sb, inode); in ext4_ioctl()
544 return err; in ext4_ioctl()
549 int err = 0, err2 = 0; in ext4_ioctl() local
563 err = ext4_resize_begin(sb); in ext4_ioctl()
564 if (err) in ext4_ioctl()
565 return err; in ext4_ioctl()
567 err = mnt_want_write_file(filp); in ext4_ioctl()
568 if (err) in ext4_ioctl()
571 err = ext4_resize_fs(sb, n_blocks_count); in ext4_ioctl()
577 if (err == 0) in ext4_ioctl()
578 err = err2; in ext4_ioctl()
580 if (!err && (o_group > EXT4_SB(sb)->s_groups_count) && in ext4_ioctl()
583 err = ext4_register_li_request(sb, o_group); in ext4_ioctl()
587 return err; in ext4_ioctl()
623 int err = 0; in ext4_ioctl() local
628 err = -EFAULT; in ext4_ioctl()
632 err = ext4_process_policy(&policy, inode); in ext4_ioctl()
634 return err; in ext4_ioctl()
640 int err, err2; in ext4_ioctl() local
647 err = mnt_want_write_file(filp); in ext4_ioctl()
648 if (err) in ext4_ioctl()
649 return err; in ext4_ioctl()
652 err = PTR_ERR(handle); in ext4_ioctl()
655 err = ext4_journal_get_write_access(handle, sbi->s_sbh); in ext4_ioctl()
656 if (err) in ext4_ioctl()
659 err = ext4_handle_dirty_metadata(handle, NULL, in ext4_ioctl()
663 if (err2 && !err) in ext4_ioctl()
664 err = err2; in ext4_ioctl()
667 if (err) in ext4_ioctl()
668 return err; in ext4_ioctl()
678 int err = 0; in ext4_ioctl() local
682 err = ext4_get_policy(inode, &policy); in ext4_ioctl()
683 if (err) in ext4_ioctl()
684 return err; in ext4_ioctl()
733 int err; in ext4_compat_ioctl() local
736 err = get_user(input.group, &uinput->group); in ext4_compat_ioctl()
737 err |= get_user(input.block_bitmap, &uinput->block_bitmap); in ext4_compat_ioctl()
738 err |= get_user(input.inode_bitmap, &uinput->inode_bitmap); in ext4_compat_ioctl()
739 err |= get_user(input.inode_table, &uinput->inode_table); in ext4_compat_ioctl()
740 err |= get_user(input.blocks_count, &uinput->blocks_count); in ext4_compat_ioctl()
741 err |= get_user(input.reserved_blocks, in ext4_compat_ioctl()
743 if (err) in ext4_compat_ioctl()
747 err = ext4_ioctl(file, EXT4_IOC_GROUP_ADD, in ext4_compat_ioctl()
750 return err; in ext4_compat_ioctl()