Lines Matching refs:err
100 int err; in swap_inode_boot_loader() local
134 err = -EINVAL; in swap_inode_boot_loader()
170 err = ext4_mark_inode_dirty(handle, inode); in swap_inode_boot_loader()
171 if (err < 0) { in swap_inode_boot_loader()
174 inode->i_ino, err); in swap_inode_boot_loader()
178 err = ext4_mark_inode_dirty(handle, inode_bl); in swap_inode_boot_loader()
179 if (err < 0) { in swap_inode_boot_loader()
182 inode_bl->i_ino, err); in swap_inode_boot_loader()
196 return err; in swap_inode_boot_loader()
225 int err, migrate = 0; in ext4_ioctl() local
236 err = mnt_want_write_file(filp); in ext4_ioctl()
237 if (err) in ext4_ioctl()
238 return err; in ext4_ioctl()
242 err = -EPERM; in ext4_ioctl()
278 err = -EOPNOTSUPP; in ext4_ioctl()
286 err = PTR_ERR(handle); in ext4_ioctl()
291 err = ext4_reserve_inode_write(handle, inode, &iloc); in ext4_ioctl()
292 if (err) in ext4_ioctl()
307 err = ext4_mark_iloc_dirty(handle, inode, &iloc); in ext4_ioctl()
310 if (err) in ext4_ioctl()
314 err = ext4_change_inode_journal_flag(inode, jflag); in ext4_ioctl()
315 if (err) in ext4_ioctl()
319 err = ext4_ext_migrate(inode); in ext4_ioctl()
321 err = ext4_ind_migrate(inode); in ext4_ioctl()
327 return err; in ext4_ioctl()
337 int err; in ext4_ioctl() local
348 err = mnt_want_write_file(filp); in ext4_ioctl()
349 if (err) in ext4_ioctl()
350 return err; in ext4_ioctl()
352 err = -EFAULT; in ext4_ioctl()
359 err = PTR_ERR(handle); in ext4_ioctl()
362 err = ext4_reserve_inode_write(handle, inode, &iloc); in ext4_ioctl()
363 if (err == 0) { in ext4_ioctl()
366 err = ext4_mark_iloc_dirty(handle, inode, &iloc); in ext4_ioctl()
374 return err; in ext4_ioctl()
378 int err, err2=0; in ext4_ioctl() local
380 err = ext4_resize_begin(sb); in ext4_ioctl()
381 if (err) in ext4_ioctl()
382 return err; in ext4_ioctl()
385 err = -EFAULT; in ext4_ioctl()
393 err = -EOPNOTSUPP; in ext4_ioctl()
397 err = mnt_want_write_file(filp); in ext4_ioctl()
398 if (err) in ext4_ioctl()
401 err = ext4_group_extend(sb, EXT4_SB(sb)->s_es, n_blocks_count); in ext4_ioctl()
407 if (err == 0) in ext4_ioctl()
408 err = err2; in ext4_ioctl()
412 return err; in ext4_ioctl()
418 int err; in ext4_ioctl() local
434 err = -EBADF; in ext4_ioctl()
442 err = -EOPNOTSUPP; in ext4_ioctl()
446 err = mnt_want_write_file(filp); in ext4_ioctl()
447 if (err) in ext4_ioctl()
450 err = ext4_move_extents(filp, donor.file, me.orig_start, in ext4_ioctl()
456 err = -EFAULT; in ext4_ioctl()
459 return err; in ext4_ioctl()
464 int err, err2=0; in ext4_ioctl() local
466 err = ext4_resize_begin(sb); in ext4_ioctl()
467 if (err) in ext4_ioctl()
468 return err; in ext4_ioctl()
472 err = -EFAULT; in ext4_ioctl()
480 err = -EOPNOTSUPP; in ext4_ioctl()
484 err = mnt_want_write_file(filp); in ext4_ioctl()
485 if (err) in ext4_ioctl()
488 err = ext4_group_add(sb, &input); in ext4_ioctl()
494 if (err == 0) in ext4_ioctl()
495 err = err2; in ext4_ioctl()
497 if (!err && ext4_has_group_desc_csum(sb) && in ext4_ioctl()
499 err = ext4_register_li_request(sb, input.group); in ext4_ioctl()
502 return err; in ext4_ioctl()
507 int err; in ext4_ioctl() local
511 err = mnt_want_write_file(filp); in ext4_ioctl()
512 if (err) in ext4_ioctl()
513 return err; in ext4_ioctl()
521 err = ext4_ext_migrate(inode); in ext4_ioctl()
524 return err; in ext4_ioctl()
529 int err; in ext4_ioctl() local
533 err = mnt_want_write_file(filp); in ext4_ioctl()
534 if (err) in ext4_ioctl()
535 return err; in ext4_ioctl()
536 err = ext4_alloc_da_blocks(inode); in ext4_ioctl()
538 return err; in ext4_ioctl()
543 int err; in ext4_ioctl() local
546 err = mnt_want_write_file(filp); in ext4_ioctl()
547 if (err) in ext4_ioctl()
548 return err; in ext4_ioctl()
549 err = swap_inode_boot_loader(sb, inode); in ext4_ioctl()
551 return err; in ext4_ioctl()
556 int err = 0, err2 = 0; in ext4_ioctl() local
571 err = ext4_resize_begin(sb); in ext4_ioctl()
572 if (err) in ext4_ioctl()
573 return err; in ext4_ioctl()
575 err = mnt_want_write_file(filp); in ext4_ioctl()
576 if (err) in ext4_ioctl()
579 err = ext4_resize_fs(sb, n_blocks_count); in ext4_ioctl()
585 if (err == 0) in ext4_ioctl()
586 err = err2; in ext4_ioctl()
588 if (!err && (o_group > EXT4_SB(sb)->s_groups_count) && in ext4_ioctl()
591 err = ext4_register_li_request(sb, o_group); in ext4_ioctl()
595 return err; in ext4_ioctl()
631 int err = 0; in ext4_ioctl() local
636 err = -EFAULT; in ext4_ioctl()
640 err = ext4_process_policy(&policy, inode); in ext4_ioctl()
642 return err; in ext4_ioctl()
648 int err, err2; in ext4_ioctl() local
655 err = mnt_want_write_file(filp); in ext4_ioctl()
656 if (err) in ext4_ioctl()
657 return err; in ext4_ioctl()
660 err = PTR_ERR(handle); in ext4_ioctl()
663 err = ext4_journal_get_write_access(handle, sbi->s_sbh); in ext4_ioctl()
664 if (err) in ext4_ioctl()
667 err = ext4_handle_dirty_metadata(handle, NULL, in ext4_ioctl()
671 if (err2 && !err) in ext4_ioctl()
672 err = err2; in ext4_ioctl()
675 if (err) in ext4_ioctl()
676 return err; in ext4_ioctl()
686 int err = 0; in ext4_ioctl() local
690 err = ext4_get_policy(inode, &policy); in ext4_ioctl()
691 if (err) in ext4_ioctl()
692 return err; in ext4_ioctl()
741 int err; in ext4_compat_ioctl() local
744 err = get_user(input.group, &uinput->group); in ext4_compat_ioctl()
745 err |= get_user(input.block_bitmap, &uinput->block_bitmap); in ext4_compat_ioctl()
746 err |= get_user(input.inode_bitmap, &uinput->inode_bitmap); in ext4_compat_ioctl()
747 err |= get_user(input.inode_table, &uinput->inode_table); in ext4_compat_ioctl()
748 err |= get_user(input.blocks_count, &uinput->blocks_count); in ext4_compat_ioctl()
749 err |= get_user(input.reserved_blocks, in ext4_compat_ioctl()
751 if (err) in ext4_compat_ioctl()
755 err = ext4_ioctl(file, EXT4_IOC_GROUP_ADD, in ext4_compat_ioctl()
758 return err; in ext4_compat_ioctl()