50 	ntfs_volume *vol = ni->vol;  in map_mft_record_page()  local
51 	struct inode *mft_vi = vol->mft_ino;  in map_mft_record_page()
63 	index = (u64)ni->mft_no << vol->mft_record_size_bits >>  in map_mft_record_page()
65 	ofs = (ni->mft_no << vol->mft_record_size_bits) & ~PAGE_CACHE_MASK;  in map_mft_record_page()
74 				vol->mft_record_size) {  in map_mft_record_page()
76 			ntfs_error(vol->sb, "Attempt to read mft record 0x%lx, "  in map_mft_record_page()
93 		ntfs_error(vol->sb, "Mft record 0x%lx is corrupt.  "  in map_mft_record_page()
97 		NVolSetErrors(vol);  in map_mft_record_page()
173 	ntfs_error(ni->vol->sb, "Failed with error code %lu.", -PTR_ERR(m));  in map_mft_record()
293 			ntfs_error(base_ni->vol->sb, "Found stale extent mft "  in map_extent_mft_record()
299 		ntfs_error(base_ni->vol->sb, "Failed to map extent "  in map_extent_mft_record()
304 	ni = ntfs_new_extent_inode(base_ni->vol->sb, mft_no);  in map_extent_mft_record()
310 	ni->vol = base_ni->vol;  in map_extent_mft_record()
324 		ntfs_error(base_ni->vol->sb, "Found stale extent mft "  in map_extent_mft_record()
337 			ntfs_error(base_ni->vol->sb, "Failed to allocate "  in map_extent_mft_record()
438 static int ntfs_sync_mft_mirror_umount(ntfs_volume *vol,  in ntfs_sync_mft_mirror_umount()  argument
441 	BUG_ON(vol->mftmirr_ino);  in ntfs_sync_mft_mirror_umount()
442 	ntfs_error(vol->sb, "Umount time mft mirror syncing is not "  in ntfs_sync_mft_mirror_umount()
465 int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,  in ntfs_sync_mft_mirror()  argument
469 	unsigned int blocksize = vol->sb->s_blocksize;  in ntfs_sync_mft_mirror()
470 	int max_bhs = vol->mft_record_size / blocksize;  in ntfs_sync_mft_mirror()
477 	unsigned char blocksize_bits = vol->sb->s_blocksize_bits;  in ntfs_sync_mft_mirror()
481 	if (unlikely(!vol->mftmirr_ino)) {  in ntfs_sync_mft_mirror()
483 		err = ntfs_sync_mft_mirror_umount(vol, mft_no, m);  in ntfs_sync_mft_mirror()
489 	page = ntfs_map_page(vol->mftmirr_ino->i_mapping, mft_no >>  in ntfs_sync_mft_mirror()
490 			(PAGE_CACHE_SHIFT - vol->mft_record_size_bits));  in ntfs_sync_mft_mirror()
492 		ntfs_error(vol->sb, "Failed to map mft mirror page.");  in ntfs_sync_mft_mirror()
500 	page_ofs = (mft_no << vol->mft_record_size_bits) & ~PAGE_CACHE_MASK;  in ntfs_sync_mft_mirror()
504 	memcpy(kmirr, m, vol->mft_record_size);  in ntfs_sync_mft_mirror()
524 	m_end = m_start + vol->mft_record_size;  in ntfs_sync_mft_mirror()
538 			bh->b_bdev = vol->sb->s_bdev;  in ntfs_sync_mft_mirror()
540 			vcn = ((VCN)mft_no << vol->mft_record_size_bits) +  in ntfs_sync_mft_mirror()
542 			vcn_ofs = vcn & vol->cluster_size_mask;  in ntfs_sync_mft_mirror()
543 			vcn >>= vol->cluster_size_bits;  in ntfs_sync_mft_mirror()
545 				down_read(&NTFS_I(vol->mftmirr_ino)->  in ntfs_sync_mft_mirror()
547 				rl = NTFS_I(vol->mftmirr_ino)->runlist.rl;  in ntfs_sync_mft_mirror()
562 						vol->cluster_size_bits) +  in ntfs_sync_mft_mirror()
567 				ntfs_error(vol->sb, "Cannot write mft mirror "  in ntfs_sync_mft_mirror()
583 		up_read(&NTFS_I(vol->mftmirr_ino)->runlist.lock);  in ntfs_sync_mft_mirror()
626 		ntfs_error(vol->sb, "I/O error while writing mft mirror "  in ntfs_sync_mft_mirror()
629 		ntfs_error(vol->sb, "Failed to synchronize $MFTMirr (error "  in ntfs_sync_mft_mirror()
633 		NVolSetErrors(vol);  in ntfs_sync_mft_mirror()
671 	ntfs_volume *vol = ni->vol;  in write_mft_record_nolock()  local
673 	unsigned int blocksize = vol->sb->s_blocksize;  in write_mft_record_nolock()
674 	unsigned char blocksize_bits = vol->sb->s_blocksize_bits;  in write_mft_record_nolock()
675 	int max_bhs = vol->mft_record_size / blocksize;  in write_mft_record_nolock()
700 	m_end = m_start + vol->mft_record_size;  in write_mft_record_nolock()
727 			bh->b_bdev = vol->sb->s_bdev;  in write_mft_record_nolock()
729 			vcn = ((VCN)ni->mft_no << vol->mft_record_size_bits) +  in write_mft_record_nolock()
731 			vcn_ofs = vcn & vol->cluster_size_mask;  in write_mft_record_nolock()
732 			vcn >>= vol->cluster_size_bits;  in write_mft_record_nolock()
734 				down_read(&NTFS_I(vol->mft_ino)->runlist.lock);  in write_mft_record_nolock()
735 				rl = NTFS_I(vol->mft_ino)->runlist.rl;  in write_mft_record_nolock()
746 						vol->cluster_size_bits) +  in write_mft_record_nolock()
751 				ntfs_error(vol->sb, "Cannot write mft record "  in write_mft_record_nolock()
766 		up_read(&NTFS_I(vol->mft_ino)->runlist.lock);  in write_mft_record_nolock()
772 	err = pre_write_mst_fixup((NTFS_RECORD*)m, vol->mft_record_size);  in write_mft_record_nolock()
774 		ntfs_error(vol->sb, "Failed to apply mst fixups!");  in write_mft_record_nolock()
791 	if (!sync && ni->mft_no < vol->mftmirr_size)  in write_mft_record_nolock()
792 		ntfs_sync_mft_mirror(vol, ni->mft_no, m, sync);  in write_mft_record_nolock()
809 	if (sync && ni->mft_no < vol->mftmirr_size)  in write_mft_record_nolock()
810 		ntfs_sync_mft_mirror(vol, ni->mft_no, m, sync);  in write_mft_record_nolock()
816 		ntfs_error(vol->sb, "I/O error while writing mft record "  in write_mft_record_nolock()
837 		ntfs_error(vol->sb, "Not enough memory to write mft record.  "  in write_mft_record_nolock()
842 		NVolSetErrors(vol);  in write_mft_record_nolock()
925 bool ntfs_may_write_mft_record(ntfs_volume *vol, const unsigned long mft_no,  in ntfs_may_write_mft_record()  argument
928 	struct super_block *sb = vol->sb;  in ntfs_may_write_mft_record()
929 	struct inode *mft_vi = vol->mft_ino;  in ntfs_may_write_mft_record()
1131 static int ntfs_mft_bitmap_find_and_alloc_free_rec_nolock(ntfs_volume *vol,  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()  argument
1144 	mftbmp_mapping = vol->mftbmp_ino->i_mapping;  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1149 	read_lock_irqsave(&NTFS_I(vol->mft_ino)->size_lock, flags);  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1150 	pass_end = NTFS_I(vol->mft_ino)->allocated_size >>  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1151 			vol->mft_record_size_bits;  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1152 	read_unlock_irqrestore(&NTFS_I(vol->mft_ino)->size_lock, flags);  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1153 	read_lock_irqsave(&NTFS_I(vol->mftbmp_ino)->size_lock, flags);  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1154 	ll = NTFS_I(vol->mftbmp_ino)->initialized_size << 3;  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1155 	read_unlock_irqrestore(&NTFS_I(vol->mftbmp_ino)->size_lock, flags);  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1160 		data_pos = vol->mft_data_pos;  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1195 				ntfs_error(vol->sb, "Failed to read mft "  in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
1278 static int ntfs_mft_bitmap_extend_allocation_nolock(ntfs_volume *vol)  in ntfs_mft_bitmap_extend_allocation_nolock()  argument
1299 	mft_ni = NTFS_I(vol->mft_ino);  in ntfs_mft_bitmap_extend_allocation_nolock()
1300 	mftbmp_ni = NTFS_I(vol->mftbmp_ino);  in ntfs_mft_bitmap_extend_allocation_nolock()
1310 			(ll - 1) >> vol->cluster_size_bits, NULL);  in ntfs_mft_bitmap_extend_allocation_nolock()
1313 		ntfs_error(vol->sb, "Failed to determine last allocated "  in ntfs_mft_bitmap_extend_allocation_nolock()
1330 	page = ntfs_map_page(vol->lcnbmp_ino->i_mapping,  in ntfs_mft_bitmap_extend_allocation_nolock()
1334 		ntfs_error(vol->sb, "Failed to read from lcn bitmap.");  in ntfs_mft_bitmap_extend_allocation_nolock()
1339 	down_write(&vol->lcnbmp_lock);  in ntfs_mft_bitmap_extend_allocation_nolock()
1345 		up_write(&vol->lcnbmp_lock);  in ntfs_mft_bitmap_extend_allocation_nolock()
1353 		up_write(&vol->lcnbmp_lock);  in ntfs_mft_bitmap_extend_allocation_nolock()
1356 		rl2 = ntfs_cluster_alloc(vol, rl[1].vcn, 1, lcn, DATA_ZONE,  in ntfs_mft_bitmap_extend_allocation_nolock()
1360 			ntfs_error(vol->sb, "Failed to allocate a cluster for "  in ntfs_mft_bitmap_extend_allocation_nolock()
1367 			ntfs_error(vol->sb, "Failed to merge runlists for mft "  in ntfs_mft_bitmap_extend_allocation_nolock()
1369 			if (ntfs_cluster_free_from_rl(vol, rl2)) {  in ntfs_mft_bitmap_extend_allocation_nolock()
1370 				ntfs_error(vol->sb, "Failed to deallocate "  in ntfs_mft_bitmap_extend_allocation_nolock()
1372 				NVolSetErrors(vol);  in ntfs_mft_bitmap_extend_allocation_nolock()
1390 		ntfs_error(vol->sb, "Failed to map mft record.");  in ntfs_mft_bitmap_extend_allocation_nolock()
1396 		ntfs_error(vol->sb, "Failed to get search context.");  in ntfs_mft_bitmap_extend_allocation_nolock()
1404 		ntfs_error(vol->sb, "Failed to find last attribute extent of "  in ntfs_mft_bitmap_extend_allocation_nolock()
1420 	mp_size = ntfs_get_size_for_mapping_pairs(vol, rl2, ll, -1);  in ntfs_mft_bitmap_extend_allocation_nolock()
1422 		ntfs_error(vol->sb, "Get size for mapping pairs failed for "  in ntfs_mft_bitmap_extend_allocation_nolock()
1435 			ntfs_error(vol->sb, "Failed to resize attribute "  in ntfs_mft_bitmap_extend_allocation_nolock()
1444 		ntfs_error(vol->sb, "Not enough space in this mft record to "  in ntfs_mft_bitmap_extend_allocation_nolock()
1452 	ret = ntfs_mapping_pairs_build(vol, (u8*)a +  in ntfs_mft_bitmap_extend_allocation_nolock()
1456 		ntfs_error(vol->sb, "Failed to build mapping pairs array for "  in ntfs_mft_bitmap_extend_allocation_nolock()
1478 			ntfs_error(vol->sb, "Failed to find first attribute "  in ntfs_mft_bitmap_extend_allocation_nolock()
1485 	mftbmp_ni->allocated_size += vol->cluster_size;  in ntfs_mft_bitmap_extend_allocation_nolock()
1502 		ntfs_error(vol->sb, "Failed to find last attribute extent of "  in ntfs_mft_bitmap_extend_allocation_nolock()
1505 		mftbmp_ni->allocated_size += vol->cluster_size;  in ntfs_mft_bitmap_extend_allocation_nolock()
1514 		NVolSetErrors(vol);  in ntfs_mft_bitmap_extend_allocation_nolock()
1531 	down_write(&vol->lcnbmp_lock);  in ntfs_mft_bitmap_extend_allocation_nolock()
1532 	if (ntfs_bitmap_clear_bit(vol->lcnbmp_ino, lcn)) {  in ntfs_mft_bitmap_extend_allocation_nolock()
1533 		ntfs_error(vol->sb, "Failed to free allocated cluster.%s", es);  in ntfs_mft_bitmap_extend_allocation_nolock()
1534 		NVolSetErrors(vol);  in ntfs_mft_bitmap_extend_allocation_nolock()
1536 	up_write(&vol->lcnbmp_lock);  in ntfs_mft_bitmap_extend_allocation_nolock()
1538 		if (ntfs_mapping_pairs_build(vol, (u8*)a + le16_to_cpu(  in ntfs_mft_bitmap_extend_allocation_nolock()
1543 			ntfs_error(vol->sb, "Failed to restore mapping pairs "  in ntfs_mft_bitmap_extend_allocation_nolock()
1545 			NVolSetErrors(vol);  in ntfs_mft_bitmap_extend_allocation_nolock()
1548 			ntfs_error(vol->sb, "Failed to restore attribute "  in ntfs_mft_bitmap_extend_allocation_nolock()
1550 			NVolSetErrors(vol);  in ntfs_mft_bitmap_extend_allocation_nolock()
1577 static int ntfs_mft_bitmap_extend_initialized_nolock(ntfs_volume *vol)  in ntfs_mft_bitmap_extend_initialized_nolock()  argument
1589 	mft_ni = NTFS_I(vol->mft_ino);  in ntfs_mft_bitmap_extend_initialized_nolock()
1590 	mftbmp_vi = vol->mftbmp_ino;  in ntfs_mft_bitmap_extend_initialized_nolock()
1595 		ntfs_error(vol->sb, "Failed to map mft record.");  in ntfs_mft_bitmap_extend_initialized_nolock()
1600 		ntfs_error(vol->sb, "Failed to get search context.");  in ntfs_mft_bitmap_extend_initialized_nolock()
1607 		ntfs_error(vol->sb, "Failed to find first attribute extent of "  in ntfs_mft_bitmap_extend_initialized_nolock()
1643 	ntfs_error(vol->sb, "Failed to write to mft bitmap.");  in ntfs_mft_bitmap_extend_initialized_nolock()
1647 		ntfs_error(vol->sb, "Failed to map mft record.%s", es);  in ntfs_mft_bitmap_extend_initialized_nolock()
1648 		NVolSetErrors(vol);  in ntfs_mft_bitmap_extend_initialized_nolock()
1653 		ntfs_error(vol->sb, "Failed to get search context.%s", es);  in ntfs_mft_bitmap_extend_initialized_nolock()
1654 		NVolSetErrors(vol);  in ntfs_mft_bitmap_extend_initialized_nolock()
1659 		ntfs_error(vol->sb, "Failed to find first attribute extent of "  in ntfs_mft_bitmap_extend_initialized_nolock()
1661 		NVolSetErrors(vol);  in ntfs_mft_bitmap_extend_initialized_nolock()
1714 static int ntfs_mft_data_extend_allocation_nolock(ntfs_volume *vol)  in ntfs_mft_data_extend_allocation_nolock()  argument
1730 	mft_ni = NTFS_I(vol->mft_ino);  in ntfs_mft_data_extend_allocation_nolock()
1741 			(ll - 1) >> vol->cluster_size_bits, NULL);  in ntfs_mft_data_extend_allocation_nolock()
1744 		ntfs_error(vol->sb, "Failed to determine last allocated "  in ntfs_mft_data_extend_allocation_nolock()
1755 	min_nr = vol->mft_record_size >> vol->cluster_size_bits;  in ntfs_mft_data_extend_allocation_nolock()
1759 	nr = vol->mft_record_size << 4 >> vol->cluster_size_bits;  in ntfs_mft_data_extend_allocation_nolock()
1766 	if (unlikely((ll + (nr << vol->cluster_size_bits)) >>  in ntfs_mft_data_extend_allocation_nolock()
1767 			vol->mft_record_size_bits >= (1ll << 32))) {  in ntfs_mft_data_extend_allocation_nolock()
1769 		if (unlikely((ll + (nr << vol->cluster_size_bits)) >>  in ntfs_mft_data_extend_allocation_nolock()
1770 				vol->mft_record_size_bits >= (1ll << 32))) {  in ntfs_mft_data_extend_allocation_nolock()
1771 			ntfs_warning(vol->sb, "Cannot allocate mft record "  in ntfs_mft_data_extend_allocation_nolock()
1782 		rl2 = ntfs_cluster_alloc(vol, old_last_vcn, nr, lcn, MFT_ZONE,  in ntfs_mft_data_extend_allocation_nolock()
1787 			ntfs_error(vol->sb, "Failed to allocate the minimal "  in ntfs_mft_data_extend_allocation_nolock()
1805 		ntfs_error(vol->sb, "Failed to merge runlists for mft data "  in ntfs_mft_data_extend_allocation_nolock()
1807 		if (ntfs_cluster_free_from_rl(vol, rl2)) {  in ntfs_mft_data_extend_allocation_nolock()
1808 			ntfs_error(vol->sb, "Failed to deallocate clusters "  in ntfs_mft_data_extend_allocation_nolock()
1810 			NVolSetErrors(vol);  in ntfs_mft_data_extend_allocation_nolock()
1823 		ntfs_error(vol->sb, "Failed to map mft record.");  in ntfs_mft_data_extend_allocation_nolock()
1829 		ntfs_error(vol->sb, "Failed to get search context.");  in ntfs_mft_data_extend_allocation_nolock()
1836 		ntfs_error(vol->sb, "Failed to find last attribute extent of "  in ntfs_mft_data_extend_allocation_nolock()
1852 	mp_size = ntfs_get_size_for_mapping_pairs(vol, rl2, ll, -1);  in ntfs_mft_data_extend_allocation_nolock()
1854 		ntfs_error(vol->sb, "Get size for mapping pairs failed for "  in ntfs_mft_data_extend_allocation_nolock()
1867 			ntfs_error(vol->sb, "Failed to resize attribute "  in ntfs_mft_data_extend_allocation_nolock()
1881 		ntfs_error(vol->sb, "Not enough space in this mft record to "  in ntfs_mft_data_extend_allocation_nolock()
1889 	ret = ntfs_mapping_pairs_build(vol, (u8*)a +  in ntfs_mft_data_extend_allocation_nolock()
1893 		ntfs_error(vol->sb, "Failed to build mapping pairs array of "  in ntfs_mft_data_extend_allocation_nolock()
1917 			ntfs_error(vol->sb, "Failed to find first attribute "  in ntfs_mft_data_extend_allocation_nolock()
1924 	mft_ni->allocated_size += nr << vol->cluster_size_bits;  in ntfs_mft_data_extend_allocation_nolock()
1940 		ntfs_error(vol->sb, "Failed to find last attribute extent of "  in ntfs_mft_data_extend_allocation_nolock()
1943 		mft_ni->allocated_size += nr << vol->cluster_size_bits;  in ntfs_mft_data_extend_allocation_nolock()
1952 		NVolSetErrors(vol);  in ntfs_mft_data_extend_allocation_nolock()
1959 		ntfs_error(vol->sb, "Failed to free clusters from mft data "  in ntfs_mft_data_extend_allocation_nolock()
1961 		NVolSetErrors(vol);  in ntfs_mft_data_extend_allocation_nolock()
1964 	if (ntfs_rl_truncate_nolock(vol, &mft_ni->runlist, old_last_vcn)) {  in ntfs_mft_data_extend_allocation_nolock()
1965 		ntfs_error(vol->sb, "Failed to truncate mft data attribute "  in ntfs_mft_data_extend_allocation_nolock()
1967 		NVolSetErrors(vol);  in ntfs_mft_data_extend_allocation_nolock()
1970 		if (ntfs_mapping_pairs_build(vol, (u8*)a + le16_to_cpu(  in ntfs_mft_data_extend_allocation_nolock()
1975 			ntfs_error(vol->sb, "Failed to restore mapping pairs "  in ntfs_mft_data_extend_allocation_nolock()
1977 			NVolSetErrors(vol);  in ntfs_mft_data_extend_allocation_nolock()
1980 			ntfs_error(vol->sb, "Failed to restore attribute "  in ntfs_mft_data_extend_allocation_nolock()
1982 			NVolSetErrors(vol);  in ntfs_mft_data_extend_allocation_nolock()
1987 		ntfs_error(vol->sb, "Failed to restore attribute search "  in ntfs_mft_data_extend_allocation_nolock()
1989 		NVolSetErrors(vol);  in ntfs_mft_data_extend_allocation_nolock()
2012 static int ntfs_mft_record_layout(const ntfs_volume *vol, const s64 mft_no,  in ntfs_mft_record_layout()  argument
2019 		ntfs_error(vol->sb, "Mft record number 0x%llx exceeds "  in ntfs_mft_record_layout()
2024 	memset(m, 0, vol->mft_record_size);  in ntfs_mft_record_layout()
2026 	if (vol->major_ver < 3 || (vol->major_ver == 3 && !vol->minor_ver))  in ntfs_mft_record_layout()
2038 	if (vol->mft_record_size >= NTFS_BLOCK_SIZE)  in ntfs_mft_record_layout()
2039 		m->usa_count = cpu_to_le16(vol->mft_record_size /  in ntfs_mft_record_layout()
2043 		ntfs_warning(vol->sb, "Sector size is bigger than mft record "  in ntfs_mft_record_layout()
2069 	m->bytes_allocated = cpu_to_le32(vol->mft_record_size);  in ntfs_mft_record_layout()
2091 static int ntfs_mft_record_format(const ntfs_volume *vol, const s64 mft_no)  in ntfs_mft_record_format()  argument
2094 	struct inode *mft_vi = vol->mft_ino;  in ntfs_mft_record_format()
2106 	index = mft_no << vol->mft_record_size_bits >> PAGE_CACHE_SHIFT;  in ntfs_mft_record_format()
2107 	ofs = (mft_no << vol->mft_record_size_bits) & ~PAGE_CACHE_MASK;  in ntfs_mft_record_format()
2112 		if (unlikely(index > end_index || ofs + vol->mft_record_size >=  in ntfs_mft_record_format()
2114 			ntfs_error(vol->sb, "Tried to format non-existing mft "  in ntfs_mft_record_format()
2122 		ntfs_error(vol->sb, "Failed to map page containing mft record "  in ntfs_mft_record_format()
2130 	err = ntfs_mft_record_layout(vol, mft_no, m);  in ntfs_mft_record_format()
2132 		ntfs_error(vol->sb, "Failed to layout mft record 0x%llx.",  in ntfs_mft_record_format()
2243 ntfs_inode *ntfs_mft_record_alloc(ntfs_volume *vol, const int mode,  in ntfs_mft_record_alloc()  argument
2276 	mft_ni = NTFS_I(vol->mft_ino);  in ntfs_mft_record_alloc()
2277 	mftbmp_ni = NTFS_I(vol->mftbmp_ino);  in ntfs_mft_record_alloc()
2278 	down_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2279 	bit = ntfs_mft_bitmap_find_and_alloc_free_rec_nolock(vol, base_ni);  in ntfs_mft_record_alloc()
2286 		up_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2298 	ll = mft_ni->initialized_size >> vol->mft_record_size_bits;  in ntfs_mft_record_alloc()
2326 			(long long)i_size_read(vol->mftbmp_ino),  in ntfs_mft_record_alloc()
2332 		err = ntfs_mft_bitmap_extend_allocation_nolock(vol);  in ntfs_mft_record_alloc()
2334 			up_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2343 				(long long)i_size_read(vol->mftbmp_ino),  in ntfs_mft_record_alloc()
2353 	err = ntfs_mft_bitmap_extend_initialized_nolock(vol);  in ntfs_mft_record_alloc()
2355 		up_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2364 			(long long)i_size_read(vol->mftbmp_ino),  in ntfs_mft_record_alloc()
2372 	err = ntfs_bitmap_set_bit(vol->mftbmp_ino, bit);  in ntfs_mft_record_alloc()
2374 		ntfs_error(vol->sb, "Failed to allocate bit in mft bitmap.");  in ntfs_mft_record_alloc()
2375 		up_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2388 	ll = (bit + 1) << vol->mft_record_size_bits;  in ntfs_mft_record_alloc()
2408 			(long long)i_size_read(vol->mft_ino),  in ntfs_mft_record_alloc()
2412 		err = ntfs_mft_data_extend_allocation_nolock(vol);  in ntfs_mft_record_alloc()
2414 			ntfs_error(vol->sb, "Failed to extend mft data "  in ntfs_mft_record_alloc()
2423 				(long long)i_size_read(vol->mft_ino),  in ntfs_mft_record_alloc()
2436 	old_data_size = vol->mft_ino->i_size;  in ntfs_mft_record_alloc()
2441 				vol->mft_record_size;  in ntfs_mft_record_alloc()
2442 		mft_no = mft_ni->initialized_size >> vol->mft_record_size_bits;  in ntfs_mft_record_alloc()
2443 		if (new_initialized_size > i_size_read(vol->mft_ino))  in ntfs_mft_record_alloc()
2444 			i_size_write(vol->mft_ino, new_initialized_size);  in ntfs_mft_record_alloc()
2448 		err = ntfs_mft_record_format(vol, mft_no);  in ntfs_mft_record_alloc()
2450 			ntfs_error(vol->sb, "Failed to format mft record.");  in ntfs_mft_record_alloc()
2461 		ntfs_error(vol->sb, "Failed to map mft record.");  in ntfs_mft_record_alloc()
2467 		ntfs_error(vol->sb, "Failed to get search context.");  in ntfs_mft_record_alloc()
2475 		ntfs_error(vol->sb, "Failed to find first attribute extent of "  in ntfs_mft_record_alloc()
2486 			cpu_to_sle64(i_size_read(vol->mft_ino));  in ntfs_mft_record_alloc()
2498 			(long long)i_size_read(vol->mft_ino),  in ntfs_mft_record_alloc()
2500 	BUG_ON(i_size_read(vol->mft_ino) > mft_ni->allocated_size);  in ntfs_mft_record_alloc()
2501 	BUG_ON(mft_ni->initialized_size > i_size_read(vol->mft_ino));  in ntfs_mft_record_alloc()
2513 	up_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2518 	index = bit << vol->mft_record_size_bits >> PAGE_CACHE_SHIFT;  in ntfs_mft_record_alloc()
2519 	ofs = (bit << vol->mft_record_size_bits) & ~PAGE_CACHE_MASK;  in ntfs_mft_record_alloc()
2521 	page = ntfs_map_page(vol->mft_ino->i_mapping, index);  in ntfs_mft_record_alloc()
2523 		ntfs_error(vol->sb, "Failed to map page containing allocated "  in ntfs_mft_record_alloc()
2537 			ntfs_error(vol->sb, "Mft record 0x%llx was marked "  in ntfs_mft_record_alloc()
2546 			NVolSetErrors(vol);  in ntfs_mft_record_alloc()
2558 		err = ntfs_mft_record_layout(vol, bit, m);  in ntfs_mft_record_alloc()
2560 			ntfs_error(vol->sb, "Failed to layout allocated mft "  in ntfs_mft_record_alloc()
2595 			ntfs_error(vol->sb, "Failed to map allocated extent "  in ntfs_mft_record_alloc()
2629 		vi = new_inode(vol->sb);  in ntfs_mft_record_alloc()
2651 		vi->i_uid = vol->uid;  in ntfs_mft_record_alloc()
2652 		vi->i_gid = vol->gid;  in ntfs_mft_record_alloc()
2663 			vi->i_mode &= ~vol->dmask;  in ntfs_mft_record_alloc()
2673 			if (vol->cluster_size <= ni->itype.index.block_size) {  in ntfs_mft_record_alloc()
2674 				ni->itype.index.vcn_size = vol->cluster_size;  in ntfs_mft_record_alloc()
2676 						vol->cluster_size_bits;  in ntfs_mft_record_alloc()
2678 				ni->itype.index.vcn_size = vol->sector_size;  in ntfs_mft_record_alloc()
2680 						vol->sector_size_bits;  in ntfs_mft_record_alloc()
2684 			vi->i_mode &= ~vol->fmask;  in ntfs_mft_record_alloc()
2730 		vol->mft_data_pos = bit + 1;  in ntfs_mft_record_alloc()
2743 	i_size_write(vol->mft_ino, old_data_size);  in ntfs_mft_record_alloc()
2747 	down_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2749 	if (ntfs_bitmap_clear_bit(vol->mftbmp_ino, bit)) {  in ntfs_mft_record_alloc()
2750 		ntfs_error(vol->sb, "Failed to clear bit in mft bitmap.%s", es);  in ntfs_mft_record_alloc()
2751 		NVolSetErrors(vol);  in ntfs_mft_record_alloc()
2753 	up_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2757 	ntfs_warning(vol->sb, "Cannot allocate mft record because the maximum "  in ntfs_mft_record_alloc()
2759 	up_write(&vol->mftbmp_lock);  in ntfs_mft_record_alloc()
2787 	ntfs_volume *vol = ni->vol;  in ntfs_extent_mft_record_free()  local
2810 		ntfs_error(vol->sb, "Tried to free busy extent inode 0x%lx, "  in ntfs_extent_mft_record_free()
2833 		ntfs_error(vol->sb, "Extent inode 0x%lx is not attached to "  in ntfs_extent_mft_record_free()
2864 		ntfs_error(vol->sb, "Failed to write mft record 0x%lx, not "  in ntfs_extent_mft_record_free()
2874 	down_write(&vol->mftbmp_lock);  in ntfs_extent_mft_record_free()
2875 	err = ntfs_bitmap_clear_bit(vol->mftbmp_ino, mft_no);  in ntfs_extent_mft_record_free()
2876 	up_write(&vol->mftbmp_lock);  in ntfs_extent_mft_record_free()
2883 		ntfs_error(vol->sb, "Failed to clear bit in mft bitmap.%s", es);  in ntfs_extent_mft_record_free()
2884 		NVolSetErrors(vol);  in ntfs_extent_mft_record_free()
2896 			ntfs_error(vol->sb, "Failed to allocate internal "  in ntfs_extent_mft_record_free()
2899 			NVolSetErrors(vol);  in ntfs_extent_mft_record_free()