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Searched refs:extent (Results 1 – 25 of 33) sorted by relevance

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/fs/hfs/
A Dextent.c226 hfs_dump_extent(extent); in hfs_add_extent()
227 for (i = 0; i < 3; extent++, i++) { in hfs_add_extent()
234 extent++; in hfs_add_extent()
254 hfs_dump_extent(extent); in hfs_free_extents()
255 for (i = 0; i < 3; extent++, i++) { in hfs_free_extents()
270 extent->block = 0; in hfs_free_extents()
271 extent->count = 0; in hfs_free_extents()
282 extent--; in hfs_free_extents()
292 struct hfs_extent *extent; in hfs_free_fork() local
297 extent = file->ExtRec; in hfs_free_fork()
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A DMakefile9 catalog.o dir.o extent.o inode.o attr.o mdb.o \
/fs/hfsplus/
A Dextents.c157 struct hfsplus_extent *extent, in __hfsplus_ext_read_extent() argument
304 be32_to_cpu(extent[i].start_block), in hfsplus_dump_extent()
315 hfsplus_dump_extent(extent); in hfsplus_add_extent()
316 for (i = 0; i < 8; extent++, i++) { in hfsplus_add_extent()
323 extent++; in hfsplus_add_extent()
338 struct hfsplus_extent *extent, in hfsplus_free_extents() argument
345 hfsplus_dump_extent(extent); in hfsplus_free_extents()
346 for (i = 0; i < 8; extent++, i++) { in hfsplus_free_extents()
366 extent->block_count = 0; in hfsplus_free_extents()
367 extent->start_block = 0; in hfsplus_free_extents()
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A Dwrapper.c68 u32 extent; in hfsplus_read_mdb() local
91 extent = get_unaligned_be32(bufptr + HFSP_WRAPOFF_EMBEDEXT); in hfsplus_read_mdb()
92 wd->embed_start = (extent >> 16) & 0xFFFF; in hfsplus_read_mdb()
93 wd->embed_count = extent & 0xFFFF; in hfsplus_read_mdb()
/fs/
A Dmnt_idmapping.c361 struct uid_gid_extent *extent; in statmount_mnt_idmap() local
364 extent = &map->extent[idx]; in statmount_mnt_idmap()
366 extent = &map->forward[idx]; in statmount_mnt_idmap()
373 lower = map_id_range_up(map_up, extent->lower_first, extent->count); in statmount_mnt_idmap()
377 seq_printf(seq, "%u %u %u", extent->first, lower, extent->count); in statmount_mnt_idmap()
A Dioctl.c115 struct fiemap_extent extent; in fiemap_fill_next_extent() local
138 memset(&extent, 0, sizeof(extent)); in fiemap_fill_next_extent()
139 extent.fe_logical = logical; in fiemap_fill_next_extent()
140 extent.fe_physical = phys; in fiemap_fill_next_extent()
141 extent.fe_length = len; in fiemap_fill_next_extent()
142 extent.fe_flags = flags; in fiemap_fill_next_extent()
145 if (copy_to_user(dest, &extent, sizeof(extent))) in fiemap_fill_next_extent()
/fs/btrfs/
A DMakefile25 btrfs-y += super.o ctree.o extent-tree.o print-tree.o root-tree.o dir-item.o \
35 subpage.o tree-mod-log.o extent-io-tree.o fs.o messages.o bio.o \
44 tests/extent-buffer-tests.o tests/btrfs-tests.o \
45 tests/extent-io-tests.o tests/inode-tests.o tests/qgroup-tests.o \
46 tests/free-space-tree-tests.o tests/extent-map-tests.o \
A DKconfig56 extent maps, extent io, extent buffers, inodes, qgroups and others,
115 - extent tree v2 - complex rework of extent tracking
126 Enable run-time extent reference verification instrumentation. This
127 is meant to be used by btrfs developers for tracking down extent
A Dreflink.c373 struct btrfs_file_extent_item *extent; in btrfs_clone() local
420 extent = btrfs_item_ptr(leaf, slot, in btrfs_clone()
422 extent_gen = btrfs_file_extent_generation(leaf, extent); in btrfs_clone()
423 comp = btrfs_file_extent_compression(leaf, extent); in btrfs_clone()
424 type = btrfs_file_extent_type(leaf, extent); in btrfs_clone()
427 disko = btrfs_file_extent_disk_bytenr(leaf, extent); in btrfs_clone()
428 diskl = btrfs_file_extent_disk_num_bytes(leaf, extent); in btrfs_clone()
429 datao = btrfs_file_extent_offset(leaf, extent); in btrfs_clone()
430 datal = btrfs_file_extent_num_bytes(leaf, extent); in btrfs_clone()
433 datal = btrfs_file_extent_ram_bytes(leaf, extent); in btrfs_clone()
A Draid-stripe-tree.c22 struct btrfs_stripe_extent *extent, *newitem; in btrfs_partially_delete_raid_extent() local
44 extent = btrfs_item_ptr(leaf, slot, struct btrfs_stripe_extent); in btrfs_partially_delete_raid_extent()
47 struct btrfs_raid_stride *stride = &extent->strides[i]; in btrfs_partially_delete_raid_extent()
174 struct btrfs_stripe_extent *extent; in btrfs_delete_raid_extent() local
187 extent = btrfs_item_ptr(leaf, path->slots[0], in btrfs_delete_raid_extent()
191 struct btrfs_raid_stride *stride = &extent->strides[i]; in btrfs_delete_raid_extent()
A Dfile.c2308 struct btrfs_file_extent_item *extent; in btrfs_insert_replace_extent() local
2335 extent = btrfs_item_ptr(leaf, slot, struct btrfs_file_extent_item); in btrfs_insert_replace_extent()
2336 ASSERT(btrfs_file_extent_type(leaf, extent) != BTRFS_FILE_EXTENT_INLINE); in btrfs_insert_replace_extent()
2337 btrfs_set_file_extent_offset(leaf, extent, extent_info->data_offset); in btrfs_insert_replace_extent()
2338 btrfs_set_file_extent_num_bytes(leaf, extent, replace_len); in btrfs_insert_replace_extent()
2340 btrfs_set_file_extent_generation(leaf, extent, trans->transid); in btrfs_insert_replace_extent()
3627 struct btrfs_file_extent_item *extent; in find_desired_extent() local
3683 extent = btrfs_item_ptr(leaf, path->slots[0], in find_desired_extent()
3685 type = btrfs_file_extent_type(leaf, extent); in find_desired_extent()
3694 btrfs_file_extent_disk_bytenr(leaf, extent) == 0)) { in find_desired_extent()
/fs/bcachefs/
A Dio_read.h89 struct bkey_buf *extent) in bch2_read_indirect_extent() argument
91 if (extent->k->k.type != KEY_TYPE_reflink_p) in bch2_read_indirect_extent()
100 bkey_i_to_s_c_reflink_p(extent->k), in bch2_read_indirect_extent()
111 bch2_bkey_buf_reassemble(extent, c, k); in bch2_read_indirect_extent()
A Dbackpointers.c455 struct bkey_s_c extent, unsigned dev) in drop_dev_and_update() argument
457 struct bkey_i *n = bch2_bkey_make_mut_noupdate(trans, extent); in drop_dev_and_update()
467 enum btree_id btree, struct bkey_s_c extent, in check_extent_checksum() argument
471 struct bkey_ptrs_c ptrs = bch2_bkey_ptrs_c(extent); in check_extent_checksum()
480 if (bkey_is_btree_ptr(extent.k)) in check_extent_checksum()
483 bkey_for_each_ptr_decode(extent.k, ptrs, p, entry) in check_extent_checksum()
514 bch2_bkey_val_to_text(&buf, c, extent); in check_extent_checksum()
520 struct nonce nonce = extent_nonce(extent.k->bversion, p.crc); in check_extent_checksum()
525 ret = drop_dev_and_update(trans, btree, extent, dev) ?: 1; in check_extent_checksum()
/fs/ext4/
A Dextents.c5297 struct ext4_extent *extent; in ext4_ext_shift_extents() local
5308 extent = path[depth].p_ext; in ext4_ext_shift_extents()
5309 if (!extent) in ext4_ext_shift_extents()
5326 if (extent) { in ext4_ext_shift_extents()
5375 if (!extent) { in ext4_ext_shift_extents()
5405 extent--; in ext4_ext_shift_extents()
5410 extent++; in ext4_ext_shift_extents()
5541 struct ext4_extent *extent; in ext4_insert_range() local
5604 extent = path[depth].p_ext; in ext4_insert_range()
5605 if (extent) { in ext4_insert_range()
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A DKconfig42 ext3; it is based on extent maps and it supports 48-bit
/fs/qnx4/
A Dinode.c75 static inline u32 try_extent(qnx4_xtnt_t *extent, u32 *offset) in try_extent() argument
77 u32 size = le32_to_cpu(extent->xtnt_size); in try_extent()
79 return le32_to_cpu(extent->xtnt_blk) + *offset - 1; in try_extent()
/fs/freevxfs/
A Dvxfs_inode.c137 vxfs_blkiget(struct super_block *sbp, u_long extent, ino_t ino) in vxfs_blkiget() argument
148 block = extent + ((ino * VXFS_ISIZE) / sbp->s_blocksize); in vxfs_blkiget()
A Dvxfs_inode.h53 __fs32 extent; /* Extent number */ member
A Dvxfs_bmap.c58 return (bn + fs32_to_cpu(sbi, d->extent)); in vxfs_bmap_ext4()
/fs/isofs/
A Drock.h15 __u8 extent[8]; member
A Drock.c249 rs.cont_extent = isonum_733(rr->u.CE.extent); in get_rock_ridge_filename()
368 rs.cont_extent = isonum_733(rr->u.CE.extent); in parse_rock_ridge_inode_internal()
769 rs.cont_extent = isonum_733(rr->u.CE.extent); in rock_ridge_symlink_read_folio()
A Disofs.h195 *block = (unsigned long)isonum_733(de->extent) in isofs_normalize_block_and_offset()
/fs/udf/
A Dinode.c660 struct kernel_long_ad extent; in udf_extend_file() local
690 extent.extLocation.logicalBlockNum = 0; in udf_extend_file()
691 extent.extLocation.partitionReferenceNum = 0; in udf_extend_file()
692 extent.extLength = EXT_NOT_RECORDED_NOT_ALLOCATED; in udf_extend_file()
695 err = udf_next_aext(inode, &epos, &extent.extLocation, in udf_extend_file()
696 &extent.extLength, &etype, 0); in udf_extend_file()
699 extent.extLength |= etype << 30; in udf_extend_file()
710 udf_do_extend_final_block(inode, &epos, &extent, new_elen); in udf_extend_file()
712 err = udf_do_extend_file(inode, &epos, &extent, new_elen); in udf_extend_file()
/fs/ocfs2/
A DKconfig13 OCFS2 is a general purpose extent based shared disk cluster file
/fs/ceph/
A Dfile.c1174 read_off, op->extent.sparse_ext, in __ceph_sync_read()
1175 op->extent.sparse_ext_cnt); in __ceph_sync_read()
1453 req->r_data_offset = req->r_ops[0].extent.offset; in ceph_aio_retry_work()
1911 if (op->extent.sparse_ext_cnt == 0) { in ceph_sync_write()
1919 } else if (op->extent.sparse_ext_cnt != 1 || in ceph_sync_write()
1930 if (op->extent.sparse_ext_cnt == 0) { in ceph_sync_write()
1934 } else if (op->extent.sparse_ext_cnt != 1 || in ceph_sync_write()

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