| /linux-6.12.1/fs/btrfs/tests/ |
| D | free-space-tree-tests.c | 24 const struct free_space_extent * const extents, in __check_free_space_extents() argument
65 extent_start != extents[i].start || in __check_free_space_extents()
66 offset - extent_start != extents[i].length) in __check_free_space_extents()
76 extent_start != extents[i].start || in __check_free_space_extents()
77 end - extent_start != extents[i].length) in __check_free_space_extents()
91 key.objectid != extents[i].start || in __check_free_space_extents()
92 key.offset != extents[i].length) in __check_free_space_extents()
111 const struct free_space_extent * const extents, in check_free_space_extents() argument
127 ret = __check_free_space_extents(trans, fs_info, cache, path, extents, in check_free_space_extents()
146 return __check_free_space_extents(trans, fs_info, cache, path, extents, in check_free_space_extents()
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| /linux-6.12.1/fs/xfs/ |
| D | xfs_discard.c | 81 struct xfs_busy_extents *extents = in xfs_discard_endio_work() local
84 xfs_extent_busy_clear(extents->mount, &extents->extent_list, false); in xfs_discard_endio_work()
85 kfree(extents->owner); in xfs_discard_endio_work()
96 struct xfs_busy_extents *extents = bio->bi_private; in xfs_discard_endio() local
98 INIT_WORK(&extents->endio_work, xfs_discard_endio_work); in xfs_discard_endio()
99 queue_work(xfs_discard_wq, &extents->endio_work); in xfs_discard_endio()
111 struct xfs_busy_extents *extents) in xfs_discard_extents() argument
119 list_for_each_entry(busyp, &extents->extent_list, list) { in xfs_discard_extents()
138 bio->bi_private = extents; in xfs_discard_extents()
142 xfs_discard_endio_work(&extents->endio_work); in xfs_discard_extents()
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| /linux-6.12.1/Documentation/filesystems/ |
| D | fiemap.rst | 9 returns a list of extents.
23 __u32 fm_mapped_extents; /* number of extents that were
27 struct fiemap_extent fm_extents[0]; /* array of mapped extents (out) */
48 that can be used to return extents. If fm_extent_count is zero, then the
49 fm_extents[] array is ignored (no extents will be returned), and the
50 fm_mapped_extents count will hold the number of extents needed in
57 If this flag is set, the kernel will sync the file before mapping extents.
60 If this flag is set, the extents returned will describe the inodes
70 fm_extent_count. The number of extents mapped by kernel will be
73 the maximum number of extents that can be mapped in the fm_extent[]
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| D | omfs.rst | 49 and extents. Each sysblock has a header containing CRCs of the entire
100 __be32 e_extent_count; /* total # extents in this table */
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| D | erofs.rst | 172 | ... | inode | xattrs | extents | data inline | ... | inode ...
206 Xattrs, extents, data inline are placed after the corresponding inode with
270 with ``extents`` area of the inode metadata indicating how to get the chunk
319 extents and in the meanwhile, compressed into physical clusters (pclusters).
367 Since Linux v6.1, each pcluster can be used for multiple variable-sized extents,
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| /linux-6.12.1/Documentation/admin-guide/device-mapper/ |
| D | linear.rst | 51 my $extents = int($dev_size / $extent_size) -
54 while ($extents > 0) {
56 $extents--;
58 my $this_offset = $extents * $extent_size;
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| /linux-6.12.1/kernel/ |
| D | user_namespace.c | 279 map_id_range_down_max(unsigned extents, struct uid_gid_map *map, u32 id, u32 count) in map_id_range_down_max() argument
287 return bsearch(&key, map->forward, extents, in map_id_range_down_max()
297 map_id_range_down_base(unsigned extents, struct uid_gid_map *map, u32 id, u32 count) in map_id_range_down_base() argument
305 for (idx = 0; idx < extents; idx++) { in map_id_range_down_base()
318 unsigned extents = map->nr_extents; in map_id_range_down() local
321 if (extents <= UID_GID_MAP_MAX_BASE_EXTENTS) in map_id_range_down()
322 extent = map_id_range_down_base(extents, map, id, count); in map_id_range_down()
324 extent = map_id_range_down_max(extents, map, id, count); in map_id_range_down()
346 map_id_up_base(unsigned extents, struct uid_gid_map *map, u32 id) in map_id_up_base() argument
352 for (idx = 0; idx < extents; idx++) { in map_id_up_base()
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| /linux-6.12.1/fs/efs/ |
| D | inode.c | 133 extent_copy(&(efs_inode->di_u.di_extents[i]), &(in->extents[i])); in efs_iget()
134 if (i < in->numextents && in->extents[i].cooked.ex_magic != 0) { in efs_iget()
214 if ((result = efs_extent_check(&in->extents[last], block, sb))) in efs_map_block()
231 if ((result = efs_extent_check(&in->extents[cur], block, sb))) { in efs_map_block()
243 direxts = in->extents[0].cooked.ex_offset; in efs_map_block()
258 ibase += in->extents[dirext].cooked.ex_length * in efs_map_block()
271 iblock = sb->fs_start + in->extents[dirext].cooked.ex_bn + in efs_map_block()
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| D | efs.h | 77 efs_extent extents[EFS_DIRECTEXTENTS]; member
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| /linux-6.12.1/Documentation/filesystems/ext4/ |
| D | ifork.rst | 15 string is less than 60 bytes long. Otherwise, either extents or block
48 requires an indirect block to map all 1,000 entries; with extents, the
53 must have the extents flag (0x80000) flag set for this feature to be in
64 stored in ``inode.i_block``, which allows for the first four extents to
168 the 32-bit checksum is inserted into this space. The 4 extents in the
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| D | blocks.rst | 141 Note: Files not using extents (i.e. files using block maps) must be
142 placed within the first 2^32 blocks of a filesystem. Files with extents
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| D | verity.rst | 35 Verity inodes have EXT4_VERITY_FL set, and they must use extents, i.e.
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| D | checksums.rst | 54 - UUID + inode number + inode generation + all valid extents + HTREE tail.
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| /linux-6.12.1/fs/hfsplus/ |
| D | hfsplus_raw.h | 100 hfsplus_extent_rec extents; member
382 struct hfsplus_extent extents; member
400 struct hfsplus_attr_extents extents; member
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| D | Makefile | 8 hfsplus-objs := super.o options.o inode.o ioctl.o extents.o catalog.o dir.o btree.o \
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| D | inode.c | 466 memcpy(&hip->first_extents, &fork->extents, sizeof(hfsplus_extent_rec)); in hfsplus_inode_read_fork()
468 count += be32_to_cpu(fork->extents[i].block_count); in hfsplus_inode_read_fork()
491 memcpy(&fork->extents, &HFSPLUS_I(inode)->first_extents, in hfsplus_inode_write_fork()
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| /linux-6.12.1/drivers/md/bcache/ |
| D | Makefile | 5 bcache-y := alloc.o bset.o btree.o debug.o extents.o io.o\
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| /linux-6.12.1/fs/nfs/blocklayout/ |
| D | blocklayout.c | 597 struct layout_verification *lv, struct list_head *extents, in bl_alloc_extent() argument
642 list_add_tail(&be->be_list, extents); in bl_alloc_extent()
670 LIST_HEAD(extents); in bl_alloc_lseg()
700 status = bl_alloc_extent(&xdr, lo, &lv, &extents, gfp_mask); in bl_alloc_lseg()
718 while (!list_empty(&extents)) { in bl_alloc_lseg()
720 list_first_entry(&extents, struct pnfs_block_extent, in bl_alloc_lseg()
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| /linux-6.12.1/fs/ext4/ |
| D | Makefile | 8 ext4-y := balloc.o bitmap.o block_validity.o dir.o ext4_jbd2.o extents.o \
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-fs-ext4 | 22 The maximum number of extents the multiblock allocator
29 The minimum number of extents the multiblock allocator
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| /linux-6.12.1/fs/bcachefs/ |
| D | Makefile | 40 extents.o \
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| /linux-6.12.1/fs/ext2/ |
| D | Kconfig | 14 or extents, and also supports larger time stamps if the filesystem
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| /linux-6.12.1/Documentation/admin-guide/ |
| D | ext4.rst | 39 Or to configure an existing ext3 filesystem to support extents:
41 # tune2fs -O extents /dev/hda1
483 The maximum number of extents the multiblock allocator will search to
487 The minimum number of extents the multiblock allocator will search to
556 Move the block extents from orig_fd (the one this ioctl is pointing to)
576 contiguous block ranges into ext4 extents of the temporary inode. Then,
580 extents for this ioctl to work.
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| /linux-6.12.1/fs/btrfs/ |
| D | Kconfig | 24 Btrfs is a general purpose copy-on-write filesystem with extents,
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| /linux-6.12.1/fs/smb/client/ |
| D | smb2pdu.h | 244 struct smb3_extents extents[]; member
|