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Searched refs:extents (Results 1 – 25 of 38) sorted by relevance

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/linux-6.3-rc2/fs/btrfs/tests/
A Dfree-space-tree-tests.c76 extent_start != extents[i].start || in __check_free_space_extents()
92 key.offset != extents[i].length) in __check_free_space_extents()
161 extents, ARRAY_SIZE(extents)); in test_empty_block_group()
182 extents, ARRAY_SIZE(extents)); in test_remove_all()
204 extents, ARRAY_SIZE(extents)); in test_remove_beginning()
228 extents, ARRAY_SIZE(extents)); in test_remove_end()
252 extents, ARRAY_SIZE(extents)); in test_remove_middle()
289 extents, ARRAY_SIZE(extents)); in test_merge_left()
327 extents, ARRAY_SIZE(extents)); in test_merge_right()
370 extents, ARRAY_SIZE(extents)); in test_merge_both()
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/linux-6.3-rc2/Documentation/filesystems/
A Dfiemap.rst9 returns a list of extents.
23 __u32 fm_mapped_extents; /* number of extents that were
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
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[]
98 FIEMAP_EXTENT_MERGED, adjacent extents will not be merged.
113 which simply cares not to try operating on non-aligned extents
176 adjacent blocks into 'extents'.
[all …]
A Domfs.rst49 and extents. Each sysblock has a header containing CRCs of the entire
100 __be32 e_extent_count; /* total # extents in this table */
A Derofs.rst166 | ... | inode | xattrs | extents | data inline | ... | inode ...
200 Xattrs, extents, data inline are followed by the corresponding inode with
264 with ``extents`` area of the inode metadata indicating how to get the chunk
281 extents and in the meanwhile, compressed into physical clusters (pclusters).
329 Since Linux v6.1, each pcluster can be used for multiple variable-sized extents,
/linux-6.3-rc2/Documentation/admin-guide/device-mapper/
A Dlinear.rst51 my $extents = int($dev_size / $extent_size) -
54 while ($extents > 0) {
56 $extents--;
58 my $this_offset = $extents * $extent_size;
/linux-6.3-rc2/kernel/
A Duser_namespace.c284 return bsearch(&key, map->forward, extents, in map_id_range_down_max()
302 for (idx = 0; idx < extents; idx++) { in map_id_range_down_base()
315 unsigned extents = map->nr_extents; in map_id_range_down() local
318 if (extents <= UID_GID_MAP_MAX_BASE_EXTENTS) in map_id_range_down()
349 for (idx = 0; idx < extents; idx++) { in map_id_up_base()
371 return bsearch(&key, map->reverse, extents, in map_id_up_max()
378 unsigned extents = map->nr_extents; in map_id_up() local
382 extent = map_id_up_base(extents, map, id); in map_id_up()
384 extent = map_id_up_max(extents, map, id); in map_id_up()
666 unsigned extents = map->nr_extents; in m_start() local
[all …]
/linux-6.3-rc2/fs/efs/
A Dinode.c134 extent_copy(&(efs_inode->di_u.di_extents[i]), &(in->extents[i])); in efs_iget()
135 if (i < in->numextents && in->extents[i].cooked.ex_magic != 0) { in efs_iget()
215 if ((result = efs_extent_check(&in->extents[last], block, sb))) in efs_map_block()
232 if ((result = efs_extent_check(&in->extents[cur], block, sb))) { in efs_map_block()
244 direxts = in->extents[0].cooked.ex_offset; in efs_map_block()
259 ibase += in->extents[dirext].cooked.ex_length * in efs_map_block()
272 iblock = sb->fs_start + in->extents[dirext].cooked.ex_bn + in efs_map_block()
A Defs.h80 efs_extent extents[EFS_DIRECTEXTENTS]; member
/linux-6.3-rc2/Documentation/filesystems/ext4/
A Difork.rst15 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
A Dblocks.rst141 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
A Dverity.rst35 Verity inodes have EXT4_VERITY_FL set, and they must use extents, i.e.
A Dchecksums.rst54 - UUID + inode number + inode generation + all valid extents + HTREE tail.
/linux-6.3-rc2/fs/hfsplus/
A Dhfsplus_raw.h100 hfsplus_extent_rec extents; member
382 struct hfsplus_extent extents; member
400 struct hfsplus_attr_extents extents; member
A DMakefile8 hfsplus-objs := super.o options.o inode.o ioctl.o extents.o catalog.o dir.o btree.o \
A Dinode.c471 memcpy(&hip->first_extents, &fork->extents, sizeof(hfsplus_extent_rec)); in hfsplus_inode_read_fork()
473 count += be32_to_cpu(fork->extents[i].block_count); in hfsplus_inode_read_fork()
496 memcpy(&fork->extents, &HFSPLUS_I(inode)->first_extents, in hfsplus_inode_write_fork()
A Dextents.c410 blocks += be32_to_cpu(fork->extents[i].block_count); in hfsplus_free_fork()
412 res = hfsplus_free_extents(sb, fork->extents, blocks, blocks); in hfsplus_free_fork()
/linux-6.3-rc2/drivers/md/bcache/
A DMakefile5 bcache-y := alloc.o bset.o btree.o closure.o debug.o extents.o\
/linux-6.3-rc2/fs/nfs/blocklayout/
A Dblocklayout.c588 struct layout_verification *lv, struct list_head *extents, in bl_alloc_extent() argument
633 list_add_tail(&be->be_list, extents); in bl_alloc_extent()
661 LIST_HEAD(extents); in bl_alloc_lseg()
691 status = bl_alloc_extent(&xdr, lo, &lv, &extents, gfp_mask); in bl_alloc_lseg()
709 while (!list_empty(&extents)) { in bl_alloc_lseg()
711 list_first_entry(&extents, struct pnfs_block_extent, in bl_alloc_lseg()
/linux-6.3-rc2/fs/ext4/
A DMakefile8 ext4-y := balloc.o bitmap.o block_validity.o dir.o ext4_jbd2.o extents.o \
/linux-6.3-rc2/Documentation/ABI/testing/
A Dsysfs-fs-ext422 The maximum number of extents the multiblock allocator
29 The minimum number of extents the multiblock allocator
/linux-6.3-rc2/Documentation/admin-guide/
A Dext4.rst39 Or to configure an existing ext3 filesystem to support extents:
41 # tune2fs -O extents /dev/hda1
496 The maximum number of extents the multiblock allocator will search to
500 The minimum number of extents the multiblock allocator will search to
569 Move the block extents from orig_fd (the one this ioctl is pointing to)
589 contiguous block ranges into ext4 extents of the temporary inode. Then,
593 extents for this ioctl to work.
/linux-6.3-rc2/fs/cifs/
A Dsmb2pdu.h263 struct smb3_extents extents[]; member
/linux-6.3-rc2/fs/btrfs/
A DKconfig23 Btrfs is a general purpose copy-on-write filesystem with extents,
/linux-6.3-rc2/Documentation/mm/
A Dphysical_memory.rst81 The relation between node and zone extents is determined by the physical memory
225 A lock that protects the fields defining the node extents. Only defined when
/linux-6.3-rc2/fs/xfs/
A DKconfig13 Btrees (directories, extents, free space) to aid both performance

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