| /Linux-v5.4/fs/overlayfs/ |
| D | Kconfig | 46 bool "Overlayfs: turn on inodes index feature by default"
50 the index directory to map lower inodes to upper inodes by default.
55 The inodes index feature prevents breaking of lower hardlinks on copy
58 Note, that the inodes index feature is not backward compatible.
59 That is, mounting an overlay which has an inodes index on a kernel
99 inodes to a unified address space. The mapped 64bit inode numbers
100 might not be compatible with applications that expect 32bit inodes.
102 If compatibility with applications that expect 32bit inodes is not an
122 mounting an overlay which has metacopy only inodes on a kernel
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| /Linux-v5.4/fs/xfs/ |
| D | xfs_iwalk.c | 471 unsigned int inodes) in xfs_iwalk_prefetch() argument
481 if (inodes == 0) in xfs_iwalk_prefetch()
482 inodes = IWALK_MAX_INODE_PREFETCH; in xfs_iwalk_prefetch()
483 inodes = min(inodes, IWALK_MAX_INODE_PREFETCH); in xfs_iwalk_prefetch()
486 inodes = round_up(inodes, XFS_INODES_PER_CHUNK); in xfs_iwalk_prefetch()
501 inobt_records = (inodes * 5) / (4 * XFS_INODES_PER_CHUNK); in xfs_iwalk_prefetch()
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| /Linux-v5.4/fs/squashfs/ |
| D | export.c | 111 u64 lookup_table_start, u64 next_table, unsigned int inodes) in squashfs_read_inode_lookup_table() argument
113 unsigned int length = SQUASHFS_LOOKUP_BLOCK_BYTES(inodes); in squashfs_read_inode_lookup_table()
121 if (inodes == 0) in squashfs_read_inode_lookup_table()
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| D | super.c | 167 msblk->inodes = le32_to_cpu(sblk->inodes); in squashfs_fill_super()
178 TRACE("Number of inodes %d\n", msblk->inodes); in squashfs_fill_super()
256 lookup_table_start, next_table, msblk->inodes); in squashfs_fill_super()
380 buf->f_files = msblk->inodes; in squashfs_statfs()
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| D | squashfs_fs_sb.h | 64 unsigned int inodes; member
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| /Linux-v5.4/Documentation/filesystems/ |
| D | squashfs.txt | 5 It uses zlib, lz4, lzo, or xz compression to compress files, inodes and
44 Squashfs compresses data, inodes and directories. In addition, inode and
48 inodes have different sizes).
109 Metadata (inodes and directories) are compressed in 8Kbyte blocks. Each
115 boundaries, therefore inodes overlap compressed blocks. Inodes are identified
120 To maximise compression there are different inodes for each file type
125 directory inode are defined: inodes optimised for frequently occurring
132 Like inodes, directories are packed into compressed metadata blocks, stored
139 fact that (in most cases) the inodes of the files will be in the same
205 expired/flushed inodes.
[all …]
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| D | quota.txt | 6 number of used inodes (inode is a filesystem structure which is associated with
8 of used inodes there are actually two limits. The first one is called softlimit
13 more space/inodes until he frees enough of them to get below softlimit.
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| D | sysv-fs.txt | 43 separate areas for inodes and for directories/data.
74 There is a cache of a certain number of free inodes in the super-block.
75 When it is exhausted, new free inodes are found using a linear search.
169 * Inode size, inodes per block
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| D | qnx6.txt | 16 concepts of blocks, inodes and directories.
47 Each superblock holds a set of root inodes for the different filesystem
59 indirect addressing blocks or inodes.
91 filename inodes start with 0)
112 Symbolic links are also filesystem objects with inodes. They got a specific
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| D | ext2.txt | 73 the concepts of blocks, inodes and directories. It has space in the
97 bitmap and the inode usage bitmap which show which blocks and inodes
122 number of inodes and blocks in the filesystem and how many are free,
123 how many inodes and blocks are in each block group, when the filesystem
184 The inode allocation code tries to assign inodes which are in the same
197 Symbolic links are also filesystem objects with inodes. They deserve
310 created, and depend upon the block size chosen. The ratio of inodes to
312 increase the number of inodes is to increase the size of the filesystem.
313 No tools currently exist which can change the ratio of inodes to blocks.
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| D | tmpfs.txt | 64 nr_inodes: The maximum number of inodes for this instance. The default
75 if nr_inodes=0, inodes will not be limited. It is generally unwise to
141 RAM/SWAP in 10240 inodes and it is only accessible by root.
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| D | dlmfs.txt | 88 Locks for a given domain are represented by regular inodes inside the
97 not automatically create inodes for existing lock resources.
|
| /Linux-v5.4/Documentation/filesystems/ext4/ |
| D | eainode.rst | 13 sharing of large xattr values between multiple owning inodes. For
17 inode is not referenced by multiple inodes) to verify that the EA inode
|
| D | bitmaps.rst | 27 the number of inodes per group. See the section on inodes for more
|
| D | dynamic.rst | 9 .. include:: inodes.rst
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| D | special_inodes.rst | 3 Special inodes
|
| D | super.rst | 231 - Start of list of orphaned inodes to delete.
289 - All inodes have at least # bytes.
293 - New inodes should reserve # bytes.
575 - “imagic inodes”. Not clear from the code what this does
650 - Encrypted inodes are present on the filesystem. (INCOMPAT\_ENCRYPT).
684 - Indicates that large inodes exist on this filesystem
708 - Verity inodes may be present on the filesystem. (RO\_COMPAT\_VERITY)
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| /Linux-v5.4/fs/xfs/scrub/ |
| D | ialloc.c | 42 unsigned long long inodes; member
461 iabt->inodes += irec.ir_count; in xchk_iallocbt_rec()
553 unsigned long long inodes) in xchk_iallocbt_xref_rmap_inodes() argument
567 inode_blocks = XFS_B_TO_FSB(sc->mp, inodes * sc->mp->m_sb.sb_inodesize); in xchk_iallocbt_xref_rmap_inodes()
580 .inodes = 0, in xchk_iallocbt()
602 xchk_iallocbt_xref_rmap_inodes(sc, which, iabt.inodes); in xchk_iallocbt()
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| /Linux-v5.4/fs/jffs2/ |
| D | TODO | 12 - make the scan code populate real inodes so read_inode just after
15 decide which inodes should be in-core immediately after mount.
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| /Linux-v5.4/fs/qnx6/ |
| D | inode.c | 438 sbi->inodes = qnx6_private_inode(s, &sb1->Inode); in qnx6_fill_super()
439 if (!sbi->inodes) in qnx6_fill_super()
473 iput(sbi->inodes); in qnx6_fill_super()
490 iput(qs->inodes); in qnx6_put_super()
550 mapping = sbi->inodes->i_mapping; in qnx6_iget()
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| D | qnx6.h | 36 struct inode * inodes; member
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| /Linux-v5.4/fs/btrfs/ |
| D | ioctl.c | 4428 struct btrfs_data_container *inodes = ctx; in build_ino_list() local
4431 if (inodes->bytes_left >= c) { in build_ino_list()
4432 inodes->bytes_left -= c; in build_ino_list()
4433 inodes->val[inodes->elem_cnt] = inum; in build_ino_list()
4434 inodes->val[inodes->elem_cnt + 1] = offset; in build_ino_list()
4435 inodes->val[inodes->elem_cnt + 2] = root; in build_ino_list()
4436 inodes->elem_cnt += 3; in build_ino_list()
4438 inodes->bytes_missing += c - inodes->bytes_left; in build_ino_list()
4439 inodes->bytes_left = 0; in build_ino_list()
4440 inodes->elem_missed += 3; in build_ino_list()
[all …]
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| /Linux-v5.4/fs/ext2/ |
| D | Kconfig | 16 Extended attributes are name:value pairs associated with inodes by
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| /Linux-v5.4/fs/afs/ |
| D | dir.c | 102 struct inode **inodes; member
707 cookie->inodes = kcalloc(cookie->nr_fids, sizeof(struct inode *), in afs_do_lookup()
709 if (!cookie->inodes) in afs_do_lookup()
724 cookie->inodes[i] = ti; in afs_do_lookup()
805 if (cookie->inodes[i]) { in afs_do_lookup()
806 struct afs_vnode *iv = AFS_FS_I(cookie->inodes[i]); in afs_do_lookup()
836 if (cookie->inodes) { in afs_do_lookup()
838 iput(cookie->inodes[i]); in afs_do_lookup()
839 kfree(cookie->inodes); in afs_do_lookup()
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| /Linux-v5.4/fs/ |
| D | super.c | 69 long inodes; in super_cache_scan() local
86 inodes = list_lru_shrink_count(&sb->s_inode_lru, sc); in super_cache_scan()
88 total_objects = dentries + inodes + fs_objects + 1; in super_cache_scan()
94 inodes = mult_frac(sc->nr_to_scan, inodes, total_objects); in super_cache_scan()
106 sc->nr_to_scan = inodes + 1; in super_cache_scan()
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