1.. _filesystems_index:
2
3===============================
4Filesystems in the Linux kernel
5===============================
6
7This under-development manual will, some glorious day, provide
8comprehensive information on how the Linux virtual filesystem (VFS) layer
9works, along with the filesystems that sit below it.  For now, what we have
10can be found below.
11
12Core VFS documentation
13======================
14
15See these manuals for documentation about the VFS layer itself and how its
16algorithms work.
17
18.. toctree::
19   :maxdepth: 2
20
21   vfs
22   path-lookup
23   api-summary
24   splice
25   locking
26   directory-locking
27   devpts
28   dnotify
29   fiemap
30   files
31   locks
32   mount_api
33   quota
34   seq_file
35   sharedsubtree
36   idmappings
37
38   automount-support
39
40   caching/index
41
42   porting
43
44Filesystem support layers
45=========================
46
47Documentation for the support code within the filesystem layer for use in
48filesystem implementations.
49
50.. toctree::
51   :maxdepth: 2
52
53   journalling
54   fscrypt
55   fsverity
56   netfs_library
57
58Filesystems
59===========
60
61Documentation for filesystem implementations.
62
63.. toctree::
64   :maxdepth: 2
65
66   9p
67   adfs
68   affs
69   afs
70   autofs
71   autofs-mount-control
72   befs
73   bfs
74   btrfs
75   ceph
76   coda
77   configfs
78   cramfs
79   dax
80   debugfs
81   dlmfs
82   ecryptfs
83   efivarfs
84   erofs
85   ext2
86   ext3
87   ext4/index
88   f2fs
89   gfs2
90   gfs2-uevents
91   gfs2-glocks
92   hfs
93   hfsplus
94   hpfs
95   fuse
96   fuse-io
97   inotify
98   isofs
99   nilfs2
100   nfs/index
101   ntfs
102   ntfs3
103   ocfs2
104   ocfs2-online-filecheck
105   omfs
106   orangefs
107   overlayfs
108   proc
109   qnx6
110   ramfs-rootfs-initramfs
111   relay
112   romfs
113   smb/index
114   spufs/index
115   squashfs
116   sysfs
117   sysv-fs
118   tmpfs
119   ubifs
120   ubifs-authentication
121   udf
122   virtiofs
123   vfat
124   xfs-delayed-logging-design
125   xfs-maintainer-entry-profile
126   xfs-self-describing-metadata
127   xfs-online-fsck-design
128   zonefs
129