diff options
Diffstat (limited to 'fs')
77 files changed, 1959 insertions, 2193 deletions
diff --git a/fs/9p/Kconfig b/fs/9p/Kconfig new file mode 100644 index 000000000000..74e0723e90bc --- /dev/null +++ b/fs/9p/Kconfig @@ -0,0 +1,10 @@ +config 9P_FS + tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)" + depends on INET && NET_9P && EXPERIMENTAL + help + If you say Y here, you will get experimental support for + Plan 9 resource sharing via the 9P2000 protocol. + + See <http://v9fs.sf.net> for more information. + + If unsure, say N. diff --git a/fs/Kconfig b/fs/Kconfig index 51307b0fdf0f..93945dd0b1ae 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -27,141 +27,8 @@ config FS_MBCACHE default y if EXT4_FS=y && EXT4_FS_XATTR default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR -config REISERFS_FS - tristate "Reiserfs support" - help - Stores not just filenames but the files themselves in a balanced - tree. Uses journalling. - - Balanced trees are more efficient than traditional file system - architectural foundations. - - In general, ReiserFS is as fast as ext2, but is very efficient with - large directories and small files. Additional patches are needed - for NFS and quotas, please see <http://www.namesys.com/> for links. - - It is more easily extended to have features currently found in - database and keyword search systems than block allocation based file - systems are. The next version will be so extended, and will support - plugins consistent with our motto ``It takes more than a license to - make source code open.'' - - Read <http://www.namesys.com/> to learn more about reiserfs. - - Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com. - - If you like it, you can pay us to add new features to it that you - need, buy a support contract, or pay us to port it to another OS. - -config REISERFS_CHECK - bool "Enable reiserfs debug mode" - depends on REISERFS_FS - help - If you set this to Y, then ReiserFS will perform every check it can - possibly imagine of its internal consistency throughout its - operation. It will also go substantially slower. More than once we - have forgotten that this was on, and then gone despondent over the - latest benchmarks.:-) Use of this option allows our team to go all - out in checking for consistency when debugging without fear of its - effect on end users. If you are on the verge of sending in a bug - report, say Y and you might get a useful error message. Almost - everyone should say N. - -config REISERFS_PROC_INFO - bool "Stats in /proc/fs/reiserfs" - depends on REISERFS_FS && PROC_FS - help - Create under /proc/fs/reiserfs a hierarchy of files, displaying - various ReiserFS statistics and internal data at the expense of - making your kernel or module slightly larger (+8 KB). This also - increases the amount of kernel memory required for each mount. - Almost everyone but ReiserFS developers and people fine-tuning - reiserfs or tracing problems should say N. - -config REISERFS_FS_XATTR - bool "ReiserFS extended attributes" - depends on REISERFS_FS - help - Extended attributes are name:value pairs associated with inodes by - the kernel or by users (see the attr(5) manual page, or visit - <http://acl.bestbits.at/> for details). - - If unsure, say N. - -config REISERFS_FS_POSIX_ACL - bool "ReiserFS POSIX Access Control Lists" - depends on REISERFS_FS_XATTR - select FS_POSIX_ACL - help - Posix Access Control Lists (ACLs) support permissions for users and - groups beyond the owner/group/world scheme. - - To learn more about Access Control Lists, visit the Posix ACLs for - Linux website <http://acl.bestbits.at/>. - - If you don't know what Access Control Lists are, say N - -config REISERFS_FS_SECURITY - bool "ReiserFS Security Labels" - depends on REISERFS_FS_XATTR - help - Security labels support alternative access control models - implemented by security modules like SELinux. This option - enables an extended attribute handler for file security - labels in the ReiserFS filesystem. - - If you are not using a security module that requires using - extended attributes for file security labels, say N. - -config JFS_FS - tristate "JFS filesystem support" - select NLS - help - This is a port of IBM's Journaled Filesystem . More information is - available in the file <file:Documentation/filesystems/jfs.txt>. - - If you do not intend to use the JFS filesystem, say N. - -config JFS_POSIX_ACL - bool "JFS POSIX Access Control Lists" - depends on JFS_FS - select FS_POSIX_ACL - help - Posix Access Control Lists (ACLs) support permissions for users and - groups beyond the owner/group/world scheme. - - To learn more about Access Control Lists, visit the Posix ACLs for - Linux website <http://acl.bestbits.at/>. - - If you don't know what Access Control Lists are, say N - -config JFS_SECURITY - bool "JFS Security Labels" - depends on JFS_FS - help - Security labels support alternative access control models - implemented by security modules like SELinux. This option - enables an extended attribute handler for file security - labels in the jfs filesystem. - - If you are not using a security module that requires using - extended attributes for file security labels, say N. - -config JFS_DEBUG - bool "JFS debugging" - depends on JFS_FS - help - If you are experiencing any problems with the JFS filesystem, say - Y here. This will result in additional debugging messages to be - written to the system log. Under normal circumstances, this - results in very little overhead. - -config JFS_STATISTICS - bool "JFS statistics" - depends on JFS_FS - help - Enabling this option will cause statistics from the JFS file system - to be made available to the user in the /proc/fs/jfs/ directory. +source "fs/reiserfs/Kconfig" +source "fs/jfs/Kconfig" config FS_POSIX_ACL # Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4) @@ -182,111 +49,8 @@ config FILE_LOCKING source "fs/xfs/Kconfig" source "fs/gfs2/Kconfig" - -config OCFS2_FS - tristate "OCFS2 file system support" - depends on NET && SYSFS - select CONFIGFS_FS - select JBD2 - select CRC32 - select QUOTA - select QUOTA_TREE - help - OCFS2 is a general purpose extent based shared disk cluster file - system with many similarities to ext3. It supports 64 bit inode - numbers, and has automatically extending metadata groups which may - also make it attractive for non-clustered use. - - You'll want to install the ocfs2-tools package in order to at least - get "mount.ocfs2". - - Project web page: http://oss.oracle.com/projects/ocfs2 - Tools web page: http://oss.oracle.com/projects/ocfs2-tools - OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/ - - For more information on OCFS2, see the file - <file:Documentation/filesystems/ocfs2.txt>. - -config OCFS2_FS_O2CB - tristate "O2CB Kernelspace Clustering" - depends on OCFS2_FS - default y - help - OCFS2 includes a simple kernelspace clustering package, the OCFS2 - Cluster Base. It only requires a very small userspace component - to configure it. This comes with the standard ocfs2-tools package. - O2CB is limited to maintaining a cluster for OCFS2 file systems. - It cannot manage any other cluster applications. - - It is always safe to say Y here, as the clustering method is - run-time selectable. - -config OCFS2_FS_USERSPACE_CLUSTER - tristate "OCFS2 Userspace Clustering" - depends on OCFS2_FS && DLM - default y - help - This option will allow OCFS2 to use userspace clustering services - in conjunction with the DLM in fs/dlm. If you are using a - userspace cluster manager, say Y here. - - It is safe to say Y, as the clustering method is run-time - selectable. - -config OCFS2_FS_STATS - bool "OCFS2 statistics" - depends on OCFS2_FS - default y - help - This option allows some fs statistics to be captured. Enabling - this option may increase the memory consumption. - -config OCFS2_DEBUG_MASKLOG - bool "OCFS2 logging support" - depends on OCFS2_FS - default y - help - The ocfs2 filesystem has an extensive logging system. The system - allows selection of events to log via files in /sys/o2cb/logmask/. - This option will enlarge your kernel, but it allows debugging of - ocfs2 filesystem issues. - -config OCFS2_DEBUG_FS - bool "OCFS2 expensive checks" - depends on OCFS2_FS - default n - help - This option will enable expensive consistency checks. Enable - this option for debugging only as it is likely to decrease - performance of the filesystem. - -config OCFS2_FS_POSIX_ACL - bool "OCFS2 POSIX Access Control Lists" - depends on OCFS2_FS - select FS_POSIX_ACL - default n - help - Posix Access Control Lists (ACLs) support permissions for users and - groups beyond the owner/group/world scheme. - -config BTRFS_FS - tristate "Btrfs filesystem (EXPERIMENTAL) Unstable disk format" - depends on EXPERIMENTAL - select LIBCRC32C - select ZLIB_INFLATE - select ZLIB_DEFLATE - help - Btrfs is a new filesystem with extents, writable snapshotting, - support for multiple devices and many more features. - - Btrfs is highly experimental, and THE DISK FORMAT IS NOT YET - FINALIZED. You should say N here unless you are interested in - testing Btrfs with non-critical data. - - To compile this file system support as a module, choose M here. The - module will be called btrfs. - - If unsure, say N. +source "fs/ocfs2/Kconfig" +source "fs/btrfs/Kconfig" endif # BLOCK @@ -348,64 +112,9 @@ config QUOTACTL depends on XFS_QUOTA || QUOTA default y -config AUTOFS_FS - tristate "Kernel automounter support" - help - The automounter is a tool to automatically mount remote file systems - on demand. This implementation is partially kernel-based to reduce - overhead in the already-mounted case; this is unlike the BSD - automounter (amd), which is a pure user space daemon. - - To use the automounter you need the user-space tools from the autofs - package; you can find the location in <file:Documentation/Changes>. - You also want to answer Y to "NFS file system support", below. - - If you want to use the newer version of the automounter with more - features, say N here and say Y to "Kernel automounter v4 support", - below. - - To compile this support as a module, choose M here: the module will be - called autofs. - - If you are not a part of a fairly large, distributed network, you - probably do not need an automounter, and can say N here. - -config AUTOFS4_FS - tristate "Kernel automounter version 4 support (also supports v3)" - help - The automounter is a tool to automatically mount remote file systems - on demand. This implementation is partially kernel-based to reduce - overhead in the already-mounted case; this is unlike the BSD - automounter (amd), which is a pure user space daemon. - - To use the automounter you need the user-space tools from - <ftp://ftp.kernel.org/pub/linux/daemons/autofs/v4/>; you also - want to answer Y to "NFS file system support", below. - - To compile this support as a module, choose M here: the module will be - called autofs4. You will need to add "alias autofs autofs4" to your - modules configuration file. - - If you are not a part of a fairly large, distributed network or - don't have a laptop which needs to dynamically reconfigure to the - local network, you probably do not need an automounter, and can say - N here. - -config FUSE_FS - tristate "FUSE (Filesystem in Userspace) support" - help - With FUSE it is possible to implement a fully functional filesystem - in a userspace program. - - There's also companion library: libfuse. This library along with - utilities is available from the FUSE homepage: - <http://fuse.sourceforge.net/> - - See <file:Documentation/filesystems/fuse.txt> for more information. - See <file:Documentation/Changes> for needed library/utility version. - - If you want to develop a userspace FS, or if you want to use - a filesystem based on FUSE, answer Y or M. +source "fs/autofs/Kconfig" +source "fs/autofs4/Kconfig" +source "fs/fuse/Kconfig" config GENERIC_ACL bool @@ -414,64 +123,8 @@ config GENERIC_ACL if BLOCK menu "CD-ROM/DVD Filesystems" -config ISO9660_FS - tristate "ISO 9660 CDROM file system support" - help - This is the standard file system used on CD-ROMs. It was previously - known as "High Sierra File System" and is called "hsfs" on other - Unix systems. The so-called Rock-Ridge extensions which allow for - long Unix filenames and symbolic links are also supported by this - driver. If you have a CD-ROM drive and want to do more with it than - just listen to audio CDs and watch its LEDs, say Y (and read - <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO, - available from <http://www.tldp.org/docs.html#howto>), thereby - enlarging your kernel by about 27 KB; otherwise say N. - - To compile this file system support as a module, choose M here: the - module will be called isofs. - -config JOLIET - bool "Microsoft Joliet CDROM extensions" - depends on ISO9660_FS - select NLS - help - Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system - which allows for long filenames in unicode format (unicode is the - new 16 bit character code, successor to ASCII, which encodes the - characters of almost all languages of the world; see - <http://www.unicode.org/> for more information). Say Y here if you - want to be able to read Joliet CD-ROMs under Linux. - -config ZISOFS - bool "Transparent decompression extension" - depends on ISO9660_FS - select ZLIB_INFLATE - help - This is a Linux-specific extension to RockRidge which lets you store - data in compressed form on a CD-ROM and have it transparently - decompressed when the CD-ROM is accessed. See - <http://www.kernel.org/pub/linux/utils/fs/zisofs/> for the tools - necessary to create such a filesystem. Say Y here if you want to be - able to read such compressed CD-ROMs. - -config UDF_FS - tristate "UDF file system support" - select CRC_ITU_T - help - This is the new file system used on some CD-ROMs and DVDs. Say Y if - you intend to mount DVD discs or CDRW's written in packet mode, or - if written to by other UDF utilities, such as DirectCD. - Please read <file:Documentation/filesystems/udf.txt>. - - To compile this file system support as a module, choose M here: the - module will be called udf. - - If unsure, say N. - -config UDF_NLS - bool - default y - depends on (UDF_FS=m && NLS) || (UDF_FS=y && NLS=y) +source "fs/isofs/Kconfig" +source "fs/udf/Kconfig" endmenu endif # BLOCK @@ -479,182 +132,8 @@ endif # BLOCK if BLOCK menu "DOS/FAT/NT Filesystems" -config FAT_FS - tristate - select NLS - help - If you want to use one of the FAT-based file systems (the MS-DOS and - VFAT (Windows 95) file systems), then you must say Y or M here - to include FAT support. You will then be able to mount partitions or - diskettes with FAT-based file systems and transparently access the - files on them, i.e. MSDOS files will look and behave just like all - other Unix files. - - This FAT support is not a file system in itself, it only provides - the foundation for the other file systems. You will have to say Y or - M to at least one of "MSDOS fs support" or "VFAT fs support" in - order to make use of it. - - Another way to read and write MSDOS floppies and hard drive - partitions from within Linux (but not transparently) is with the - mtools ("man mtools") program suite. You don't need to say Y here in - order to do that. - - If you need to move large files on floppies between a DOS and a - Linux box, say Y here, mount the floppy under Linux with an MSDOS - file system and use GNU tar's M option. GNU tar is a program - available for Unix and DOS ("man tar" or "info tar"). - - The FAT support will enlarge your kernel by about 37 KB. If unsure, - say Y. - - To compile this as a module, choose M here: the module will be called - fat. Note that if you compile the FAT support as a module, you - cannot compile any of the FAT-based file systems into the kernel - -- they will have to be modules as well. |