diff options
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 144 |
1 files changed, 75 insertions, 69 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 6a4ad4bb7a54..f93fd41b025d 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -29,6 +29,7 @@ config EXT2_FS_XATTR config EXT2_FS_POSIX_ACL bool "Ext2 POSIX Access Control Lists" depends on EXT2_FS_XATTR + select FS_POSIX_ACL help Posix Access Control Lists (ACLs) support permissions for users and groups beyond the owner/group/world scheme. @@ -50,6 +51,23 @@ config EXT2_FS_SECURITY If you are not using a security module that requires using extended attributes for file security labels, say N. +config EXT2_FS_XIP + bool "Ext2 execute in place support" + depends on EXT2_FS + help + Execute in place can be used on memory-backed block devices. If you + enable this option, you can select to mount block devices which are + capable of this feature without using the page cache. + + If you do not use a block device that is capable of using this, + or if unsure, say N. + +config FS_XIP +# execute in place + bool + depends on EXT2_FS_XIP + default y + config EXT3_FS tristate "Ext3 journalling file system support" help @@ -97,6 +115,7 @@ config EXT3_FS_XATTR config EXT3_FS_POSIX_ACL bool "Ext3 POSIX Access Control Lists" depends on EXT3_FS_XATTR + select FS_POSIX_ACL help Posix Access Control Lists (ACLs) support permissions for users and groups beyond the owner/group/world scheme. @@ -224,6 +243,7 @@ config REISERFS_FS_XATTR 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. @@ -257,6 +277,7 @@ config JFS_FS 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. @@ -301,8 +322,7 @@ config FS_POSIX_ACL # Never use this symbol for ifdefs. # bool - depends on EXT2_FS_POSIX_ACL || EXT3_FS_POSIX_ACL || JFS_POSIX_ACL || REISERFS_FS_POSIX_ACL || NFSD_V4 - default y + default n source "fs/xfs/Kconfig" @@ -717,6 +737,12 @@ config PROC_KCORE bool "/proc/kcore support" if !ARM depends on PROC_FS && MMU +config PROC_VMCORE + bool "/proc/vmcore support (EXPERIMENTAL)" + depends on PROC_FS && EMBEDDED && EXPERIMENTAL && CRASH_DUMP + help + Exports the dump image of crashed kernel in ELF format. + config SYSFS bool "sysfs file system support" if EMBEDDED default y @@ -741,56 +767,6 @@ config SYSFS Designers of embedded systems may wish to say N here to conserve space. -config DEVFS_FS - bool "/dev file system support (OBSOLETE)" - depends on EXPERIMENTAL - help - This is support for devfs, a virtual file system (like /proc) which - provides the file system interface to device drivers, normally found - in /dev. Devfs does not depend on major and minor number - allocations. Device drivers register entries in /dev which then - appear automatically, which means that the system administrator does - not have to create character and block special device files in the - /dev directory using the mknod command (or MAKEDEV script) anymore. - - This is work in progress. If you want to use this, you *must* read - the material in <file:Documentation/filesystems/devfs/>, especially - the file README there. - - Note that devfs no longer manages /dev/pts! If you are using UNIX98 - ptys, you will also need to mount the /dev/pts filesystem (devpts). - - Note that devfs has been obsoleted by udev, - <http://www.kernel.org/pub/linux/utils/kernel/hotplug/>. - It has been stripped down to a bare minimum and is only provided for - legacy installations that use its naming scheme which is - unfortunately different from the names normal Linux installations - use. - - If unsure, say N. - -config DEVFS_MOUNT - bool "Automatically mount at boot" - depends on DEVFS_FS - help - This option appears if you have CONFIG_DEVFS_FS enabled. Setting - this to 'Y' will make the kernel automatically mount devfs onto /dev - when the system is booted, before the init thread is started. - You can override this with the "devfs=nomount" boot option. - - If unsure, say N. - -config DEVFS_DEBUG - bool "Debug devfs" - depends on DEVFS_FS - help - If you say Y here, then the /dev file system code will generate - debugging messages. See the file - <file:Documentation/filesystems/devfs/boot-options> for more - details. - - If unsure, say N. - config DEVPTS_FS_XATTR bool "/dev/pts Extended Attributes" depends on UNIX98_PTYS @@ -1063,26 +1039,18 @@ config JFFS2_FS_DEBUG If reporting bugs, please try to have available a full dump of the messages at debug level 1 while the misbehaviour was occurring. -config JFFS2_FS_NAND - bool "JFFS2 support for NAND flash" +config JFFS2_FS_WRITEBUFFER + bool "JFFS2 write-buffering support" depends on JFFS2_FS - default n + default y help - This enables the support for NAND flash in JFFS2. NAND is a newer - type of flash chip design than the traditional NOR flash, with - higher density but a handful of characteristics which make it more - interesting for the file system to use. + This enables the write-buffering support in JFFS2. - Say 'N' unless you have NAND flash. - -config JFFS2_FS_NOR_ECC - bool "JFFS2 support for ECC'd NOR flash (EXPERIMENTAL)" - depends on JFFS2_FS && EXPERIMENTAL - default n - help - This enables the experimental support for NOR flash with transparent - ECC for JFFS2. This type of flash chip is not common, however it is - available from ST Microelectronics. + This functionality is required to support JFFS2 on the following + types of flash devices: + - NAND flash + - NOR flash with transparent ECC + - DataFlash config JFFS2_COMPRESSION_OPTIONS bool "Advanced compression options for JFFS2" @@ -1318,6 +1286,7 @@ config NFS_FS depends on INET select LOCKD select SUNRPC + select NFS_ACL_SUPPORT if NFS_V3_ACL help If you are connected to some other (usually local) Unix computer (using SLIP, PLIP, PPP or Ethernet) and want to mount files residing @@ -1360,6 +1329,16 @@ config NFS_V3 If unsure, say Y. +config NFS_V3_ACL + bool "Provide client support for the NFSv3 ACL protocol extension" + depends on NFS_V3 + help + Implement the NFSv3 ACL protocol extension for manipulating POSIX + Access Control Lists. The server should also be compiled with + the NFSv3 ACL protocol extension; see the CONFIG_NFSD_V3_ACL option. + + If unsure, say N. + config NFS_V4 bool "Provide NFSv4 client support (EXPERIMENTAL)" depends on NFS_FS && EXPERIMENTAL @@ -1403,6 +1382,7 @@ config NFSD select LOCKD select SUNRPC select EXPORTFS + select NFS_ACL_SUPPORT if NFSD_V3_ACL || NFSD_V2_ACL help If you want your Linux box to act as an NFS *server*, so that other computers on your local network which support NFS can access certain @@ -1426,6 +1406,10 @@ config NFSD To compile the NFS server support as a module, choose M here: the module will be called nfsd. If unsure, say N. +config NFSD_V2_ACL + bool + depends on NFSD + config NFSD_V3 bool "Provide NFSv3 server support" depends on NFSD @@ -1433,10 +1417,23 @@ config NFSD_V3 If you would like to include the NFSv3 server as well as the NFSv2 server, say Y here. If unsure, say Y. +config NFSD_V3_ACL + bool "Provide server support for the NFSv3 ACL protocol extension" + depends on NFSD_V3 + select NFSD_V2_ACL + help + Implement the NFSv3 ACL protocol extension for manipulating POSIX + Access Control Lists on exported file systems. NFS clients should + be compiled with the NFSv3 ACL protocol extension; see the + CONFIG_NFS_V3_ACL option. If unsure, say N. + config NFSD_V4 bool "Provide NFSv4 server support (EXPERIMENTAL)" depends on NFSD_V3 && EXPERIMENTAL select NFSD_TCP + select CRYPTO_MD5 + select CRYPTO + select FS_POSIX_ACL help If you would like to include the NFSv4 server as well as the NFSv2 and NFSv3 servers, say Y here. This feature is experimental, and @@ -1477,6 +1474,15 @@ config LOCKD_V4 config EXPORTFS tristate +config NFS_ACL_SUPPORT + tristate + select FS_POSIX_ACL + +config NFS_COMMON + bool + depends on NFSD || NFS_FS + default y + config SUNRPC tristate |
