[JFFS2][XATTR] Re-define xd->refcnt as atomic_t

[linux-2.6] / fs / Kconfig

diff --git a/fs/Kconfig b/fs/Kconfig
index 74f11a23622d44d5d6f6e7c98b4101b9ddb8a3e7..1cdc043922d518220ab51d640d2b29c55f037de2 100644 (file)
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -53,7 +53,7 @@ config EXT2_FS_SECURITY
 
 config EXT2_FS_XIP
        bool "Ext2 execute in place support"
-       depends on EXT2_FS
+       depends on EXT2_FS && MMU
        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
@@ -776,7 +776,8 @@ endmenu
 menu "Pseudo filesystems"
 
 config PROC_FS
-       bool "/proc file system support"
+       bool "/proc file system support" if EMBEDDED
+       default y
        help
          This is a virtual file system providing information about the status
          of the system. "Virtual" means that it doesn't take up any space on
@@ -1113,6 +1114,44 @@ config JFFS2_SUMMARY
 
          If unsure, say 'N'.
 
+config JFFS2_FS_XATTR
+       bool "JFFS2 XATTR support (EXPERIMENTAL)"
+       depends on JFFS2_FS && EXPERIMENTAL && !JFFS2_FS_WRITEBUFFER
+       default n
+       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 JFFS2_FS_POSIX_ACL
+       bool "JFFS2 POSIX Access Control Lists"
+       depends on JFFS2_FS_XATTR
+       default y
+       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 JFFS2_FS_SECURITY
+       bool "JFFS2 Security Labels"
+       depends on JFFS2_FS_XATTR
+       default y
+       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 jffs2 filesystem.
+         
+         If you are not using a security module that requires using
+         extended attributes for file security labels, say N.
+
 config JFFS2_COMPRESSION_OPTIONS
        bool "Advanced compression options for JFFS2"
        depends on JFFS2_FS
@@ -1332,11 +1371,19 @@ config UFS_FS
 
 config UFS_FS_WRITE
        bool "UFS file system write support (DANGEROUS)"
-       depends on UFS_FS && EXPERIMENTAL && BROKEN
+       depends on UFS_FS && EXPERIMENTAL
        help
          Say Y here if you want to try writing to UFS partitions. This is
          experimental, so you should back up your UFS partitions beforehand.
 
+config UFS_DEBUG
+       bool "UFS debugging"
+       depends on UFS_FS
+       help
+         If you are experiencing any problems with the UFS filesystem, say
+         Y here.  This will result in _many_ additional debugging messages to be
+         written to the system log.
+
 endmenu
 
 menu "Network File Systems"