Merge branch 'master'

[powerpc.git] / fs / Kconfig

diff --git a/fs/Kconfig b/fs/Kconfig
index 62ee097..563a59e 100644 (file)
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -800,6 +800,7 @@ config PROC_KCORE
 config PROC_VMCORE
         bool "/proc/vmcore support (EXPERIMENTAL)"
         depends on PROC_FS && EXPERIMENTAL && CRASH_DUMP
+       default y
         help
         Exports the dump image of crashed kernel in ELF format.
 
@@ -842,6 +843,12 @@ config TMPFS
 config HUGETLBFS
        bool "HugeTLB file system support"
        depends X86 || IA64 || PPC64 || SPARC64 || SUPERH || BROKEN
+       help
+         hugetlbfs is a filesystem backing for HugeTLB pages, based on
+         ramfs. For architectures that support it, say Y here and read
+         <file:Documentation/vm/hugetlbpage.txt> for details.
+
+         If unsure, say N.
 
 config HUGETLB_PAGE
        def_bool HUGETLBFS
@@ -862,7 +869,7 @@ config RAMFS
 
 config CONFIGFS_FS
        tristate "Userspace-driven configuration filesystem (EXPERIMENTAL)"
-       depends on EXPERIMENTAL
+       depends on SYSFS && EXPERIMENTAL
        help
          configfs is a ram-based filesystem that provides the converse
          of sysfs's functionality. Where sysfs is a filesystem-based