[PATCH] hugetlbfs: add Kconfig help text

In kernel bugzilla #6248 (http://bugzilla.kernel.org/show_bug.cgi?id=6248), Adrian Bunk <[email protected]> notes that CONFIG_HUGETLBFS is missing Kconfig help text. Signed-off-by: Arthur Othieno <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
cail · Apr 19, 2006 · dda27d1 · dda27d1
1 parent 6aa3001
commit dda27d1
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/fs/Kconfig b/fs/Kconfig
@@ -842,6 +842,12 @@ 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