[PATCH] UNION_FS must depend on SLAB

On Sat, Feb 17, 2007 at 09:51:46PM -0800, Andrew Morton wrote:
>...
> Changes since 2.6.20-mm1:
>...
>  git-unionfs.patch
>...
>  git trees
>...

<--  snip  -->

...
  CC      fs/unionfs/copyup.o
/home/bunk/linux/kernel-2.6/linux-2.6.20-mm2/fs/unionfs/copyup.c: In function 'create_parents_named':
/home/bunk/linux/kernel-2.6/linux-2.6.20-mm2/fs/unionfs/copyup.c:620: error: 'malloc_sizes' undeclared (first use in this function)
/home/bunk/linux/kernel-2.6/linux-2.6.20-mm2/fs/unionfs/copyup.c:620: error: (Each undeclared identifier is reported only once
/home/bunk/linux/kernel-2.6/linux-2.6.20-mm2/fs/unionfs/copyup.c:620: error: for each function it appears in.)
make[3]: *** [fs/unionfs/copyup.o] Error 1

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>

diff --git a/fs/Kconfig b/fs/Kconfig
index 85cd399dfb8914aa661dd508afad287e7d0f7324..02cfafd1c5963be073a77eaa97820cd9a521721c 100644 (file)
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -197,7 +197,7 @@ config ECRYPT_FS
 
 config UNION_FS
        tristate "Union file system (EXPERIMENTAL)"
-       depends on EXPERIMENTAL
+       depends on SLAB && EXPERIMENTAL
        help
          Unionfs is a stackable unification file system, which appears to
          merge the contents of several directories (branches), while keeping