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authorPavel Emelyanov <xemul@openvz.org>2008-02-08 04:18:23 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:23 -0800
commitaee16ce73c71a241190cef3aaa265f6a3ab8e035 (patch)
treeccfded2678d36af2d4ba9ad106240acf65173b28 /init/Kconfig
parentae5e1b22f17983da929a0d0178896269e19da186 (diff)
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namespaces: cleanup the code managed with the USER_NS option
Make the user_namespace.o compilation depend on this option and move the init_user_ns into user.c file to make the kernel compile and work without the namespaces support. This make the user namespace code be organized similar to other namespaces'. Also mask the USER_NS option as "depend on NAMESPACES". [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Kirill Korotaev <dev@sw.ru> Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init/Kconfig')
-rw-r--r--init/Kconfig17
1 files changed, 8 insertions, 9 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 47879a87496..2a6499d6f28 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -214,15 +214,6 @@ config TASK_IO_ACCOUNTING
Say N if unsure.
-config USER_NS
- bool "User Namespaces (EXPERIMENTAL)"
- default n
- depends on EXPERIMENTAL
- help
- Support user namespaces. This allows containers, i.e.
- vservers, to use user namespaces to provide different
- user info for different servers. If unsure, say N.
-
config PID_NS
bool "PID Namespaces (EXPERIMENTAL)"
default n
@@ -443,6 +434,14 @@ config IPC_NS
In this namespace tasks work with IPC ids which correspond to
different IPC objects in different namespaces
+config USER_NS
+ bool "User namespace (EXPERIMENTAL)"
+ depends on NAMESPACES && EXPERIMENTAL
+ help
+ This allows containers, i.e. vservers, to use user namespaces
+ to provide different user info for different servers.
+ If unsure, say N.
+
config BLK_DEV_INITRD
bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
depends on BROKEN || !FRV