diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2008-02-08 04:18:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:23 -0800 |
| commit | aee16ce73c71a241190cef3aaa265f6a3ab8e035 (patch) | |
| tree | ccfded2678d36af2d4ba9ad106240acf65173b28 /init | |
| parent | ae5e1b22f17983da929a0d0178896269e19da186 (diff) | |
| download | lwn-aee16ce73c71a241190cef3aaa265f6a3ab8e035.tar.gz lwn-aee16ce73c71a241190cef3aaa265f6a3ab8e035.zip | |
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')
| -rw-r--r-- | init/Kconfig | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/init/Kconfig b/init/Kconfig index 47879a874966..2a6499d6f283 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 |