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authorEric W. Biederman <ebiederm@xmission.com>2012-07-26 21:08:32 -0700
committerEric W. Biederman <ebiederm@xmission.com>2012-11-19 05:59:19 -0800
commit771b1371686e0a63e938ada28de020b9a0040f55 (patch)
tree1eb8891f19c43255febe2e801c33cbe7061e9a34 /include/linux/mnt_namespace.h
parent8823c079ba7136dc1948d6f6dcb5f8022bde438e (diff)
downloadlwn-771b1371686e0a63e938ada28de020b9a0040f55.tar.gz
lwn-771b1371686e0a63e938ada28de020b9a0040f55.zip
vfs: Add a user namespace reference from struct mnt_namespace
This will allow for support for unprivileged mounts in a new user namespace. Acked-by: "Serge E. Hallyn" <serge@hallyn.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'include/linux/mnt_namespace.h')
-rw-r--r--include/linux/mnt_namespace.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h
index 5a8e3903d770..12b2ab510323 100644
--- a/include/linux/mnt_namespace.h
+++ b/include/linux/mnt_namespace.h
@@ -4,9 +4,10 @@
struct mnt_namespace;
struct fs_struct;
+struct user_namespace;
extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *,
- struct fs_struct *);
+ struct user_namespace *, struct fs_struct *);
extern void put_mnt_ns(struct mnt_namespace *ns);
extern const struct file_operations proc_mounts_operations;