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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-01 03:56:04 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-04 20:31:00 +0100 |
| commit | 435d5f4bb2ccba3b791d9ef61d2590e30b8e806e (patch) | |
| tree | d482ef15334a703bbe406dab021880ce3d320870 /fs | |
| parent | Linux 3.18-rc2 (diff) | |
| download | linux-435d5f4bb2ccba3b791d9ef61d2590e30b8e806e.tar.xz linux-435d5f4bb2ccba3b791d9ef61d2590e30b8e806e.zip | |
common object embedded into various struct ....ns
for now - just move corresponding ->proc_inum instances over there
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/mount.h | 3 | ||||
| -rw-r--r-- | fs/namespace.c | 6 |
2 files changed, 5 insertions, 4 deletions
diff --git a/fs/mount.h b/fs/mount.h index f82c62840905..0ad6f760ce52 100644 --- a/fs/mount.h +++ b/fs/mount.h @@ -1,10 +1,11 @@ #include <linux/mount.h> #include <linux/seq_file.h> #include <linux/poll.h> +#include <linux/ns_common.h> struct mnt_namespace { atomic_t count; - unsigned int proc_inum; + struct ns_common ns; struct mount * root; struct list_head list; struct user_namespace *user_ns; diff --git a/fs/namespace.c b/fs/namespace.c index 5b66b2b3624d..adc2ea2532a0 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2640,7 +2640,7 @@ dput_out: static void free_mnt_ns(struct mnt_namespace *ns) { - proc_free_inum(ns->proc_inum); + proc_free_inum(ns->ns.inum); put_user_ns(ns->user_ns); kfree(ns); } @@ -2662,7 +2662,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns) new_ns = kmalloc(sizeof(struct mnt_namespace), GFP_KERNEL); if (!new_ns) return ERR_PTR(-ENOMEM); - ret = proc_alloc_inum(&new_ns->proc_inum); + ret = proc_alloc_inum(&new_ns->ns.inum); if (ret) { kfree(new_ns); return ERR_PTR(ret); @@ -3201,7 +3201,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns) static unsigned int mntns_inum(void *ns) { struct mnt_namespace *mnt_ns = ns; - return mnt_ns->proc_inum; + return mnt_ns->ns.inum; } const struct proc_ns_operations mntns_operations = { |