[PATCH] use current->nsproxy->pid_ns

Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Cc: Kirill Korotaev <dev@openvz.org>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 89ccfa16b00005cf96a52098f53b6732fab4757a..f6d6f81dd446edad2bcca354819a850f71bef796 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -92,7 +92,7 @@ static int loadavg_read_proc(char *page, char **start, off_t off,
                LOAD_INT(a), LOAD_FRAC(a),
                LOAD_INT(b), LOAD_FRAC(b),
                LOAD_INT(c), LOAD_FRAC(c),
-               nr_running(), nr_threads, init_pid_ns.last_pid);
+               nr_running(), nr_threads, current->nsproxy->pid_ns->last_pid);
        return proc_calc_metrics(page, start, off, count, eof, len);
 }
 

diff --git a/kernel/pid.c b/kernel/pid.c
index 5319b9f2fc5e6ee57b17316e9cc5e2e6056c6074..1d9cc268b499e630b1762afcc722fe834b391f55 100644 (file)
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -196,7 +196,7 @@ fastcall void free_pid(struct pid *pid)
        hlist_del_rcu(&pid->pid_chain);
        spin_unlock_irqrestore(&pidmap_lock, flags);
 
-       free_pidmap(&init_pid_ns, pid->nr);
+       free_pidmap(current->nsproxy->pid_ns, pid->nr);
        call_rcu(&pid->rcu, delayed_put_pid);
 }
 
@@ -210,7 +210,7 @@ struct pid *alloc_pid(void)
        if (!pid)
                goto out;
 
-       nr = alloc_pidmap(&init_pid_ns);
+       nr = alloc_pidmap(current->nsproxy->pid_ns);
        if (nr < 0)
                goto out_free;
 
@@ -352,7 +352,7 @@ struct pid *find_ge_pid(int nr)
                pid = find_pid(nr);
                if (pid)
                        break;
-               nr = next_pidmap(&init_pid_ns, nr);
+               nr = next_pidmap(current->nsproxy->pid_ns, nr);
        } while (nr > 0);
 
        return pid;