pid namespaces: changes to show virtual ids to user

[linux-2.6-block.git] / mm / migrate.c

diff --git a/mm/migrate.c b/mm/migrate.c
index 06d0877a66efa74a3d599b4ea50f0c5100dd7a1f..c479357b54806bc24892ebc30649ee4d592afe47 100644 (file)
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -19,6 +19,7 @@
 #include <linux/pagemap.h>
 #include <linux/buffer_head.h>
 #include <linux/mm_inline.h>
+#include <linux/nsproxy.h>
 #include <linux/pagevec.h>
 #include <linux/rmap.h>
 #include <linux/topology.h>
@@ -924,7 +925,8 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
 
        /* Find the mm_struct */
        read_lock(&tasklist_lock);
-       task = pid ? find_task_by_pid(pid) : current;
+       task = pid ?
+               find_task_by_pid_ns(pid, current->nsproxy->pid_ns) : current;
        if (!task) {
                read_unlock(&tasklist_lock);
                return -ESRCH;