commit 344470cac42e887e68cfb5bdfa6171baf27f1eb5
author Eric W. Biederman <ebiederm@xmission.com> Thu Jul 31 15:41:15 2014 -0700
committer Eric W. Biederman <ebiederm@xmission.com> Mon Aug 04 10:07:15 2014 -0700
tree 8d620bd3769fc4e2923d37d5f3850d615174e01a
parent e81324407269b7708a0678a5c40710d2a75e9bf0

proc: Point /proc/mounts at /proc/thread-self/mounts instead of /proc/self/mounts

In oddball cases where the thread has a different mount namespace than
the thread group leader or more likely in cases where the thread
remains and the thread group leader has exited this ensures that
/proc/mounts continues to work.

This should not cause any problems but if it does this patch can just
be reverted.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

fs/proc/root.c

diff --git a/fs/proc/root.c b/fs/proc/root.c
index 48f1c03..92c12c2 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -173,7 +173,7 @@
 
 	proc_self_init();
 	proc_thread_self_init();
-	proc_symlink("mounts", NULL, "self/mounts");
+	proc_symlink("mounts", NULL, "thread-self/mounts");
 
 	proc_net_init();