tree 2ab9df5d60471e28074e97dca3c97b8c37d626b3
parent 2030a42cecd4dd1985a2ab03e25f3cd6106a5ca8
author Al Viro <viro@zeniv.linux.org.uk> 1209341055 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1209661737 -0400

[PATCH] fix sysctl_nr_open bugs

* if luser with root sets it to something that is not a multiple of
  BITS_PER_LONG, the system is screwed.
* if it gets decreased at the wrong time, we can get expand_files()
  returning success and _not_ increasing the size of table as asked.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>