tree a1520539bab91b693a00eff3ca11340b8ae9038a
parent 2aec7c523291621ebb68ba8e0bd9b52a26bb76ee
author Andreas Gruenbacher <agruen@suse.de> 1279734285 +0200
committer Al Viro <viro@zeniv.linux.org.uk> 1281386927 -0400

mbcache: fix shrinker function return value

The shrinker function is supposed to return the number of cache
entries after shrinking, not before shrinking.  Fix that.

Based on a patch from Wang Sheng-Hui <crosslonelyover@gmail.com>.

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>