slub: fix typo in Documentation/vm/slub.txt

slub_debug=,dentry is correct, not dentry_cache.

Signed-off-by: Itaru Kitayama <i-kitayama@ap.jp.nec.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
This commit is contained in:
Itaru Kitayama 2008-03-05 15:07:30 -08:00 • committed by Christoph Lameter
commit 989a7241df