commit 3a48ee8a4ad26c3a538b6fc11a86a8f80c3dce18
author Andreas Gruenbacher <agruen@suse.de> Mon Aug 16 19:05:23 2010 +0200
committer Al Viro <viro@zeniv.linux.org.uk> Wed Aug 18 06:24:41 2010 -0400
tree 3e89deaa14c8d72c7484f61c2babc5755a9e991e
parent 3b6036d148bad5bb7928b021a49bb9e395361084

mbcache: Limit the maximum number of cache entries

Limit the maximum number of mb_cache entries depending on the number of
hash buckets: if the only limit to the number of cache entries is the
available memory the hash chains can grow very long, taking a long time
to search.

At least partially solves https://bugzilla.lustre.org/show_bug.cgi?id=22771.

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