Andreas Gruenbacher 3a48ee8a4a 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>

2010-08-18 06:24:41 -04:00

17 KiB

Raw Blame History

View Raw