just setting the item time in do_add_delta does not reset its location in the LRU.
just setting the item time in do_add_delta does not reset its location in the LRU.

Summary: - changed it to call do_item_update(..)

Reviewed By: marc

Test Plan: ran stress test until condition was hit, verified that it didn't crash and burn.

Revert: OK


git-svn-id: d16fc8af3894fe4b8f00d9e752b9e158f74a7d75@93830 2c7ba8d8-a2f7-0310-a573-de162e16dcc7

sysalexis/memcached,sysalexis/memcached,sysalexis/memcached,sysalexis/memcached,sysalexis/memcached