staging/lustre/osc: LBUG in osc_lru_reclaim
staging/lustre/osc: LBUG in osc_lru_reclaim

LASSERT touches cl_client_cache->ccc_lru without any protection.
So this patch the LASSERT moves to the section protected by
cl_client_cache->ccc_lru_lock

Signed-off-by: Hiroya Nozaki <e0eba5b2bce7636a07c189be5fb9ccd34fab254d@jp.fujitsu.com>
Reviewed-on: http://review.whamcloud.com/14901
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6624
Reviewed-by: Andreas Dilger <fb9bfcd2d82414390637ce05921b7d9f9341a408@intel.com>
Reviewed-by: James Simmons <94d0c8f5dbb6ca949ebe3e4da51b530b8b7e0305@yahoo.com>
Signed-off-by: Oleg Drokin <65b2ca07820e940f66d8901813c729ec10a548f5@intel.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs