K 10 svn:author V 3 zbb K 8 svn:date V 27 2017-07-04T00:00:42.395381Z K 7 svn:log V 237 Acquire locks before calling drbr_flush() It is required to hold lock that is associated with buffer ring before flushing drbr. Submitted by: Michal Krawczyk Obtained from: Semihalf Sponsored by: Amazon.com Inc. END