linux

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lockd: add a /proc/fs/lockd/nlm_end_grace file Add a new procfile that will allow a (privileged) userland process to end the NLM grace period early. The basic idea here will be to have sm-notify write to this file, if it sent out no NOTIFY requests when it runs. In that situation, we can generally expect that there will be no reclaim requests so the grace period can be lifted early. Signed-off-by: Jeff Layton <jlayton@primarydata.com> 2014-09-12 16:40:20 -04:00