tree a1c051a829ec191f4ded87b1e996a03c8c77566a
parent 65790ff919e2e07ccb4457415c11075b245d643b
author Mike Snitzer <snitzer@redhat.com> 1384276663 -0500
committer Mike Snitzer <snitzer@redhat.com> 1384279869 -0500

dm cache: resolve small nits and improve Documentation

Document passthrough mode, cache shrinking, and cache invalidation.
Also, use strcasecmp() and hlist_unhashed().

Reported-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>