tree aa5fda6f6f6db529212980def510edf8810debfc
parent 238c6d54830c624f34ac9cf123ac04aebfca5013
author David Teigland <teigland@redhat.com> 1231368532 -0600
committer David Teigland <teigland@redhat.com> 1231449151 -0600

dlm: fix seq_file usage in debugfs lock dump

The old code would leak iterators and leave reference counts on
rsbs because it was ignoring the "stop" seq callback.  The code
followed an example that used the seq operations differently.
This new code is based on actually understanding how the seq
operations work.  It also improves things by saving the hash bucket
in the position to avoid cycling through completed buckets in start.

Siged-off-by: Davd Teigland <teigland@redhat.com>