dlm: clear defunct cancel state
authorDavid Teigland <teigland@redhat.com>
Wed, 28 Jan 2009 20:37:54 +0000 (14:37 -0600)
committerDavid Teigland <teigland@redhat.com>
Wed, 11 Mar 2009 17:23:39 +0000 (12:23 -0500)
commit43279e5376017c40b4be9af5bc79cbb4ef6f53d7
tree69c2c942ade01c891a47e01696e90f04e3cf94da
parent5e9ccc372dc855900c4a75b21286038938e288c7
dlm: clear defunct cancel state

When a conversion completes successfully and finds that a cancel
of the convert is still in progress (which is now a moot point),
preemptively clear the state associated with outstanding cancel.
That state could cause a subsequent conversion to be ignored.

Also, improve the consistency and content of error and debug
messages in this area.

Signed-off-by: David Teigland <teigland@redhat.com>
fs/dlm/lock.c