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(parent: 8a358ca) | patch
dlm: recover locks waiting for overlap replies
authorDavid Teigland <teigland@redhat.com>
Mon, 7 Jan 2008 22:15:05 +0000 (16:15 -0600)
committerDavid Teigland <teigland@redhat.com>
Wed, 30 Jan 2008 17:04:42 +0000 (11:04 -0600)
commit601342ce022b964f756b67f2eb99b605c1afa3ed
tree78b8c873dbc41bca33ed23dcf61fbea1572a007ctree | snapshot
parent8a358ca8e738b6226b004efea462ac28c0a2bbb1commit | diff
dlm: recover locks waiting for overlap replies

When recovery looks at locks waiting for replies, it fails to consider
locks that have already received a reply for their first remote operation,
but not received a reply for secondary, overlapping unlock/cancel.  The
appropriate stub reply needs to be called for these waiters.

Appears when we start doing recovery in the presence of a many overlapping
unlock/cancel ops.

Signed-off-by: David Teigland <teigland@redhat.com>
fs/dlm/lock.c diff | blob | history
John Crispins staging tree