Messages in this thread Patch in this message | | | From | Mark Fasheh <> | Subject | [PATCH 27/35] ocfs2/dlm: Hold off sending lockres drop ref message while lockres is migrating | Date | Thu, 25 Dec 2008 10:04:42 -0800 |
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From: Sunil Mushran <sunil.mushran@oracle.com>
During lockres purge, o2dlm sends a drop reference message to the lockres master. This patch delays the message if the lockres is being migrated.
Fixes oss bugzilla#1012 http://oss.oracle.com/bugzilla/show_bug.cgi?id=1012
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com> --- fs/ocfs2/dlm/dlmthread.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c index 4060bb3..d129520 100644 --- a/fs/ocfs2/dlm/dlmthread.c +++ b/fs/ocfs2/dlm/dlmthread.c @@ -181,7 +181,8 @@ static int dlm_purge_lockres(struct dlm_ctxt *dlm, spin_lock(&res->spinlock); /* This ensures that clear refmap is sent after the set */ - __dlm_wait_on_lockres_flags(res, DLM_LOCK_RES_SETREF_INPROG); + __dlm_wait_on_lockres_flags(res, (DLM_LOCK_RES_SETREF_INPROG | + DLM_LOCK_RES_MIGRATING)); spin_unlock(&res->spinlock); /* clear our bit from the master's refmap, ignore errors */ -- 1.5.6
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