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dlm: remove shared message stub for recovery

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kmalloc a stub message struct during recovery instead of sharing the
struct in the lockspace.  This leaves the lockspace stub_ms only for
faking downconvert replies, where it is never modified and sharing
is not a problem.

Also improve the debug messages in the same recovery function.

Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
David Teigland
2011-04-04 15:19:59 -05:00
parent c6ff669bac
commit 2a7ce0edd6
2 changed files with 50 additions and 33 deletions
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fs/dlm/dlm_internal.h
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@ -209,6 +209,7 @@ struct dlm_args {
#define DLM_IFL_WATCH_TIMEWARN 0x00400000
#define DLM_IFL_TIMEOUT_CANCEL 0x00800000
#define DLM_IFL_DEADLOCK_CANCEL 0x01000000
#define DLM_IFL_STUB_MS 0x02000000 /* magic number for m_flags */
#define DLM_IFL_USER 0x00000001
#define DLM_IFL_ORPHAN 0x00000002