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dlm: improve error and debug messages

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Change some existing error/debug messages to
collect more useful information, and add
some new error/debug messages to address
recently found problems.

Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
David Teigland
2012-04-23 16:36:01 -05:00
parent 57638bf3aa
commit 6d40c4a708
4 changed files with 164 additions and 90 deletions
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4
fs/dlm/requestqueue.c
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@@ -19,6 +19,7 @@
struct rq_entry {
struct list_head list;
uint32_t recover_seq;
int nodeid;
struct dlm_message request;
};
@@ -41,6 +42,7 @@ void dlm_add_requestqueue(struct dlm_ls *ls, int nodeid, struct dlm_message *ms)
return;
}
e->recover_seq = ls->ls_recover_seq & 0xFFFFFFFF;
e->nodeid = nodeid;
memcpy(&e->request, ms, ms->m_header.h_length);
@@ -76,7 +78,7 @@ int dlm_process_requestqueue(struct dlm_ls *ls)
e = list_entry(ls->ls_requestqueue.next, struct rq_entry, list);
mutex_unlock(&ls->ls_requestqueue_mutex);
dlm_receive_message_saved(ls, &e->request);
dlm_receive_message_saved(ls, &e->request, e->recover_seq);
mutex_lock(&ls->ls_requestqueue_mutex);
list_del(&e->list);