ocfs2: Abstract out a debugging function for underlying dlms.

dlmglue.c was still referencing a raw o2dlm lksb in one instance.  Let's
create a generic ocfs2_dlm_dump_lksb() function.  This allows underlying
DLMs to print whatever they want about their lock.

We then move the o2dlm dump into stackglue.c where it belongs.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
This commit is contained in:
Joel Becker 2008-01-29 16:59:55 -08:00 коммит произвёл Mark Fasheh
Родитель 1693a5c011
Коммит cf0acdcd64
3 изменённых файлов: 7 добавлений и 2 удалений

Просмотреть файл

@ -2803,8 +2803,7 @@ static int ocfs2_drop_lock(struct ocfs2_super *osb,
if (ret) {
ocfs2_log_dlm_error("ocfs2_dlm_unlock", ret, lockres);
mlog(ML_ERROR, "lockres flags: %lu\n", lockres->l_flags);
/* XXX Need to abstract this */
dlm_print_one_lock(lockres->l_lksb.lksb_o2dlm.lockid);
ocfs2_dlm_dump_lksb(&lockres->l_lksb);
BUG();
}
mlog(0, "lock %s, successfull return from ocfs2_dlm_unlock\n",

Просмотреть файл

@ -252,6 +252,11 @@ void *ocfs2_dlm_lvb(union ocfs2_dlm_lksb *lksb)
return (void *)(lksb->lksb_o2dlm.lvb);
}
void ocfs2_dlm_dump_lksb(union ocfs2_dlm_lksb *lksb)
{
dlm_print_one_lock(lksb->lksb_o2dlm.lockid);
}
/*
* Called from the dlm when it's about to evict a node. This is how the
* classic stack signals node death.

Просмотреть файл

@ -91,6 +91,7 @@ int ocfs2_dlm_unlock(struct ocfs2_cluster_connection *conn,
int ocfs2_dlm_lock_status(union ocfs2_dlm_lksb *lksb);
void *ocfs2_dlm_lvb(union ocfs2_dlm_lksb *lksb);
void ocfs2_dlm_dump_lksb(union ocfs2_dlm_lksb *lksb);
void o2cb_get_stack(struct ocfs2_locking_protocol *proto);
void o2cb_put_stack(void);