ocfs2/dlm: Move dlm_print_one_mle() from dlmmaster.c to dlmdebug.c
This patch helps in consolidating debugging related functions in dlmdebug.c.
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 94cadcb..efc015c 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -48,6 +48,7 @@
#include "dlmapi.h"
#include "dlmcommon.h"
#include "dlmdomain.h"
+#include "dlmdebug.h"
#define MLOG_MASK_PREFIX (ML_DLM|ML_DLM_MASTER)
#include "cluster/masklog.h"
@@ -91,94 +92,6 @@
return 1;
}
-#define dlm_print_nodemap(m) _dlm_print_nodemap(m,#m)
-static void _dlm_print_nodemap(unsigned long *map, const char *mapname)
-{
- int i;
- printk("%s=[ ", mapname);
- for (i=0; i<O2NM_MAX_NODES; i++)
- if (test_bit(i, map))
- printk("%d ", i);
- printk("]");
-}
-
-static void dlm_print_one_mle(struct dlm_master_list_entry *mle)
-{
- int refs;
- char *type;
- char attached;
- u8 master;
- unsigned int namelen;
- const char *name;
- struct kref *k;
- unsigned long *maybe = mle->maybe_map,
- *vote = mle->vote_map,
- *resp = mle->response_map,
- *node = mle->node_map;
-
- k = &mle->mle_refs;
- if (mle->type == DLM_MLE_BLOCK)
- type = "BLK";
- else if (mle->type == DLM_MLE_MASTER)
- type = "MAS";
- else
- type = "MIG";
- refs = atomic_read(&k->refcount);
- master = mle->master;
- attached = (list_empty(&mle->hb_events) ? 'N' : 'Y');
-
- if (mle->type != DLM_MLE_MASTER) {
- namelen = mle->u.name.len;
- name = mle->u.name.name;
- } else {
- namelen = mle->u.res->lockname.len;
- name = mle->u.res->lockname.name;
- }
-
- mlog(ML_NOTICE, "%.*s: %3s refs=%3d mas=%3u new=%3u evt=%c inuse=%d ",
- namelen, name, type, refs, master, mle->new_master, attached,
- mle->inuse);
- dlm_print_nodemap(maybe);
- printk(", ");
- dlm_print_nodemap(vote);
- printk(", ");
- dlm_print_nodemap(resp);
- printk(", ");
- dlm_print_nodemap(node);
- printk(", ");
- printk("\n");
-}
-
-#if 0
-/* Code here is included but defined out as it aids debugging */
-
-static void dlm_dump_mles(struct dlm_ctxt *dlm)
-{
- struct dlm_master_list_entry *mle;
-
- mlog(ML_NOTICE, "dumping all mles for domain %s:\n", dlm->name);
- spin_lock(&dlm->master_lock);
- list_for_each_entry(mle, &dlm->master_list, list)
- dlm_print_one_mle(mle);
- spin_unlock(&dlm->master_lock);
-}
-
-int dlm_dump_all_mles(const char __user *data, unsigned int len)
-{
- struct dlm_ctxt *dlm;
-
- spin_lock(&dlm_domain_lock);
- list_for_each_entry(dlm, &dlm_domains, list) {
- mlog(ML_NOTICE, "found dlm: %p, name=%s\n", dlm, dlm->name);
- dlm_dump_mles(dlm);
- }
- spin_unlock(&dlm_domain_lock);
- return len;
-}
-EXPORT_SYMBOL_GPL(dlm_dump_all_mles);
-
-#endif /* 0 */
-
static struct kmem_cache *dlm_lockres_cache = NULL;
static struct kmem_cache *dlm_lockname_cache = NULL;
static struct kmem_cache *dlm_mle_cache = NULL;