Commit 95883719 authored by Kurt Hackel's avatar Kurt Hackel Committed by Mark Fasheh
Browse files

ocfs2: better mle debugging

Signed-off-by: default avatarKurt Hackel <>
Signed-off-by: default avatarMark Fasheh <>
parent d6dea6e9
......@@ -130,15 +130,30 @@ static inline int dlm_mle_equal(struct dlm_ctxt *dlm,
#if 0
/* Code here is included but defined out as it aids debugging */
#define dlm_print_nodemap(m) _dlm_print_nodemap(m,#m)
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);
void dlm_print_one_mle(struct dlm_master_list_entry *mle)
int i = 0, refs;
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)
......@@ -159,9 +174,18 @@ void dlm_print_one_mle(struct dlm_master_list_entry *mle)
name = mle->u.res->;
mlog(ML_NOTICE, " #%3d: %3s %3d %3u %3u %c (%d)%.*s\n",
i, type, refs, master, mle->new_master, attached,
namelen, namelen, 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,
printk(", ");
printk(", ");
printk(", ");
printk(", ");
static void dlm_dump_mles(struct dlm_ctxt *dlm)
......@@ -170,7 +194,6 @@ static void dlm_dump_mles(struct dlm_ctxt *dlm)
struct list_head *iter;
mlog(ML_NOTICE, "dumping all mles for domain %s:\n", dlm->name);
mlog(ML_NOTICE, " ####: type refs owner new events? lockname nodemap votemap respmap maybemap\n");
list_for_each(iter, &dlm->master_list) {
mle = list_entry(iter, struct dlm_master_list_entry, list);
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment