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[DLM] show nodeid for recovery message

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To aid debugging, it's useful to be able to see what nodeid the dlm is
waiting on for a message reply.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
David Teigland
2006-08-08 17:08:42 -05:00
committed by Steven Whitehouse
parent 06442440bc
commit faa0f26772
4 changed files with 16 additions and 1 deletions
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11
fs/dlm/lockspace.c
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@@ -81,6 +81,11 @@ static ssize_t dlm_recover_status_show(struct dlm_ls *ls, char *buf)
return sprintf(buf, "%x\n", status);
}
static ssize_t dlm_recover_nodeid_show(struct dlm_ls *ls, char *buf)
{
return sprintf(buf, "%d\n", ls->ls_recover_nodeid);
}
struct dlm_attr {
struct attribute attr;
ssize_t (*show)(struct dlm_ls *, char *);
@@ -108,11 +113,17 @@ static struct dlm_attr dlm_attr_recover_status = {
.show = dlm_recover_status_show
};
static struct dlm_attr dlm_attr_recover_nodeid = {
.attr = {.name = "recover_nodeid", .mode = S_IRUGO},
.show = dlm_recover_nodeid_show
};
static struct attribute *dlm_attrs[] = {
&dlm_attr_control.attr,
&dlm_attr_event.attr,
&dlm_attr_id.attr,
&dlm_attr_recover_status.attr,
&dlm_attr_recover_nodeid.attr,
NULL,
};