ceph: make mon client statfs handling more generic

This is being done so that we could reuse the statfs
infrastructure with other requests that return values.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 9 insertions, 4 deletions

diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index f7048da92ac..3be33fb066c 100644
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -113,7 +113,7 @@ static int osdmap_show(struct seq_file *s, void *p)
 static int monc_show(struct seq_file *s, void *p)
 {
         struct ceph_client *client = s->private;
-        struct ceph_mon_statfs_request *req;
+        struct ceph_mon_generic_request *req;
         struct ceph_mon_client *monc = &client->monc;
         struct rb_node *rp;
 
@@ -126,9 +126,14 @@ static int monc_show(struct seq_file *s, void *p)
         if (monc->want_next_osdmap)
                 seq_printf(s, "want next osdmap\n");
 
-        for (rp = rb_first(&monc->statfs_request_tree); rp; rp = rb_next(rp)) {
-                req = rb_entry(rp, struct ceph_mon_statfs_request, node);
-                seq_printf(s, "%lld statfs\n", req->tid);
+        for (rp = rb_first(&monc->generic_request_tree); rp; rp = rb_next(rp)) {
+                __u16 op;
+                req = rb_entry(rp, struct ceph_mon_generic_request, node);
+                op = le16_to_cpu(req->request->hdr.type);
+                if (op == CEPH_MSG_STATFS)
+                        seq_printf(s, "%lld statfs\n", req->tid);
+                else
+                        seq_printf(s, "%lld unknown\n", req->tid);
         }
 
         mutex_unlock(&monc->mutex);