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afs: Show more information in /proc/net/afs/servers

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Show more information in /proc/net/afs/servers to make it easier to see
what's going on with the server probing.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2020-04-20 22:34:12 +01:00
parent f6cbb368bc
commit 6d043a5782
1 changed files with 9 additions and 8 deletions
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17
fs/afs/proc.c
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@ -378,21 +378,22 @@ static int afs_proc_servers_show(struct seq_file *m, void *v)
int i;
if (v == SEQ_START_TOKEN) {
seq_puts(m, "UUID REF ACT ADDR\n");
seq_puts(m, "UUID REF ACT\n");
return 0;
}
server = list_entry(v, struct afs_server, proc_link);
alist = rcu_dereference(server->addresses);
seq_printf(m, "%pU %3d %3d %pISpc%s\n",
seq_printf(m, "%pU %3d %3d\n",
&server->uuid,
atomic_read(&server->ref),
atomic_read(&server->active),
&alist->addrs[0].transport,
alist->preferred == 0 ? "*" : "");
for (i = 1; i < alist->nr_addrs; i++)
seq_printf(m, " %pISpc%s\n",
&alist->addrs[i].transport,
atomic_read(&server->active));
seq_printf(m, " - ALIST v=%u osp=%u r=%lx f=%lx\n",
alist->version, atomic_read(&server->probe_outstanding),
alist->responded, alist->failed);
for (i = 0; i < alist->nr_addrs; i++)
seq_printf(m, " [%x] %pISpc%s\n",
i, &alist->addrs[i].transport,
alist->preferred == i ? "*" : "");
return 0;
}