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-rw-r--r--net/sunrpc/clnt.c29
1 files changed, 16 insertions, 13 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 7964a98c90e..0530eea37b5 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -25,6 +25,7 @@
#include <linux/module.h>
#include <linux/types.h>
+#include <linux/kallsyms.h>
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
@@ -1528,29 +1529,31 @@ EXPORT_SYMBOL_GPL(rpc_call_null);
#ifdef RPC_DEBUG
static void rpc_show_header(void)
{
- printk(KERN_INFO "-pid- proc flgs status -client- -prog- --rqstp- "
- "-timeout -rpcwait -action- ---ops--\n");
+ printk(KERN_INFO "-pid- flgs status -client- --rqstp- "
+ "-timeout ---ops--\n");
}
static void rpc_show_task(const struct rpc_clnt *clnt,
const struct rpc_task *task)
{
const char *rpc_waitq = "none";
- int proc = -1;
-
- if (task->tk_msg.rpc_proc)
- proc = task->tk_msg.rpc_proc->p_proc;
+ char *p, action[KSYM_SYMBOL_LEN];
if (RPC_IS_QUEUED(task))
rpc_waitq = rpc_qname(task->tk_waitqueue);
- printk(KERN_INFO "%5u %04d %04x %6d %8p %6d %8p %8ld %8s %8p %8p\n",
- task->tk_pid, proc,
- task->tk_flags, task->tk_status,
- clnt, clnt->cl_prog,
- task->tk_rqstp, task->tk_timeout,
- rpc_waitq,
- task->tk_action, task->tk_ops);
+ /* map tk_action pointer to a function name; then trim off
+ * the "+0x0 [sunrpc]" */
+ sprint_symbol(action, (unsigned long)task->tk_action);
+ p = strchr(action, '+');
+ if (p)
+ *p = '\0';
+
+ printk(KERN_INFO "%5u %04x %6d %8p %8p %8ld %8p %sv%u %s a:%s q:%s\n",
+ task->tk_pid, task->tk_flags, task->tk_status,
+ clnt, task->tk_rqstp, task->tk_timeout, task->tk_ops,
+ clnt->cl_protname, clnt->cl_vers, rpc_proc_name(task),
+ action, rpc_waitq);
}
void rpc_show_tasks(void)