tracing/kmemtrace: Use the %pf format

Remove the obsolete seq_print_ip_sym() usage and replace it
by the %pf format in order to print function symbols.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
LKML-Reference: <1247107590-6428-3-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 5 insertions, 20 deletions

diff --git a/kernel/trace/kmemtrace.c b/kernel/trace/kmemtrace.c
index 74903b62bcb6..2f6fa47d410c 100644
--- a/kernel/trace/kmemtrace.c
+++ b/kernel/trace/kmemtrace.c
@@ -389,19 +389,12 @@ kmemtrace_print_alloc_compress(struct trace_iterator *iter)
         if (!ret)
                 return TRACE_TYPE_PARTIAL_LINE;
 
-        /* Node */
-        ret = trace_seq_printf(s, "%4d   ", entry->node);
+        /* Node and call site*/
+        ret = trace_seq_printf(s, "%4d   %pf\n", entry->node,
+                                                 (void *)entry->call_site);
         if (!ret)
                 return TRACE_TYPE_PARTIAL_LINE;
 
-        /* Call site */
-        ret = seq_print_ip_sym(s, entry->call_site, 0);
-        if (!ret)
-                return TRACE_TYPE_PARTIAL_LINE;
-
-        if (!trace_seq_printf(s, "\n"))
-                return TRACE_TYPE_PARTIAL_LINE;
-
         return TRACE_TYPE_HANDLED;
 }
 
@@ -447,19 +440,11 @@ kmemtrace_print_free_compress(struct trace_iterator *iter)
         if (!ret)
                 return TRACE_TYPE_PARTIAL_LINE;
 
-        /* Skip node */
-        ret = trace_seq_printf(s, "       ");
+        /* Skip node and print call site*/
+        ret = trace_seq_printf(s, "       %pf\n", (void *)entry->call_site);
         if (!ret)
                 return TRACE_TYPE_PARTIAL_LINE;
 
-        /* Call site */
-        ret = seq_print_ip_sym(s, entry->call_site, 0);
-        if (!ret)
-                return TRACE_TYPE_PARTIAL_LINE;
-
-        if (!trace_seq_printf(s, "\n"))
-                return TRACE_TYPE_PARTIAL_LINE;
-
         return TRACE_TYPE_HANDLED;
 }