tracing/kmemtrace: Use the %pf format (6a167c65) · Commits · 戴 / test

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>

kernel/trace/kmemtrace.c

+5 −20

Original line number	Diff line number	Diff line
		@@ -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;
		}

Admin message