Merge branch 'rbd-sysfs' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...

[pandora-kernel.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index 437a74a..d190664 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2326,6 +2326,18 @@ static void find_module_sections(struct module *mod, struct load_info *info)
        kmemleak_scan_area(mod->trace_events, sizeof(*mod->trace_events) *
                           mod->num_trace_events, GFP_KERNEL);
 #endif
+#ifdef CONFIG_TRACING
+       mod->trace_bprintk_fmt_start = section_objs(info, "__trace_printk_fmt",
+                                        sizeof(*mod->trace_bprintk_fmt_start),
+                                        &mod->num_trace_bprintk_fmt);
+       /*
+        * This section contains pointers to allocated objects in the trace
+        * code and not scanning it leads to false positives.
+        */
+       kmemleak_scan_area(mod->trace_bprintk_fmt_start,
+                          sizeof(*mod->trace_bprintk_fmt_start) *
+                          mod->num_trace_bprintk_fmt, GFP_KERNEL);
+#endif
 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
        /* sechdrs[0].sh_size is always zero */
        mod->ftrace_callsites = section_objs(info, "__mcount_loc",