From: "Steven Rostedt (VMware)" <[email protected]>
Since the original behavior of the trace events is to hash the %p pointers,
make that the default, and have developers have to enable the option in
order to have them unhashed.
[
Based off of these patches:
https://lore.kernel.org/lkml/160277369795.29307.6792451054602907237.stgit@devnote2/
]
Cc: Masami Hiramatsu <[email protected]>
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
---
kernel/trace/trace.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 16e252d39016..f5e8e39d6f57 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -408,7 +408,8 @@ EXPORT_SYMBOL_GPL(unregister_ftrace_export);
TRACE_ITER_PRINT_PARENT | TRACE_ITER_PRINTK | \
TRACE_ITER_ANNOTATE | TRACE_ITER_CONTEXT_INFO | \
TRACE_ITER_RECORD_CMD | TRACE_ITER_OVERWRITE | \
- TRACE_ITER_IRQ_INFO | TRACE_ITER_MARKERS)
+ TRACE_ITER_IRQ_INFO | TRACE_ITER_MARKERS | \
+ TRACE_ITER_HASH_PTR)
/* trace_options that are only supported by global_trace */
#define TOP_LEVEL_TRACE_FLAGS (TRACE_ITER_PRINTK | \
--
2.25.4
