From 60c2e0cebfd01bd1bc5e8843f063264148d6b2bb Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Wed, 25 Apr 2018 21:20:28 +0900 Subject: tracing: probeevent: Add symbol type Add "symbol" type to probeevent, which is an alias of u32 or u64 (depends on BITS_PER_LONG). This shows the result value in symbol+offset style. This type is only available with kprobe events. Link: http://lkml.kernel.org/r/152465882860.26224.14779072294412467338.stgit@devbox Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) --- Documentation/trace/kprobetrace.rst | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/trace/kprobetrace.rst') diff --git a/Documentation/trace/kprobetrace.rst b/Documentation/trace/kprobetrace.rst index 8bfc75c90806..6224ddf34508 100644 --- a/Documentation/trace/kprobetrace.rst +++ b/Documentation/trace/kprobetrace.rst @@ -72,6 +72,8 @@ offset, and container-size (usually 32). The syntax is:: b@/ +Symbol type('symbol') is an alias of u32 or u64 type (depends on BITS_PER_LONG) +which shows given pointer in "symbol+offset" style. For $comm, the default type is "string"; any other type is invalid. -- cgit v1.2.3