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kprobes: treewide: Make it harder to refer kretprobe_trampoline directly

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Since now there is kretprobe_trampoline_addr() for referring the
address of kretprobe trampoline code, we don't need to access
kretprobe_trampoline directly.

Make it harder to refer by renaming it to __kretprobe_trampoline().

Link: https://lkml.kernel.org/r/163163045446.489837.14510577516938803097.stgit@devnote2

Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Masami Hiramatsu
2021-09-14 23:40:54 +09:00
committed by Steven Rostedt (VMware)
parent 96fed8ac2b
commit adf8a61a94
29 changed files with 76 additions and 75 deletions
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2
kernel/trace/trace_output.c
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@@ -349,7 +349,7 @@ EXPORT_SYMBOL_GPL(trace_output_call);
#ifdef CONFIG_KRETPROBES
static inline const char *kretprobed(const char *name)
{
static const char tramp_name[] = "kretprobe_trampoline";
static const char tramp_name[] = "__kretprobe_trampoline";
int size = sizeof(tramp_name);
if (strncmp(tramp_name, name, size) == 0)