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ftrace: Avoid redundant initialization in register_ftrace_direct

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The FTRACE_OPS_FL_INITIALIZED flag is cleared in register_ftrace_direct,
which can make it initialized by ftrace_ops_init() even if it is already
initialized. It seems that there is no big deal here, but let's still fix
it.

Link: https://patch.msgid.link/20251110121808.1559240-1-dongml2@chinatelecom.cn
Fixes: f64dd4627e ("ftrace: Add multi direct register/unregister interface")
Acked-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
Menglong Dong
2025-11-10 20:18:08 +08:00
committed by Steven Rostedt (Google)
parent 49c1364c7c
commit 7a6735cc9b
1 changed files with 1 additions and 1 deletions
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2
kernel/trace/ftrace.c
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@@ -6069,7 +6069,7 @@ int register_ftrace_direct(struct ftrace_ops *ops, unsigned long addr)
new_hash = NULL;
ops->func = call_direct_funcs;
ops->flags = MULTI_FLAGS;
ops->flags |= MULTI_FLAGS;
ops->trampoline = FTRACE_REGS_ADDR;
ops->direct_call = addr;