From bf7a87f1075f67c286f794519f0fedfa8b0b18cc Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Mon, 26 Sep 2022 17:33:35 +0200 Subject: kprobes: Add new KPROBE_FLAG_ON_FUNC_ENTRY kprobe flag Adding KPROBE_FLAG_ON_FUNC_ENTRY kprobe flag to indicate that attach address is on function entry. This is used in following changes in get_func_ip helper to return correct function address. Acked-by: Masami Hiramatsu (Google) Signed-off-by: Jiri Olsa Link: https://lore.kernel.org/r/20220926153340.1621984-2-jolsa@kernel.org Signed-off-by: Alexei Starovoitov --- include/linux/kprobes.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/kprobes.h') diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 55041d2f884d..a0b92be98984 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -103,6 +103,7 @@ struct kprobe { * this flag is only for optimized_kprobe. */ #define KPROBE_FLAG_FTRACE 8 /* probe is using ftrace */ +#define KPROBE_FLAG_ON_FUNC_ENTRY 16 /* probe is on the function entry */ /* Has this kprobe gone ? */ static inline bool kprobe_gone(struct kprobe *p) -- cgit