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kprobes: Make arch_check_ftrace_location static

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arch_check_ftrace_location() was introduced as a weak function in
commit f7f242ff00 ("kprobes: introduce weak
arch_check_ftrace_location() helper function") to allow architectures
to handle kprobes call site on their own.

Recently, the only architecture (csky) to implement
arch_check_ftrace_location() was migrated to using the common
version.

As a result, further cleanup the code to drop the weak attribute and
rename the function to remove the architecture specific
implementation.

Link: https://lkml.kernel.org/r/163163035673.489837.2367816318195254104.stgit@devnote2

Signed-off-by: Punit Agrawal <punitagrawal@gmail.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Punit Agrawal
2021-09-14 23:39:16 +09:00
committed by Steven Rostedt (VMware)
parent 71bdc8fe22
commit 4402deae89
2 changed files with 2 additions and 4 deletions
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2
include/linux/kprobes.h
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@@ -361,8 +361,6 @@ static inline int arch_prepare_kprobe_ftrace(struct kprobe *p)
}
#endif
int arch_check_ftrace_location(struct kprobe *p);
/* Get the kprobe at this addr (if any) - called with preemption disabled */
struct kprobe *get_kprobe(void *addr);