Commit c9d5b7b8 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Steven Rostedt (Google)
Browse files

ftrace: Remove unused list 'ftrace_direct_funcs' 

Commit 8788ca16 ("ftrace: Remove the legacy _ftrace_direct API")
stopped using 'ftrace_direct_funcs' (and the associated
struct ftrace_direct_func).  Remove them.

Build tested only (on x86-64 with FTRACE and DYNAMIC_FTRACE
enabled)

Link: https://lore.kernel.org/linux-trace-kernel/20240504132303.67538-1-linux@treblig.org



Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
parent 347bd7f0

include/linux/ftrace.h

+0 −1
Original line number Diff line number Diff line
@@ -83,7 +83,6 @@ static inline void early_trace_init(void) { } 


struct module;

struct ftrace_hash;

struct ftrace_direct_func;



#if defined(CONFIG_FUNCTION_TRACER) && defined(CONFIG_MODULES) && \

	defined(CONFIG_DYNAMIC_FTRACE)

kernel/trace/ftrace.c

+0 −8
Original line number Diff line number Diff line
@@ -5318,14 +5318,6 @@ ftrace_set_addr(struct ftrace_ops *ops, unsigned long *ips, unsigned int cnt, 


#ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS



struct ftrace_direct_func {

	struct list_head	next;

	unsigned long		addr;

	int			count;

};



static LIST_HEAD(ftrace_direct_funcs);



static int register_ftrace_function_nolock(struct ftrace_ops *ops);



/*