s390/tracing: Define ftrace_get_symaddr() for s390

mhiramat · Alexander Gordeev · commit b999589956dd · 2025-01-29T15:12:40.000+01:00
Add ftrace_get_symaddr() for s390, which returns the symbol address from ftrace's 'ip' parameter. Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Reviewed-by: Heiko Carstens <hca@linux.ibm.com> Link: https://lore.kernel.org/r/173807818869.1854334.15474589105952793986.stgit@devnote2 Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h
@@ -51,6 +51,7 @@ static inline unsigned long ftrace_call_adjust(unsigned long addr)
 {
 	return addr;
 }
+#define ftrace_get_symaddr(fentry_ip) ((unsigned long)(fentry_ip))
 
 #include <linux/ftrace_regs.h>
 

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,7 @@ static inline unsigned long ftrace_call_adjust(unsigned long addr)`
`51`	`51`	`{`
`52`	`52`	`return addr;`
`53`	`53`	`}`
	`54`	`+#define ftrace_get_symaddr(fentry_ip) ((unsigned long)(fentry_ip))`
`54`	`55`
`55`	`56`	`#include <linux/ftrace_regs.h>`
`56`	`57`