x86/signal: Deinline get_sigframe, save 240 bytes

dvlasenk · KAGA-KOKO · commit dae0f305d61b · 2015-09-30T21:54:40.000+02:00
This function compiles to 277 bytes of machine code and has 4 callsites. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Link: http://lkml.kernel.org/r/1443443037-22077-4-git-send-email-dvlasenk@redhat.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
@@ -196,7 +196,7 @@ static unsigned long align_sigframe(unsigned long sp)
 	return sp;
 }
 
-static inline void __user *
+static void __user *
 get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
 	     void __user **fpstate)
 {

Original file line number	Diff line number	Diff line change
`@@ -196,7 +196,7 @@ static unsigned long align_sigframe(unsigned long sp)`
`196`	`196`	`return sp;`
`197`	`197`	`}`
`198`	`198`
`199`		`-static inline void __user *`
	`199`	`+static void __user *`
`200`	`200`	`get_sigframe(struct k_sigaction ka, struct pt_regs regs, size_t frame_size,`
`201`	`201`	`void __user **fpstate)`
`202`	`202`	`{`